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["Igor V. Kovalenko" <1953052@xxxxxxxxxxxxxxxxxx>]

OK that matches what we have observed elsewhere. In theory there is an
audio device reservation protocol which is obeyed by both pulseaudio and
pipewire, but in practice it looks like at least some versions of
pipewire media server component do not obey the protocol in full (i.e.
are still using control device) I cannot think of any other reason why
both pulseaudio and pipewire are using the same control device.

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https://bugs.launchpad.net/bugs/1953052

Title:
  In Jammy sound level reset after reboot

Status in alsa-utils package in Ubuntu:
  Confirmed
Status in pulseaudio package in Ubuntu:
  Confirmed

Bug description:
  After reboot sound level is reset ignoring the level set in previous
  session.

  I manually set the sound output level 
  at next boot the sound is set at a different level (about 70%)

  Expected: the sound level is persistent across power off/on

  What happens : sound level is set at a different level (about 70%)

  Note: this problem does not occur on different partitions of same PC
  running Ubuntu 20.04 or 21.10

  corrado@corrado-p3-jj-1130:~$ apt policy gnome-control-center
  gnome-control-center:
    Installed: 1:41.1-1ubuntu1
    Candidate: 1:41.1-1ubuntu1
    Version table:
   *** 1:41.1-1ubuntu1 500
          500 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages
          100 /var/lib/dpkg/status
  corrado@corrado-p3-jj-1130:~$ inxi -Fx
  System:    Host: corrado-p3-jj-1130 Kernel: 5.13.0-19-generic x86_64 bits: 64 compiler: gcc v: 11.2.0
             Desktop: GNOME 40.5 Distro: Ubuntu 22.04 (Jammy Jellyfish)
  Machine:   Type: Laptop System: Dell product: Inspiron 3793 v: N/A serial: <superuser required>
             Mobo: Dell model: 0C1PF2 v: A00 serial: <superuser required> UEFI: Dell v: 1.5.0 date: 12/17/2019
  Battery:   ID-1: BAT0 charge: 13.9 Wh (42.1%) condition: 33.0/42.0 Wh (78.7%) volts: 11.3 min: 11.4
             model: SWD-ATL3.618 DELL WJPC403 status: Discharging
  CPU:       Info: Quad Core model: Intel Core i5-1035G1 bits: 64 type: MT MCP arch: Ice Lake rev: 5 cache:
             L2: 6 MiB
             flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 19046
             Speed: 968 MHz min/max: 400/1000 MHz Core speeds (MHz): 1: 968 2: 710 3: 706 4: 714 5: 966 6: 712
             7: 724 8: 821
  Graphics:  Device-1: Intel Iris Plus Graphics G1 vendor: Dell driver: i915 v: kernel bus-ID: 00:02.0
             Device-2: Realtek Integrated_Webcam_HD type: USB driver: uvcvideo bus-ID: 1-6:3
             Display: wayland server: X.Org 1.21.1.2 compositor: gnome-shell driver: loaded: i915
             note: n/a (using device driver) resolution: 1920x1080~60Hz
             OpenGL: renderer: Mesa Intel UHD Graphics (ICL GT1) v: 4.6 Mesa 21.2.2 direct render: Yes
  Audio:     Device-1: Intel Ice Lake-LP Smart Sound Audio vendor: Dell driver: snd_hda_intel v: kernel
             bus-ID: 00:1f.3
             Sound Server-1: ALSA v: k5.13.0-19-generic running: yes
             Sound Server-2: PulseAudio v: 15.0 running: yes
             Sound Server-3: PipeWire v: 0.3.40 running: yes
  Network:   Device-1: Realtek RTL810xE PCI Express Fast Ethernet vendor: Dell driver: r8169 v: kernel port: 3000
             bus-ID: 01:00.0
             IF: enp1s0 state: down mac: 98:e7:43:59:19:19
             Device-2: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter vendor: Dell driver: ath10k_pci
             v: kernel bus-ID: 02:00.0
             IF: wlp2s0 state: up mac: d8:12:65:b8:21:b9
  Bluetooth: Device-1: Qualcomm Atheros type: USB driver: btusb v: 0.8 bus-ID: 1-10:4
             Report: hciconfig ID: hci0 rfk-id: 0 state: down bt-service: enabled,running rfk-block: hardware: no
             software: yes address: D8:12:65:B8:21:BA
  Drives:    Local Storage: total: 942.7 GiB used: 11.77 GiB (1.2%)
             ID-1: /dev/nvme0n1 vendor: Toshiba model: KBG40ZNS512G NVMe KIOXIA 512GB size: 476.94 GiB temp: 24.9 C
             ID-2: /dev/sda vendor: Crucial model: CT500MX500SSD1 size: 465.76 GiB
  Partition: ID-1: / size: 46.95 GiB used: 11.73 GiB (25.0%) fs: ext4 dev: /dev/nvme0n1p3
             ID-2: /boot/efi size: 246 MiB used: 46.4 MiB (18.9%) fs: vfat dev: /dev/nvme0n1p1
  Swap:      Alert: No swap data was found.
  Sensors:   System Temperatures: cpu: 27.8 C mobo: N/A
             Fan Speeds (RPM): cpu: 0
  Info:      Processes: 263 Uptime: 31m Memory: 15.4 GiB used: 2.45 GiB (15.9%) Init: systemd runlevel: 5 Compilers:
             gcc: N/A Packages: 1785 Shell: Bash v: 5.1.12 inxi: 3.3.07
  corrado@corrado-p3-jj-1130:~$
  --- 
  ProblemType: Bug
  ApportVersion: 2.20.11-0ubuntu74
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  DistroRelease: Ubuntu 22.04
  InstallationDate: Installed on 2021-11-30 (2 days ago)
  InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20211130)
  Package: gnome-control-center 1:41.1-1ubuntu1
  PackageArchitecture: amd64
  ProcVersionSignature: Ubuntu 5.13.0-19.19-generic 5.13.14
  Tags:  wayland-session jammy
  Uname: Linux 5.13.0-19-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
  _MarkForUpload: True

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