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[Bug 2119367] Re: Ubuntu 24.04 internal microphone has stopped working

 

apport information

** Tags added: apport-collected noble

** Description changed:

  At some point the internal microphone has stopped working on my Dell
  Precision M4600. Sorry I can't pin point exactly when, but I first
  noticed it about two weeks ago. I've tried everything I can think of,
  uninstalled and reinstalled every package I can think of that is
  connected to sound. Happy to try anything else.
  
  If I use my old 24.04 install media, which was created before Christmas
  I think, but I'll see if I can work out when and add it to this report.
  
  System: i7 4th gen, nVidia Quadro K2100M
  
  Some outputs:
  
  uname -r
  6.11.0-24-generic
  
  cat /etc/lsb-release
  DISTRIB_ID=Ubuntu
  DISTRIB_RELEASE=24.04
  DISTRIB_CODENAME=noble
  DISTRIB_DESCRIPTION="Ubuntu 24.04.2 LTS"
  
  inxi -A
  Audio:
    Device-1: Intel Xeon E3-1200 v3/4th Gen Core Processor HD Audio
      driver: snd_hda_intel
    Device-2: Intel 8 Series/C220 Series High Definition Audio
      driver: snd_hda_intel
    Device-3: NVIDIA GK106 HDMI Audio driver: snd_hda_intel
    API: ALSA v: k6.11.0-24-generic status: kernel-api
    Server-1: PipeWire v: 1.0.5 status: active
  
  alsamixer
  Reports default is Pipewire, HDI Intel PCH (internal mic?) has a chipset Realtek ALC3226
  
  Gnome settings report "No input devices"
  
  dpkg -l | grep nvidia
  
  ii  libnvidia-cfg1-470:amd64                                  470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA binary OpenGL/GLX configuration library
  ii  libnvidia-common-470                                      470.256.02-0ubuntu0.24.04.1                               all          Shared files used by the NVIDIA libraries
  ii  libnvidia-compute-470:amd64                               470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA libcompute package
  ii  libnvidia-compute-470:i386                                470.256.02-0ubuntu0.24.04.1                               i386         NVIDIA libcompute package
  ii  libnvidia-decode-470:amd64                                470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA Video Decoding runtime libraries
  ii  libnvidia-decode-470:i386                                 470.256.02-0ubuntu0.24.04.1                               i386         NVIDIA Video Decoding runtime libraries
  ii  libnvidia-egl-wayland1:amd64                              1:1.1.13-1build1                                          amd64        Wayland EGL External Platform library -- shared library
  ii  libnvidia-encode-470:amd64                                470.256.02-0ubuntu0.24.04.1                               amd64        NVENC Video Encoding runtime library
  ii  libnvidia-encode-470:i386                                 470.256.02-0ubuntu0.24.04.1                               i386         NVENC Video Encoding runtime library
  ii  libnvidia-extra-470:amd64                                 470.256.02-0ubuntu0.24.04.1                               amd64        Extra libraries for the NVIDIA driver
  ii  libnvidia-fbc1-470:amd64                                  470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA OpenGL-based Framebuffer Capture runtime library
  ii  libnvidia-fbc1-470:i386                                   470.256.02-0ubuntu0.24.04.1                               i386         NVIDIA OpenGL-based Framebuffer Capture runtime library
  ii  libnvidia-gl-470:amd64                                    470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
  ii  libnvidia-gl-470:i386                                     470.256.02-0ubuntu0.24.04.1                               i386         NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
  ii  libnvidia-ifr1-470:amd64                                  470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA OpenGL-based Inband Frame Readback runtime library
  ii  libnvidia-ifr1-470:i386                                   470.256.02-0ubuntu0.24.04.1                               i386         NVIDIA OpenGL-based Inband Frame Readback runtime library
  ii  nvidia-compute-utils-470                                  470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA compute utilities
  ii  nvidia-dkms-470                                           470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA DKMS package
  ii  nvidia-driver-418                                         430.50-0ubuntu3                                           amd64        Transitional package for nvidia-driver-430
  ii  nvidia-driver-430                                         440.100-0ubuntu1                                          amd64        Transitional package for nvidia-driver-440
  ii  nvidia-driver-440                                         450.119.03-0ubuntu1                                       amd64        Transitional package for nvidia-driver-450
  ii  nvidia-driver-450                                         460.91.03-0ubuntu1                                        amd64        Transitional package for nvidia-driver-460
  ii  nvidia-driver-460                                         470.256.02-0ubuntu0.24.04.1                               amd64        Transitional package for nvidia-driver-470
  ii  nvidia-driver-470                                         470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA driver metapackage
  ii  nvidia-kernel-common-470                                  470.256.02-0ubuntu0.24.04.1                               amd64        Shared files used with the kernel module
  ii  nvidia-kernel-source-470                                  470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA kernel source package
  ii  nvidia-prime                                              0.8.17.2                                                  all          Tools to enable NVIDIA's Prime
  ii  nvidia-settings                                           575.64-0xanmod1                                           amd64        tool for configuring the NVIDIA graphics driver
  ii  nvidia-utils-470                                          470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA driver support binaries
  ii  xserver-xorg-video-nvidia-470                             470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA binary Xorg driver
  
  dpkg -l | grep snd
  
  ii  libsndfile1:amd64                                         1.2.2-1ubuntu5.24.04.1                                    amd64        Library for reading/writing audio files
  ii  libsndfile1:i386                                          1.2.2-1ubuntu5.24.04.1                                    i386         Library for reading/writing audio files
  ii  libsndio7.0:amd64                                         1.9.0-0.3build3                                           amd64        Small audio and MIDI framework from OpenBSD, runtime libraries
  ii  libsndio7.0:i386                                          1.9.0-0.3build3                                           i386         Small audio and MIDI framework from OpenBSD, runtime libraries
  
  dpkg -l | grep intel
  
  ii  intel-media-va-driver:amd64                               24.1.0+dfsg1-1                                            amd64        VAAPI driver for the Intel GEN8+ Graphics family
  ii  intel-media-va-driver:i386                                24.1.0+dfsg1-1                                            i386         VAAPI driver for the Intel GEN8+ Graphics family
  ii  intel-microcode                                           3.20250512.0ubuntu0.24.04.1                               amd64        Processor microcode firmware for Intel CPUs
  ii  libdrm-intel1:amd64                                       2.4.122-1~ubuntu0.24.04.1                                 amd64        Userspace interface to intel-specific kernel DRM services -- runtime
  ii  libdrm-intel1:i386                                        2.4.122-1~ubuntu0.24.04.1                                 i386         Userspace interface to intel-specific kernel DRM services -- runtime
  ii  whois                                                     5.5.22                                                    amd64        intelligent WHOIS client
  ii  xserver-xorg-video-intel                                  2:2.99.917+git20210115-1build1                            amd64        X.Org X server -- Intel i8xx, i9xx display driver
  
  dpkg -l | grep sound
  
  ii  dosbox                                                    0.74-3-5build2                                            amd64        x86 emulator with Tandy/Herc/CGA/EGA/VGA/SVGA graphics, sound and DOS
  ii  gnome-session-canberra                                    0.30-10ubuntu10                                           amd64        GNOME session log in and log out sound events
  ii  libasound2-data                                           1.2.11-1ubuntu0.1                                         all          Configuration files and profiles for ALSA drivers
  ii  libasound2-dev:amd64                                      1.2.11-1ubuntu0.1                                         amd64        shared library for ALSA applications -- development files
  ii  libasound2-plugins:amd64                                  1.2.7.1-1ubuntu5                                          amd64        ALSA library additional plugins
  ii  libasound2-plugins:i386                                   1.2.7.1-1ubuntu5                                          i386         ALSA library additional plugins
  ii  libasound2t64:amd64                                       1.2.11-1ubuntu0.1                                         amd64        shared library for ALSA applications
  ii  libasound2t64:i386                                        1.2.11-1ubuntu0.1                                         i386         shared library for ALSA applications
  ii  libcanberra-gtk-module:i386                               0.30-10ubuntu10                                           i386         translates GTK+ widgets signals to event sounds
  ii  libcanberra-gtk0:i386                                     0.30-10ubuntu10                                           i386         GTK+ helper for playing widget event sounds with libcanberra
  ii  libcanberra-gtk3-0t64:amd64                               0.30-10ubuntu10                                           amd64        GTK+ 3.0 helper for playing widget event sounds with libcanberra
  ii  libcanberra-gtk3-module:amd64                             0.30-10ubuntu10                                           amd64        translates GTK3 widgets signals to event sounds
  ii  libcanberra0t64:amd64                                     0.30-10ubuntu10                                           amd64        simple abstract interface for playing event sounds
  ii  libcanberra0t64:i386                                      0.30-10ubuntu10                                           i386         simple abstract interface for playing event sounds
  ii  libgsound0t64:amd64                                       1.0.3-3.2build2                                           amd64        small library for playing system sounds
  ii  libmikmod3:amd64                                          3.3.11.1-7build1                                          amd64        Portable sound library
  ii  libsdl-sound1.2:amd64                                     1.0.3-9build3                                             amd64        Sound library for Simple DirectMedia Layer 1.2, libraries
  ii  libsoundtouch1:amd64                                      2.3.2+ds1-1build1                                         amd64        Sound stretching library
  ii  libsoundtouch1:i386                                       2.3.2+ds1-1build1                                         i386         Sound stretching library
  ii  linux-sound-base                                          1.0.25+dfsg-0ubuntu7                                      all          base package for ALSA and OSS sound systems
  ii  oxygen-sounds                                             4:5.27.11-0ubuntu1                                        all          Sounds for the Oxygen desktop theme
  rc  pulseaudio                                                1:16.1+dfsg1-2ubuntu10.1                                  amd64        PulseAudio sound server
  ii  pulseaudio-utils                                          1:16.1+dfsg1-2ubuntu10.1                                  amd64        Command line tools for the PulseAudio sound server
  ii  sound-icons                                               0.1-8                                                     all          Sounds for speech enabled applications
  ii  sound-theme-freedesktop                                   0.8-2ubuntu1                                              all          freedesktop.org sound theme
  ii  timgm6mb-soundfont                                        1.3-5                                                     all          TimGM6mb SoundFont from MuseScore 1.3
  ii  yaru-theme-sound                                          24.04.2-0ubuntu1                                          all          Yaru sound theme from the Ubuntu Community
  
  dpkg -l | grep pipew
  
  ii  gstreamer1.0-pipewire:amd64                               1.0.5-1ubuntu3.1                                          amd64        GStreamer 1.0 plugin for the PipeWire multimedia server
  ii  libkpipewire5                                             5.27.11-0ubuntu2                                          amd64        KDE's Pipewire libraries - libkpipewire5 library
  ii  libkpipewiredmabuf5                                       5.27.11-0ubuntu2                                          amd64        KDE's Pipewire libraries - libkpipewiredmabuf5
  ii  libkpipewirerecord5                                       5.27.11-0ubuntu2                                          amd64        KDE's Pipewire libraries - libkpipewirerecord5
  ii  libpipewire-0.3-0t64:amd64                                1.0.5-1ubuntu3.1                                          amd64        libraries for the PipeWire multimedia server
  ii  libpipewire-0.3-0t64:i386                                 1.0.5-1ubuntu3.1                                          i386         libraries for the PipeWire multimedia server
  ii  libpipewire-0.3-common                                    1.0.5-1ubuntu3.1                                          all          libraries for the PipeWire multimedia server - common files
  ii  libpipewire-0.3-modules:amd64                             1.0.5-1ubuntu3.1                                          amd64        libraries for the PipeWire multimedia server - modules
  ii  pipewire:amd64                                            1.0.5-1ubuntu3.1                                          amd64        audio and video processing engine multimedia server
  ii  pipewire-alsa:amd64                                       1.0.5-1ubuntu3.1                                          amd64        PipeWire ALSA plugin, for ALSA applications to output via PipeWire
  ii  pipewire-audio                                            1.0.5-1ubuntu3.1                                          all          recommended set of PipeWire packages for a standard audio desktop use
  ii  pipewire-bin                                              1.0.5-1ubuntu3.1                                          amd64        PipeWire multimedia server - programs
  ii  pipewire-pulse                                            1.0.5-1ubuntu3.1                                          amd64        PipeWire PulseAudio daemon
  ii  qml-module-org-kde-pipewire                               5.27.11-0ubuntu2                                          amd64        KDE's Pipewire libraries - QML module
  
  dpkg -l | grep alsa
  
  ii  alsa-base                                                 1.0.25+dfsg-0ubuntu7                                      all          ALSA driver configuration files
  ii  alsa-topology-conf                                        1.2.5.1-2                                                 all          ALSA topology configuration files
  ii  alsa-ucm-conf                                             1.2.10-1ubuntu5.7                                         all          ALSA Use Case Manager configuration files
  ii  alsa-utils                                                1.2.9-1ubuntu5                                            amd64        Utilities for configuring and using ALSA
  ii  gstreamer1.0-alsa:amd64                                   1.24.2-1ubuntu0.2                                         amd64        GStreamer plugin for ALSA
  ii  pipewire-alsa:amd64                                       1.0.5-1ubuntu3.1                                          amd64        PipeWire ALSA plugin, for ALSA applications to output via PipeWire
  
  dpkg -l | grep pulse
  
  ii  gstreamer1.0-pulseaudio:amd64                             1.24.2-1ubuntu1.1                                         amd64        GStreamer plugin for PulseAudio (transitional package)
  ii  libcanberra-pulse:amd64                                   0.30-10ubuntu10                                           amd64        PulseAudio backend for libcanberra
  ii  libkf5pulseaudioqt3:amd64                                 1.3-2build2                                               amd64        Pulseaudio bindings library for Qt
  ii  libpulse-dev:amd64                                        1:16.1+dfsg1-2ubuntu10.1                                  amd64        PulseAudio client development headers and libraries
  ii  libpulse-mainloop-glib0:amd64                             1:16.1+dfsg1-2ubuntu10.1                                  amd64        PulseAudio client libraries (glib support)
  ii  libpulse0:amd64                                           1:16.1+dfsg1-2ubuntu10.1                                  amd64        PulseAudio client libraries
  ii  libpulse0:i386                                            1:16.1+dfsg1-2ubuntu10.1                                  i386         PulseAudio client libraries
  ii  pipewire-pulse                                            1.0.5-1ubuntu3.1                                          amd64        PipeWire PulseAudio daemon
  rc  pulseaudio                                                1:16.1+dfsg1-2ubuntu10.1                                  amd64        PulseAudio sound server
  ii  pulseaudio-utils                                          1:16.1+dfsg1-2ubuntu10.1                                  amd64        Command line tools for the PulseAudio sound server
  
  lsmod | grep snd
  
  snd_seq_dummy          12288  0
  snd_soc_rt5640        155648  0
  snd_soc_rl6231         16384  1 snd_soc_rt5640
  snd_soc_core          438272  1 snd_soc_rt5640
  snd_compress           28672  1 snd_soc_core
  snd_pcm_dmaengine      16384  1 snd_soc_core
  snd_seq_midi           24576  0
  snd_seq_midi_event     16384  1 snd_seq_midi
  snd_rawmidi            57344  1 snd_seq_midi
  snd_hrtimer            12288  1
  snd_hda_codec_realtek   208896  1
  snd_hda_codec_hdmi     98304  2
  snd_hda_codec_generic   122880  1 snd_hda_codec_realtek
  snd_hda_scodec_component    20480  1 snd_hda_codec_realtek
  snd_hda_intel          61440  3
  ac97_bus               12288  1 snd_soc_core
  snd_intel_dspcfg       45056  1 snd_hda_intel
  snd_intel_sdw_acpi     16384  1 snd_intel_dspcfg
  snd_hda_codec         204800  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
  snd_hda_core          143360  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
  snd_hwdep              20480  1 snd_hda_codec
  snd_pcm               196608  8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_soc_rt5640,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
  snd_seq               122880  9 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy
  snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
  snd_timer              49152  3 snd_seq,snd_hrtimer,snd_pcm
  snd                   143360  21 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
  soundcore              16384  1 snd
  
  sudo lspci -v
  [sudo] password for owen: 
  00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
  	Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller
  	Flags: bus master, fast devsel, latency 0, IOMMU group 1
  	Capabilities: [e0] Vendor Specific Information: Len=0c <?>
  	Kernel modules: ie31200_edac
  
  00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) (prog-if 00 [Normal decode])
  	Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 26, IOMMU group 2
  	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
  	I/O behind bridge: e000-efff [size=4K] [16-bit]
  	Memory behind bridge: f4000000-f50fffff [size=17M] [32-bit]
  	Prefetchable memory behind bridge: e0000000-f1ffffff [size=288M] [32-bit]
  	Capabilities: [88] Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller
  	Capabilities: [80] Power Management version 3
  	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [a0] Express Root Port (Slot+), MSI 00
  	Capabilities: [100] Virtual Channel
  	Capabilities: [140] Root Complex Link
  	Capabilities: [d94] Secondary PCI Express
  	Kernel driver in use: pcieport
  
  00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA controller])
  	DeviceName:  Onboard IGD
  	Subsystem: Dell 4th Gen Core Processor Integrated Graphics Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 47, IOMMU group 0
  	Memory at f5400000 (64-bit, non-prefetchable) [size=4M]
  	Memory at d0000000 (64-bit, prefetchable) [size=256M]
  	I/O ports at f000 [size=64]
  	Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
  	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [d0] Power Management version 2
  	Capabilities: [a4] PCI Advanced Features
  	Kernel driver in use: i915
  	Kernel modules: i915
  
  00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
  	Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 48, IOMMU group 3
  	Memory at f7834000 (64-bit, non-prefetchable) [size=16K]
  	Capabilities: [50] Power Management version 2
  	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
  	Kernel driver in use: snd_hda_intel
  	Kernel modules: snd_hda_intel
  
  00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 04) (prog-if 30 [XHCI])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family USB xHCI
  	Flags: bus master, medium devsel, latency 0, IRQ 33, IOMMU group 4
  	Memory at f7820000 (64-bit, non-prefetchable) [size=64K]
  	Capabilities: [70] Power Management version 2
  	Capabilities: [80] MSI: Enable+ Count=8/8 Maskable- 64bit+
  	Kernel driver in use: xhci_hcd
  	Kernel modules: xhci_pci
  
  00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
  	Subsystem: Dell 8 Series/C220 Series Chipset Family MEI Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 44, IOMMU group 5
  	Memory at f7840000 (64-bit, non-prefetchable) [size=16]
  	Capabilities: [50] Power Management version 3
  	Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
  	Kernel driver in use: mei_me
  	Kernel modules: mei_me
  
  00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-LM (rev 04)
  	DeviceName:  Onboard LAN
  	Subsystem: Dell Ethernet Connection I217-LM
  	Flags: bus master, fast devsel, latency 0, IRQ 41, IOMMU group 6
  	Memory at f7800000 (32-bit, non-prefetchable) [size=128K]
  	Memory at f783d000 (32-bit, non-prefetchable) [size=4K]
  	I/O ports at f080 [size=32]
  	Capabilities: [c8] Power Management version 2
  	Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
  	Capabilities: [e0] PCI Advanced Features
  	Kernel driver in use: e1000e
  	Kernel modules: e1000e
  
  00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 04) (prog-if 20 [EHCI])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family USB EHCI
  	Flags: bus master, medium devsel, latency 0, IRQ 16, IOMMU group 7
  	Memory at f783c000 (32-bit, non-prefetchable) [size=1K]
  	Capabilities: [50] Power Management version 2
  	Capabilities: [58] Debug port: BAR=1 offset=00a0
  	Capabilities: [98] PCI Advanced Features
  	Kernel driver in use: ehci-pci
  
  00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 04)
  	Subsystem: Dell 8 Series/C220 Series Chipset High Definition Audio Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 46, IOMMU group 8
  	Memory at f7830000 (64-bit, non-prefetchable) [size=16K]
  	Capabilities: [50] Power Management version 2
  	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
  	Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
  	Capabilities: [100] Virtual Channel
  	Kernel driver in use: snd_hda_intel
  	Kernel modules: snd_hda_intel
  
  00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d4) (prog-if 00 [Normal decode])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Flags: bus master, fast devsel, latency 0, IRQ 27, IOMMU group 9
  	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
  	I/O behind bridge: [disabled] [16-bit]
  	Memory behind bridge: [disabled] [32-bit]
  	Prefetchable memory behind bridge: [disabled] [64-bit]
  	Capabilities: [40] Express Root Port (Slot-), MSI 00
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Capabilities: [a0] Power Management version 3
  	Kernel driver in use: pcieport
  
  00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d4) (prog-if 00 [Normal decode])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Flags: bus master, fast devsel, latency 0, IRQ 28, IOMMU group 10
  	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
  	I/O behind bridge: [disabled] [16-bit]
  	Memory behind bridge: f7700000-f77fffff [size=1M] [32-bit]
  	Prefetchable memory behind bridge: [disabled] [64-bit]
  	Capabilities: [40] Express Root Port (Slot+), MSI 00
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Capabilities: [a0] Power Management version 3
  	Kernel driver in use: pcieport
  
  00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d4) (prog-if 00 [Normal decode])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Flags: bus master, fast devsel, latency 0, IRQ 29, IOMMU group 11
  	Bus: primary=00, secondary=04, subordinate=07, sec-latency=0
  	I/O behind bridge: d000-dfff [size=4K] [16-bit]
  	Memory behind bridge: f6c00000-f75fffff [size=10M] [32-bit]
  	Prefetchable memory behind bridge: f3500000-f3efffff [size=10M] [32-bit]
  	Capabilities: [40] Express Root Port (Slot+), MSI 00
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Capabilities: [a0] Power Management version 3
  	Kernel driver in use: pcieport
  
  00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d4) (prog-if 00 [Normal decode])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Flags: bus master, fast devsel, latency 0, IRQ 30, IOMMU group 12
  	Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
  	I/O behind bridge: c000-cfff [size=4K] [16-bit]
  	Memory behind bridge: f6200000-f6bfffff [size=10M] [32-bit]
  	Prefetchable memory behind bridge: f2b00000-f34fffff [size=10M] [32-bit]
  	Capabilities: [40] Express Root Port (Slot+), MSI 00
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Capabilities: [a0] Power Management version 3
  	Kernel driver in use: pcieport
  
  00:1c.6 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #7 (rev d4) (prog-if 00 [Normal decode])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Flags: bus master, fast devsel, latency 0, IRQ 31, IOMMU group 13
  	Bus: primary=00, secondary=09, subordinate=10, sec-latency=0
  	I/O behind bridge: a000-bfff [size=8K] [16-bit]
  	Memory behind bridge: f5800000-f61fffff [size=10M] [32-bit]
  	Prefetchable memory behind bridge: f2100000-f2afffff [size=10M] [32-bit]
  	Capabilities: [40] Express Root Port (Slot+), MSI 00
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Capabilities: [a0] Power Management version 3
  	Kernel driver in use: pcieport
  
  00:1c.7 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #8 (rev d4) (prog-if 00 [Normal decode])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Flags: bus master, fast devsel, latency 0, IRQ 32, IOMMU group 14
  	Bus: primary=00, secondary=11, subordinate=11, sec-latency=0
  	I/O behind bridge: [disabled] [16-bit]
  	Memory behind bridge: f7600000-f76fffff [size=1M] [32-bit]
  	Prefetchable memory behind bridge: [disabled] [64-bit]
  	Capabilities: [40] Express Root Port (Slot+), MSI 00
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Capabilities: [a0] Power Management version 3
  	Kernel driver in use: pcieport
  
  00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 04) (prog-if 20 [EHCI])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family USB EHCI
  	Flags: bus master, medium devsel, latency 0, IRQ 21, IOMMU group 15
  	Memory at f783b000 (32-bit, non-prefetchable) [size=1K]
  	Capabilities: [50] Power Management version 2
  	Capabilities: [58] Debug port: BAR=1 offset=00a0
  	Capabilities: [98] PCI Advanced Features
  	Kernel driver in use: ehci-pci
  
  00:1f.0 ISA bridge: Intel Corporation QM87 Express LPC Controller (rev 04)
  	Subsystem: Dell QM87 Express LPC Controller
  	Flags: bus master, medium devsel, latency 0, IOMMU group 16
  	Capabilities: [e0] Vendor Specific Information: Len=0c <?>
  	Kernel driver in use: lpc_ich
  	Kernel modules: lpc_ich
  
  00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode]
  	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 42, IOMMU group 16
  	I/O ports at f0d0 [size=8]
  	I/O ports at f0c0 [size=4]
  	I/O ports at f0b0 [size=8]
  	I/O ports at f0a0 [size=4]
  	I/O ports at f060 [size=32]
  	Memory at f783a000 (32-bit, non-prefetchable) [size=2K]
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [70] Power Management version 3
  	Capabilities: [a8] SATA HBA v1.0
  	Kernel driver in use: ahci
  	Kernel modules: ahci
  
  00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 04)
  	Subsystem: Dell 8 Series/C220 Series Chipset Family SMBus Controller
  	Flags: medium devsel, IRQ 18, IOMMU group 16
  	Memory at f7839000 (64-bit, non-prefetchable) [size=256]
  	I/O ports at f040 [size=32]
  	Kernel driver in use: i801_smbus
  	Kernel modules: i2c_i801
  
  01:00.0 VGA compatible controller: NVIDIA Corporation GK106GLM [Quadro K2100M] (rev a1) (prog-if 00 [VGA controller])
  	Subsystem: Dell GK106GLM [Quadro K2100M]
  	Flags: bus master, fast devsel, latency 0, IRQ 49, IOMMU group 2
  	Memory at f4000000 (32-bit, non-prefetchable) [size=16M]
  	Memory at e0000000 (64-bit, prefetchable) [size=256M]
  	Memory at f0000000 (64-bit, prefetchable) [size=32M]
  	I/O ports at e000 [size=128]
  	Expansion ROM at f5000000 [virtual] [disabled] [size=512K]
  	Capabilities: [60] Power Management version 3
  	Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
  	Capabilities: [78] Express Endpoint, MSI 00
  	Capabilities: [b4] Vendor Specific Information: Len=14 <?>
  	Capabilities: [100] Virtual Channel
  	Capabilities: [128] Power Budgeting <?>
  	Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
  	Capabilities: [900] Secondary PCI Express
  	Kernel driver in use: nvidia
  	Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
  
  01:00.1 Audio device: NVIDIA Corporation GK106 HDMI Audio Controller (rev a1)
  	Subsystem: Dell GK106 HDMI Audio Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 17, IOMMU group 2
  	Memory at f5080000 (32-bit, non-prefetchable) [size=16K]
  	Capabilities: [60] Power Management version 3
  	Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
  	Capabilities: [78] Express Endpoint, MSI 00
  	Kernel driver in use: snd_hda_intel
  	Kernel modules: snd_hda_intel
  
  03:00.0 Network controller: Intel Corporation Wireless 7260 (rev 73)
  	Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [Wilkins Peak 2]
  	Flags: bus master, fast devsel, latency 0, IRQ 45, IOMMU group 17
  	Memory at f7700000 (64-bit, non-prefetchable) [size=8K]
  	Capabilities: [c8] Power Management version 3
  	Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
  	Capabilities: [40] Express Endpoint, MSI 00
  	Capabilities: [100] Advanced Error Reporting
  	Capabilities: [140] Device Serial Number f8-16-54-ff-ff-f2-9c-93
  	Capabilities: [14c] Latency Tolerance Reporting
  	Capabilities: [154] Vendor Specific Information: ID=cafe Rev=1 Len=014 <?>
  	Kernel driver in use: iwlwifi
  	Kernel modules: iwlwifi
  
  11:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01) (prog-if 01)
  	Subsystem: Dell SD/MMC Card Reader Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 43, IOMMU group 18
  	Memory at f7601000 (32-bit, non-prefetchable) [size=4K]
  	Memory at f7600000 (32-bit, non-prefetchable) [size=2K]
  	Capabilities: [6c] Power Management version 3
  	Capabilities: [48] MSI: Enable+ Count=1/1 Maskable+ 64bit+
  	Capabilities: [80] Express Endpoint, MSI 00
  	Capabilities: [100] Virtual Channel
  	Capabilities: [200] Advanced Error Reporting
  	Capabilities: [230] Latency Tolerance Reporting
  	Kernel driver in use: sdhci-pci
  	Kernel modules: sdhci_pci
+ --- 
+ ProblemType: Bug
+ ApportVersion: 2.28.1-0ubuntu3.8
+ Architecture: amd64
+ CasperMD5CheckResult: pass
+ CurrentDesktop: ubuntu:GNOME
+ DistroRelease: Ubuntu 24.04
+ InstallationDate: Installed on 2024-12-13 (232 days ago)
+ InstallationMedia: Ubuntu 22.04.5 LTS "Jammy Jellyfish" - Release amd64 (20240911)
+ MachineType: Dell Inc. Precision M4800
+ NonfreeKernelModules: nvidia_modeset nvidia
+ Package: alsa-driver (not installed)
+ ProcVersionSignature: Ubuntu 6.11.0-24.24~24.04.1-generic 6.11.11
+ PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
+ Tags: noble
+ Uname: Linux 6.11.0-24-generic x86_64
+ UpgradeStatus: Upgraded to noble on 2024-12-16 (229 days ago)
+ UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
+ _MarkForUpload: True
+ dmi.bios.date: 06/13/2019
+ dmi.bios.release: 65.26
+ dmi.bios.vendor: Dell Inc.
+ dmi.bios.version: A26
+ dmi.board.name: 0T3YTY
+ dmi.board.vendor: Dell Inc.
+ dmi.board.version: A00
+ dmi.chassis.type: 9
+ dmi.chassis.vendor: Dell Inc.
+ dmi.modalias: dmi:bvnDellInc.:bvrA26:bd06/13/2019:br65.26:svnDellInc.:pnPrecisionM4800:pvr00:rvnDellInc.:rn0T3YTY:rvrA00:cvnDellInc.:ct9:cvr:sku05CC:
+ dmi.product.name: Precision M4800
+ dmi.product.sku: 05CC
+ dmi.product.version: 00
+ dmi.sys.vendor: Dell Inc.

** Attachment added: "AlsaInfo.txt"
   https://bugs.launchpad.net/bugs/2119367/+attachment/5896057/+files/AlsaInfo.txt

-- 
You received this bug notification because you are a member of
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https://bugs.launchpad.net/bugs/2119367

Title:
  Ubuntu 24.04 internal microphone has stopped working

Status in alsa-driver package in Ubuntu:
  New

Bug description:
  At some point the internal microphone has stopped working on my Dell
  Precision M4600. Sorry I can't pin point exactly when, but I first
  noticed it about two weeks ago. I've tried everything I can think of,
  uninstalled and reinstalled every package I can think of that is
  connected to sound. Happy to try anything else.

  If I use my old 24.04 install media, which was created before
  Christmas I think, but I'll see if I can work out when and add it to
  this report.

  System: i7 4th gen, nVidia Quadro K2100M

  Some outputs:

  uname -r
  6.11.0-24-generic

  cat /etc/lsb-release
  DISTRIB_ID=Ubuntu
  DISTRIB_RELEASE=24.04
  DISTRIB_CODENAME=noble
  DISTRIB_DESCRIPTION="Ubuntu 24.04.2 LTS"

  inxi -A
  Audio:
    Device-1: Intel Xeon E3-1200 v3/4th Gen Core Processor HD Audio
      driver: snd_hda_intel
    Device-2: Intel 8 Series/C220 Series High Definition Audio
      driver: snd_hda_intel
    Device-3: NVIDIA GK106 HDMI Audio driver: snd_hda_intel
    API: ALSA v: k6.11.0-24-generic status: kernel-api
    Server-1: PipeWire v: 1.0.5 status: active

  alsamixer
  Reports default is Pipewire, HDI Intel PCH (internal mic?) has a chipset Realtek ALC3226

  Gnome settings report "No input devices"

  dpkg -l | grep nvidia

  ii  libnvidia-cfg1-470:amd64                                  470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA binary OpenGL/GLX configuration library
  ii  libnvidia-common-470                                      470.256.02-0ubuntu0.24.04.1                               all          Shared files used by the NVIDIA libraries
  ii  libnvidia-compute-470:amd64                               470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA libcompute package
  ii  libnvidia-compute-470:i386                                470.256.02-0ubuntu0.24.04.1                               i386         NVIDIA libcompute package
  ii  libnvidia-decode-470:amd64                                470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA Video Decoding runtime libraries
  ii  libnvidia-decode-470:i386                                 470.256.02-0ubuntu0.24.04.1                               i386         NVIDIA Video Decoding runtime libraries
  ii  libnvidia-egl-wayland1:amd64                              1:1.1.13-1build1                                          amd64        Wayland EGL External Platform library -- shared library
  ii  libnvidia-encode-470:amd64                                470.256.02-0ubuntu0.24.04.1                               amd64        NVENC Video Encoding runtime library
  ii  libnvidia-encode-470:i386                                 470.256.02-0ubuntu0.24.04.1                               i386         NVENC Video Encoding runtime library
  ii  libnvidia-extra-470:amd64                                 470.256.02-0ubuntu0.24.04.1                               amd64        Extra libraries for the NVIDIA driver
  ii  libnvidia-fbc1-470:amd64                                  470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA OpenGL-based Framebuffer Capture runtime library
  ii  libnvidia-fbc1-470:i386                                   470.256.02-0ubuntu0.24.04.1                               i386         NVIDIA OpenGL-based Framebuffer Capture runtime library
  ii  libnvidia-gl-470:amd64                                    470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
  ii  libnvidia-gl-470:i386                                     470.256.02-0ubuntu0.24.04.1                               i386         NVIDIA OpenGL/GLX/EGL/GLES GLVND libraries and Vulkan ICD
  ii  libnvidia-ifr1-470:amd64                                  470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA OpenGL-based Inband Frame Readback runtime library
  ii  libnvidia-ifr1-470:i386                                   470.256.02-0ubuntu0.24.04.1                               i386         NVIDIA OpenGL-based Inband Frame Readback runtime library
  ii  nvidia-compute-utils-470                                  470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA compute utilities
  ii  nvidia-dkms-470                                           470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA DKMS package
  ii  nvidia-driver-418                                         430.50-0ubuntu3                                           amd64        Transitional package for nvidia-driver-430
  ii  nvidia-driver-430                                         440.100-0ubuntu1                                          amd64        Transitional package for nvidia-driver-440
  ii  nvidia-driver-440                                         450.119.03-0ubuntu1                                       amd64        Transitional package for nvidia-driver-450
  ii  nvidia-driver-450                                         460.91.03-0ubuntu1                                        amd64        Transitional package for nvidia-driver-460
  ii  nvidia-driver-460                                         470.256.02-0ubuntu0.24.04.1                               amd64        Transitional package for nvidia-driver-470
  ii  nvidia-driver-470                                         470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA driver metapackage
  ii  nvidia-kernel-common-470                                  470.256.02-0ubuntu0.24.04.1                               amd64        Shared files used with the kernel module
  ii  nvidia-kernel-source-470                                  470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA kernel source package
  ii  nvidia-prime                                              0.8.17.2                                                  all          Tools to enable NVIDIA's Prime
  ii  nvidia-settings                                           575.64-0xanmod1                                           amd64        tool for configuring the NVIDIA graphics driver
  ii  nvidia-utils-470                                          470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA driver support binaries
  ii  xserver-xorg-video-nvidia-470                             470.256.02-0ubuntu0.24.04.1                               amd64        NVIDIA binary Xorg driver

  dpkg -l | grep snd

  ii  libsndfile1:amd64                                         1.2.2-1ubuntu5.24.04.1                                    amd64        Library for reading/writing audio files
  ii  libsndfile1:i386                                          1.2.2-1ubuntu5.24.04.1                                    i386         Library for reading/writing audio files
  ii  libsndio7.0:amd64                                         1.9.0-0.3build3                                           amd64        Small audio and MIDI framework from OpenBSD, runtime libraries
  ii  libsndio7.0:i386                                          1.9.0-0.3build3                                           i386         Small audio and MIDI framework from OpenBSD, runtime libraries

  dpkg -l | grep intel

  ii  intel-media-va-driver:amd64                               24.1.0+dfsg1-1                                            amd64        VAAPI driver for the Intel GEN8+ Graphics family
  ii  intel-media-va-driver:i386                                24.1.0+dfsg1-1                                            i386         VAAPI driver for the Intel GEN8+ Graphics family
  ii  intel-microcode                                           3.20250512.0ubuntu0.24.04.1                               amd64        Processor microcode firmware for Intel CPUs
  ii  libdrm-intel1:amd64                                       2.4.122-1~ubuntu0.24.04.1                                 amd64        Userspace interface to intel-specific kernel DRM services -- runtime
  ii  libdrm-intel1:i386                                        2.4.122-1~ubuntu0.24.04.1                                 i386         Userspace interface to intel-specific kernel DRM services -- runtime
  ii  whois                                                     5.5.22                                                    amd64        intelligent WHOIS client
  ii  xserver-xorg-video-intel                                  2:2.99.917+git20210115-1build1                            amd64        X.Org X server -- Intel i8xx, i9xx display driver

  dpkg -l | grep sound

  ii  dosbox                                                    0.74-3-5build2                                            amd64        x86 emulator with Tandy/Herc/CGA/EGA/VGA/SVGA graphics, sound and DOS
  ii  gnome-session-canberra                                    0.30-10ubuntu10                                           amd64        GNOME session log in and log out sound events
  ii  libasound2-data                                           1.2.11-1ubuntu0.1                                         all          Configuration files and profiles for ALSA drivers
  ii  libasound2-dev:amd64                                      1.2.11-1ubuntu0.1                                         amd64        shared library for ALSA applications -- development files
  ii  libasound2-plugins:amd64                                  1.2.7.1-1ubuntu5                                          amd64        ALSA library additional plugins
  ii  libasound2-plugins:i386                                   1.2.7.1-1ubuntu5                                          i386         ALSA library additional plugins
  ii  libasound2t64:amd64                                       1.2.11-1ubuntu0.1                                         amd64        shared library for ALSA applications
  ii  libasound2t64:i386                                        1.2.11-1ubuntu0.1                                         i386         shared library for ALSA applications
  ii  libcanberra-gtk-module:i386                               0.30-10ubuntu10                                           i386         translates GTK+ widgets signals to event sounds
  ii  libcanberra-gtk0:i386                                     0.30-10ubuntu10                                           i386         GTK+ helper for playing widget event sounds with libcanberra
  ii  libcanberra-gtk3-0t64:amd64                               0.30-10ubuntu10                                           amd64        GTK+ 3.0 helper for playing widget event sounds with libcanberra
  ii  libcanberra-gtk3-module:amd64                             0.30-10ubuntu10                                           amd64        translates GTK3 widgets signals to event sounds
  ii  libcanberra0t64:amd64                                     0.30-10ubuntu10                                           amd64        simple abstract interface for playing event sounds
  ii  libcanberra0t64:i386                                      0.30-10ubuntu10                                           i386         simple abstract interface for playing event sounds
  ii  libgsound0t64:amd64                                       1.0.3-3.2build2                                           amd64        small library for playing system sounds
  ii  libmikmod3:amd64                                          3.3.11.1-7build1                                          amd64        Portable sound library
  ii  libsdl-sound1.2:amd64                                     1.0.3-9build3                                             amd64        Sound library for Simple DirectMedia Layer 1.2, libraries
  ii  libsoundtouch1:amd64                                      2.3.2+ds1-1build1                                         amd64        Sound stretching library
  ii  libsoundtouch1:i386                                       2.3.2+ds1-1build1                                         i386         Sound stretching library
  ii  linux-sound-base                                          1.0.25+dfsg-0ubuntu7                                      all          base package for ALSA and OSS sound systems
  ii  oxygen-sounds                                             4:5.27.11-0ubuntu1                                        all          Sounds for the Oxygen desktop theme
  rc  pulseaudio                                                1:16.1+dfsg1-2ubuntu10.1                                  amd64        PulseAudio sound server
  ii  pulseaudio-utils                                          1:16.1+dfsg1-2ubuntu10.1                                  amd64        Command line tools for the PulseAudio sound server
  ii  sound-icons                                               0.1-8                                                     all          Sounds for speech enabled applications
  ii  sound-theme-freedesktop                                   0.8-2ubuntu1                                              all          freedesktop.org sound theme
  ii  timgm6mb-soundfont                                        1.3-5                                                     all          TimGM6mb SoundFont from MuseScore 1.3
  ii  yaru-theme-sound                                          24.04.2-0ubuntu1                                          all          Yaru sound theme from the Ubuntu Community

  dpkg -l | grep pipew

  ii  gstreamer1.0-pipewire:amd64                               1.0.5-1ubuntu3.1                                          amd64        GStreamer 1.0 plugin for the PipeWire multimedia server
  ii  libkpipewire5                                             5.27.11-0ubuntu2                                          amd64        KDE's Pipewire libraries - libkpipewire5 library
  ii  libkpipewiredmabuf5                                       5.27.11-0ubuntu2                                          amd64        KDE's Pipewire libraries - libkpipewiredmabuf5
  ii  libkpipewirerecord5                                       5.27.11-0ubuntu2                                          amd64        KDE's Pipewire libraries - libkpipewirerecord5
  ii  libpipewire-0.3-0t64:amd64                                1.0.5-1ubuntu3.1                                          amd64        libraries for the PipeWire multimedia server
  ii  libpipewire-0.3-0t64:i386                                 1.0.5-1ubuntu3.1                                          i386         libraries for the PipeWire multimedia server
  ii  libpipewire-0.3-common                                    1.0.5-1ubuntu3.1                                          all          libraries for the PipeWire multimedia server - common files
  ii  libpipewire-0.3-modules:amd64                             1.0.5-1ubuntu3.1                                          amd64        libraries for the PipeWire multimedia server - modules
  ii  pipewire:amd64                                            1.0.5-1ubuntu3.1                                          amd64        audio and video processing engine multimedia server
  ii  pipewire-alsa:amd64                                       1.0.5-1ubuntu3.1                                          amd64        PipeWire ALSA plugin, for ALSA applications to output via PipeWire
  ii  pipewire-audio                                            1.0.5-1ubuntu3.1                                          all          recommended set of PipeWire packages for a standard audio desktop use
  ii  pipewire-bin                                              1.0.5-1ubuntu3.1                                          amd64        PipeWire multimedia server - programs
  ii  pipewire-pulse                                            1.0.5-1ubuntu3.1                                          amd64        PipeWire PulseAudio daemon
  ii  qml-module-org-kde-pipewire                               5.27.11-0ubuntu2                                          amd64        KDE's Pipewire libraries - QML module

  dpkg -l | grep alsa

  ii  alsa-base                                                 1.0.25+dfsg-0ubuntu7                                      all          ALSA driver configuration files
  ii  alsa-topology-conf                                        1.2.5.1-2                                                 all          ALSA topology configuration files
  ii  alsa-ucm-conf                                             1.2.10-1ubuntu5.7                                         all          ALSA Use Case Manager configuration files
  ii  alsa-utils                                                1.2.9-1ubuntu5                                            amd64        Utilities for configuring and using ALSA
  ii  gstreamer1.0-alsa:amd64                                   1.24.2-1ubuntu0.2                                         amd64        GStreamer plugin for ALSA
  ii  pipewire-alsa:amd64                                       1.0.5-1ubuntu3.1                                          amd64        PipeWire ALSA plugin, for ALSA applications to output via PipeWire

  dpkg -l | grep pulse

  ii  gstreamer1.0-pulseaudio:amd64                             1.24.2-1ubuntu1.1                                         amd64        GStreamer plugin for PulseAudio (transitional package)
  ii  libcanberra-pulse:amd64                                   0.30-10ubuntu10                                           amd64        PulseAudio backend for libcanberra
  ii  libkf5pulseaudioqt3:amd64                                 1.3-2build2                                               amd64        Pulseaudio bindings library for Qt
  ii  libpulse-dev:amd64                                        1:16.1+dfsg1-2ubuntu10.1                                  amd64        PulseAudio client development headers and libraries
  ii  libpulse-mainloop-glib0:amd64                             1:16.1+dfsg1-2ubuntu10.1                                  amd64        PulseAudio client libraries (glib support)
  ii  libpulse0:amd64                                           1:16.1+dfsg1-2ubuntu10.1                                  amd64        PulseAudio client libraries
  ii  libpulse0:i386                                            1:16.1+dfsg1-2ubuntu10.1                                  i386         PulseAudio client libraries
  ii  pipewire-pulse                                            1.0.5-1ubuntu3.1                                          amd64        PipeWire PulseAudio daemon
  rc  pulseaudio                                                1:16.1+dfsg1-2ubuntu10.1                                  amd64        PulseAudio sound server
  ii  pulseaudio-utils                                          1:16.1+dfsg1-2ubuntu10.1                                  amd64        Command line tools for the PulseAudio sound server

  lsmod | grep snd

  snd_seq_dummy          12288  0
  snd_soc_rt5640        155648  0
  snd_soc_rl6231         16384  1 snd_soc_rt5640
  snd_soc_core          438272  1 snd_soc_rt5640
  snd_compress           28672  1 snd_soc_core
  snd_pcm_dmaengine      16384  1 snd_soc_core
  snd_seq_midi           24576  0
  snd_seq_midi_event     16384  1 snd_seq_midi
  snd_rawmidi            57344  1 snd_seq_midi
  snd_hrtimer            12288  1
  snd_hda_codec_realtek   208896  1
  snd_hda_codec_hdmi     98304  2
  snd_hda_codec_generic   122880  1 snd_hda_codec_realtek
  snd_hda_scodec_component    20480  1 snd_hda_codec_realtek
  snd_hda_intel          61440  3
  ac97_bus               12288  1 snd_soc_core
  snd_intel_dspcfg       45056  1 snd_hda_intel
  snd_intel_sdw_acpi     16384  1 snd_intel_dspcfg
  snd_hda_codec         204800  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
  snd_hda_core          143360  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
  snd_hwdep              20480  1 snd_hda_codec
  snd_pcm               196608  8 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_soc_rt5640,snd_compress,snd_soc_core,snd_hda_core,snd_pcm_dmaengine
  snd_seq               122880  9 snd_seq_midi,snd_seq_midi_event,snd_seq_dummy
  snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
  snd_timer              49152  3 snd_seq,snd_hrtimer,snd_pcm
  snd                   143360  21 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_compress,snd_soc_core,snd_pcm,snd_rawmidi
  soundcore              16384  1 snd

  sudo lspci -v
  [sudo] password for owen: 
  00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller (rev 06)
  	Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor DRAM Controller
  	Flags: bus master, fast devsel, latency 0, IOMMU group 1
  	Capabilities: [e0] Vendor Specific Information: Len=0c <?>
  	Kernel modules: ie31200_edac

  00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06) (prog-if 00 [Normal decode])
  	Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 26, IOMMU group 2
  	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
  	I/O behind bridge: e000-efff [size=4K] [16-bit]
  	Memory behind bridge: f4000000-f50fffff [size=17M] [32-bit]
  	Prefetchable memory behind bridge: e0000000-f1ffffff [size=288M] [32-bit]
  	Capabilities: [88] Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller
  	Capabilities: [80] Power Management version 3
  	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [a0] Express Root Port (Slot+), MSI 00
  	Capabilities: [100] Virtual Channel
  	Capabilities: [140] Root Complex Link
  	Capabilities: [d94] Secondary PCI Express
  	Kernel driver in use: pcieport

  00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06) (prog-if 00 [VGA controller])
  	DeviceName:  Onboard IGD
  	Subsystem: Dell 4th Gen Core Processor Integrated Graphics Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 47, IOMMU group 0
  	Memory at f5400000 (64-bit, non-prefetchable) [size=4M]
  	Memory at d0000000 (64-bit, prefetchable) [size=256M]
  	I/O ports at f000 [size=64]
  	Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
  	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [d0] Power Management version 2
  	Capabilities: [a4] PCI Advanced Features
  	Kernel driver in use: i915
  	Kernel modules: i915

  00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)
  	Subsystem: Dell Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 48, IOMMU group 3
  	Memory at f7834000 (64-bit, non-prefetchable) [size=16K]
  	Capabilities: [50] Power Management version 2
  	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
  	Kernel driver in use: snd_hda_intel
  	Kernel modules: snd_hda_intel

  00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 04) (prog-if 30 [XHCI])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family USB xHCI
  	Flags: bus master, medium devsel, latency 0, IRQ 33, IOMMU group 4
  	Memory at f7820000 (64-bit, non-prefetchable) [size=64K]
  	Capabilities: [70] Power Management version 2
  	Capabilities: [80] MSI: Enable+ Count=8/8 Maskable- 64bit+
  	Kernel driver in use: xhci_hcd
  	Kernel modules: xhci_pci

  00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
  	Subsystem: Dell 8 Series/C220 Series Chipset Family MEI Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 44, IOMMU group 5
  	Memory at f7840000 (64-bit, non-prefetchable) [size=16]
  	Capabilities: [50] Power Management version 3
  	Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
  	Kernel driver in use: mei_me
  	Kernel modules: mei_me

  00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-LM (rev 04)
  	DeviceName:  Onboard LAN
  	Subsystem: Dell Ethernet Connection I217-LM
  	Flags: bus master, fast devsel, latency 0, IRQ 41, IOMMU group 6
  	Memory at f7800000 (32-bit, non-prefetchable) [size=128K]
  	Memory at f783d000 (32-bit, non-prefetchable) [size=4K]
  	I/O ports at f080 [size=32]
  	Capabilities: [c8] Power Management version 2
  	Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
  	Capabilities: [e0] PCI Advanced Features
  	Kernel driver in use: e1000e
  	Kernel modules: e1000e

  00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 04) (prog-if 20 [EHCI])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family USB EHCI
  	Flags: bus master, medium devsel, latency 0, IRQ 16, IOMMU group 7
  	Memory at f783c000 (32-bit, non-prefetchable) [size=1K]
  	Capabilities: [50] Power Management version 2
  	Capabilities: [58] Debug port: BAR=1 offset=00a0
  	Capabilities: [98] PCI Advanced Features
  	Kernel driver in use: ehci-pci

  00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 04)
  	Subsystem: Dell 8 Series/C220 Series Chipset High Definition Audio Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 46, IOMMU group 8
  	Memory at f7830000 (64-bit, non-prefetchable) [size=16K]
  	Capabilities: [50] Power Management version 2
  	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
  	Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
  	Capabilities: [100] Virtual Channel
  	Kernel driver in use: snd_hda_intel
  	Kernel modules: snd_hda_intel

  00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d4) (prog-if 00 [Normal decode])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Flags: bus master, fast devsel, latency 0, IRQ 27, IOMMU group 9
  	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
  	I/O behind bridge: [disabled] [16-bit]
  	Memory behind bridge: [disabled] [32-bit]
  	Prefetchable memory behind bridge: [disabled] [64-bit]
  	Capabilities: [40] Express Root Port (Slot-), MSI 00
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Capabilities: [a0] Power Management version 3
  	Kernel driver in use: pcieport

  00:1c.2 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #3 (rev d4) (prog-if 00 [Normal decode])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Flags: bus master, fast devsel, latency 0, IRQ 28, IOMMU group 10
  	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
  	I/O behind bridge: [disabled] [16-bit]
  	Memory behind bridge: f7700000-f77fffff [size=1M] [32-bit]
  	Prefetchable memory behind bridge: [disabled] [64-bit]
  	Capabilities: [40] Express Root Port (Slot+), MSI 00
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Capabilities: [a0] Power Management version 3
  	Kernel driver in use: pcieport

  00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d4) (prog-if 00 [Normal decode])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Flags: bus master, fast devsel, latency 0, IRQ 29, IOMMU group 11
  	Bus: primary=00, secondary=04, subordinate=07, sec-latency=0
  	I/O behind bridge: d000-dfff [size=4K] [16-bit]
  	Memory behind bridge: f6c00000-f75fffff [size=10M] [32-bit]
  	Prefetchable memory behind bridge: f3500000-f3efffff [size=10M] [32-bit]
  	Capabilities: [40] Express Root Port (Slot+), MSI 00
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Capabilities: [a0] Power Management version 3
  	Kernel driver in use: pcieport

  00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d4) (prog-if 00 [Normal decode])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Flags: bus master, fast devsel, latency 0, IRQ 30, IOMMU group 12
  	Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
  	I/O behind bridge: c000-cfff [size=4K] [16-bit]
  	Memory behind bridge: f6200000-f6bfffff [size=10M] [32-bit]
  	Prefetchable memory behind bridge: f2b00000-f34fffff [size=10M] [32-bit]
  	Capabilities: [40] Express Root Port (Slot+), MSI 00
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Capabilities: [a0] Power Management version 3
  	Kernel driver in use: pcieport

  00:1c.6 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #7 (rev d4) (prog-if 00 [Normal decode])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Flags: bus master, fast devsel, latency 0, IRQ 31, IOMMU group 13
  	Bus: primary=00, secondary=09, subordinate=10, sec-latency=0
  	I/O behind bridge: a000-bfff [size=8K] [16-bit]
  	Memory behind bridge: f5800000-f61fffff [size=10M] [32-bit]
  	Prefetchable memory behind bridge: f2100000-f2afffff [size=10M] [32-bit]
  	Capabilities: [40] Express Root Port (Slot+), MSI 00
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Capabilities: [a0] Power Management version 3
  	Kernel driver in use: pcieport

  00:1c.7 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #8 (rev d4) (prog-if 00 [Normal decode])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Flags: bus master, fast devsel, latency 0, IRQ 32, IOMMU group 14
  	Bus: primary=00, secondary=11, subordinate=11, sec-latency=0
  	I/O behind bridge: [disabled] [16-bit]
  	Memory behind bridge: f7600000-f76fffff [size=1M] [32-bit]
  	Prefetchable memory behind bridge: [disabled] [64-bit]
  	Capabilities: [40] Express Root Port (Slot+), MSI 00
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [90] Subsystem: Dell 8 Series/C220 Series Chipset Family PCI Express Root Port
  	Capabilities: [a0] Power Management version 3
  	Kernel driver in use: pcieport

  00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 04) (prog-if 20 [EHCI])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family USB EHCI
  	Flags: bus master, medium devsel, latency 0, IRQ 21, IOMMU group 15
  	Memory at f783b000 (32-bit, non-prefetchable) [size=1K]
  	Capabilities: [50] Power Management version 2
  	Capabilities: [58] Debug port: BAR=1 offset=00a0
  	Capabilities: [98] PCI Advanced Features
  	Kernel driver in use: ehci-pci

  00:1f.0 ISA bridge: Intel Corporation QM87 Express LPC Controller (rev 04)
  	Subsystem: Dell QM87 Express LPC Controller
  	Flags: bus master, medium devsel, latency 0, IOMMU group 16
  	Capabilities: [e0] Vendor Specific Information: Len=0c <?>
  	Kernel driver in use: lpc_ich
  	Kernel modules: lpc_ich

  00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 04) (prog-if 01 [AHCI 1.0])
  	Subsystem: Dell 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode]
  	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 42, IOMMU group 16
  	I/O ports at f0d0 [size=8]
  	I/O ports at f0c0 [size=4]
  	I/O ports at f0b0 [size=8]
  	I/O ports at f0a0 [size=4]
  	I/O ports at f060 [size=32]
  	Memory at f783a000 (32-bit, non-prefetchable) [size=2K]
  	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
  	Capabilities: [70] Power Management version 3
  	Capabilities: [a8] SATA HBA v1.0
  	Kernel driver in use: ahci
  	Kernel modules: ahci

  00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 04)
  	Subsystem: Dell 8 Series/C220 Series Chipset Family SMBus Controller
  	Flags: medium devsel, IRQ 18, IOMMU group 16
  	Memory at f7839000 (64-bit, non-prefetchable) [size=256]
  	I/O ports at f040 [size=32]
  	Kernel driver in use: i801_smbus
  	Kernel modules: i2c_i801

  01:00.0 VGA compatible controller: NVIDIA Corporation GK106GLM [Quadro K2100M] (rev a1) (prog-if 00 [VGA controller])
  	Subsystem: Dell GK106GLM [Quadro K2100M]
  	Flags: bus master, fast devsel, latency 0, IRQ 49, IOMMU group 2
  	Memory at f4000000 (32-bit, non-prefetchable) [size=16M]
  	Memory at e0000000 (64-bit, prefetchable) [size=256M]
  	Memory at f0000000 (64-bit, prefetchable) [size=32M]
  	I/O ports at e000 [size=128]
  	Expansion ROM at f5000000 [virtual] [disabled] [size=512K]
  	Capabilities: [60] Power Management version 3
  	Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
  	Capabilities: [78] Express Endpoint, MSI 00
  	Capabilities: [b4] Vendor Specific Information: Len=14 <?>
  	Capabilities: [100] Virtual Channel
  	Capabilities: [128] Power Budgeting <?>
  	Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
  	Capabilities: [900] Secondary PCI Express
  	Kernel driver in use: nvidia
  	Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia

  01:00.1 Audio device: NVIDIA Corporation GK106 HDMI Audio Controller (rev a1)
  	Subsystem: Dell GK106 HDMI Audio Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 17, IOMMU group 2
  	Memory at f5080000 (32-bit, non-prefetchable) [size=16K]
  	Capabilities: [60] Power Management version 3
  	Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
  	Capabilities: [78] Express Endpoint, MSI 00
  	Kernel driver in use: snd_hda_intel
  	Kernel modules: snd_hda_intel

  03:00.0 Network controller: Intel Corporation Wireless 7260 (rev 73)
  	Subsystem: Intel Corporation Dual Band Wireless-AC 7260 [Wilkins Peak 2]
  	Flags: bus master, fast devsel, latency 0, IRQ 45, IOMMU group 17
  	Memory at f7700000 (64-bit, non-prefetchable) [size=8K]
  	Capabilities: [c8] Power Management version 3
  	Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
  	Capabilities: [40] Express Endpoint, MSI 00
  	Capabilities: [100] Advanced Error Reporting
  	Capabilities: [140] Device Serial Number f8-16-54-ff-ff-f2-9c-93
  	Capabilities: [14c] Latency Tolerance Reporting
  	Capabilities: [154] Vendor Specific Information: ID=cafe Rev=1 Len=014 <?>
  	Kernel driver in use: iwlwifi
  	Kernel modules: iwlwifi

  11:00.0 SD Host controller: O2 Micro, Inc. SD/MMC Card Reader Controller (rev 01) (prog-if 01)
  	Subsystem: Dell SD/MMC Card Reader Controller
  	Flags: bus master, fast devsel, latency 0, IRQ 43, IOMMU group 18
  	Memory at f7601000 (32-bit, non-prefetchable) [size=4K]
  	Memory at f7600000 (32-bit, non-prefetchable) [size=2K]
  	Capabilities: [6c] Power Management version 3
  	Capabilities: [48] MSI: Enable+ Count=1/1 Maskable+ 64bit+
  	Capabilities: [80] Express Endpoint, MSI 00
  	Capabilities: [100] Virtual Channel
  	Capabilities: [200] Advanced Error Reporting
  	Capabilities: [230] Latency Tolerance Reporting
  	Kernel driver in use: sdhci-pci
  	Kernel modules: sdhci_pci
  --- 
  ProblemType: Bug
  ApportVersion: 2.28.1-0ubuntu3.8
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 24.04
  InstallationDate: Installed on 2024-12-13 (232 days ago)
  InstallationMedia: Ubuntu 22.04.5 LTS "Jammy Jellyfish" - Release amd64 (20240911)
  MachineType: Dell Inc. Precision M4800
  NonfreeKernelModules: nvidia_modeset nvidia
  Package: alsa-driver (not installed)
  ProcVersionSignature: Ubuntu 6.11.0-24.24~24.04.1-generic 6.11.11
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  Tags: noble
  Uname: Linux 6.11.0-24-generic x86_64
  UpgradeStatus: Upgraded to noble on 2024-12-16 (229 days ago)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 06/13/2019
  dmi.bios.release: 65.26
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A26
  dmi.board.name: 0T3YTY
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA26:bd06/13/2019:br65.26:svnDellInc.:pnPrecisionM4800:pvr00:rvnDellInc.:rn0T3YTY:rvrA00:cvnDellInc.:ct9:cvr:sku05CC:
  dmi.product.name: Precision M4800
  dmi.product.sku: 05CC
  dmi.product.version: 00
  dmi.sys.vendor: Dell Inc.

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References