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Message #28138
[Bug 814426] Re: Crackling Sound on PCI card
Erik Ackermann, this bug was reported a while ago and there hasn't been
any activity in it recently. We were wondering if this is still an
issue? If so, could you please test for this with the latest development
release of Ubuntu? ISO images are available from
http://cdimage.ubuntu.com/daily-live/current/ .
If it remains an issue, could you please run the following command in
the development release from a Terminal
(Applications->Accessories->Terminal), as it will automatically gather
and attach updated debug information to this report:
apport-collect -p linux <replace-with-bug-number>
Also, could you please test the latest upstream kernel available (not the daily folder, but the one all the way at the bottom) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags:
kernel-fixed-upstream
kernel-fixed-upstream-VERSION-NUMBER
where VERSION-NUMBER is the version number of the kernel you tested. For example:
kernel-fixed-upstream-v3.12
This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag:
needs-upstream-testing
If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-VERSION-NUMBER
As well, please remove the tag:
needs-upstream-testing
Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results. Thank you for your
understanding.
** Tags added: latest-bios-f11 needs-upstream-testing
** Description changed:
On my CyberpowerPC Gamer Xtreme 1030 desktop running up-to-date Natty
Narwhal 64bit on fresh install, there is a variable crackling overlaying
the sound on my card when any sound is playing. It is invariable to the
output, as looping the same clip does not cause crackling to loop. The
output of sudo aplay -l is:
card 0: M1010LT [M Audio Delta 1010LT], device 0: ICE1712 multi [ICE1712 multi]
- Subdevices: 1/1
- Subdevice #0: subdevice #0
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
- Any idea's on what this is? Occurs with pulseaudio on or off (even with speaker-test), and only on my Delta 1010LT sound card. Jaunty livecd plays audio without crackles, while Natty livecd produces crackles.
- ---
+ Any idea's on what this is? Occurs with pulseaudio on or off (even with
+ speaker-test), and only on my Delta 1010LT sound card. Jaunty livecd
+ plays audio without crackles, while Natty livecd produces crackles.
+
+ WORKAROUND: nohz=off
+
+ ---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
- **** List of PLAYBACK Hardware Devices ****
- card 0: M1010LT [M Audio Delta 1010LT], device 0: ICE1712 multi [ICE1712 multi]
- Subdevices: 1/1
- Subdevice #0: subdevice #0
+ **** List of PLAYBACK Hardware Devices ****
+ card 0: M1010LT [M Audio Delta 1010LT], device 0: ICE1712 multi [ICE1712 multi]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
- **** List of CAPTURE Hardware Devices ****
- card 0: M1010LT [M Audio Delta 1010LT], device 0: ICE1712 multi [ICE1712 multi]
- Subdevices: 1/1
- Subdevice #0: subdevice #0
+ **** List of CAPTURE Hardware Devices ****
+ card 0: M1010LT [M Audio Delta 1010LT], device 0: ICE1712 multi [ICE1712 multi]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
AudioDevicesInUse:
- USER PID ACCESS COMMAND
- /dev/snd/controlC0: erik 2464 F.... pulseaudio
- /dev/snd/seq: erik 1737 F.... qjackctl
+ USER PID ACCESS COMMAND
+ /dev/snd/controlC0: erik 2464 F.... pulseaudio
+ /dev/snd/seq: erik 1737 F.... qjackctl
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
- Card hw:0 'M1010LT'/'M Audio Delta 1010LT at 0xdf00, irq 18'
- Mixer name : 'ICE1712 - multitrack'
- Components : ''
- Controls : 85
- Simple ctrls : 57
+ Card hw:0 'M1010LT'/'M Audio Delta 1010LT at 0xdf00, irq 18'
+ Mixer name : 'ICE1712 - multitrack'
+ Components : ''
+ Controls : 85
+ Simple ctrls : 57
DistroRelease: Ubuntu 11.04
HibernationDevice: RESUME=UUID=4362b0a7-9c03-48cc-a343-67976cd430cb
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
IwConfig:
- lo no wireless extensions.
-
- eth0 no wireless extensions.
+ lo no wireless extensions.
+
+ eth0 no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. P55M-UD2
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcEnviron:
- LANGUAGE=en_US:en
- LANG=en_US.UTF-8
- SHELL=/bin/bash
+ LANGUAGE=en_US:en
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-lowlatency root=UUID=903ba33e-b5c1-4749-ab76-e2f85a408b31 ro vga=769 quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 2.6.38-8.42~ppa2-lowlatency 2.6.38.2
RelatedPackageVersions:
- linux-restricted-modules-2.6.38-8-lowlatency N/A
- linux-backports-modules-2.6.38-8-lowlatency N/A
- linux-firmware 1.52
+ linux-restricted-modules-2.6.38-8-lowlatency N/A
+ linux-backports-modules-2.6.38-8-lowlatency N/A
+ linux-firmware 1.52
RfKill:
-
+
Tags: natty
Uname: Linux 2.6.38-8-lowlatency x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 06/23/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F11
dmi.board.name: P55M-UD2
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF11:bd06/23/2010:svnGigabyteTechnologyCo.,Ltd.:pnP55M-UD2:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnP55M-UD2:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: P55M-UD2
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
- ---
+ ---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
- **** List of PLAYBACK Hardware Devices ****
- card 0: M1010LT [M Audio Delta 1010LT], device 0: ICE1712 multi [ICE1712 multi]
- Subdevices: 1/1
- Subdevice #0: subdevice #0
+ **** List of PLAYBACK Hardware Devices ****
+ card 0: M1010LT [M Audio Delta 1010LT], device 0: ICE1712 multi [ICE1712 multi]
+ Subdevices: 1/1
+ Subdevice #0: subdevice #0
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/midiC0D0', '/dev/snd/by-path', '/dev/snd/by-id', '/dev/snd/controlC1', '/dev/snd/pcmC1D0c', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
- Card hw:0 'M1010LT'/'M Audio Delta 1010LT at 0xdf00, irq 18'
- Mixer name : 'ICE1712 - multitrack'
- Components : ''
- Controls : 85
- Simple ctrls : 57
+ Card hw:0 'M1010LT'/'M Audio Delta 1010LT at 0xdf00, irq 18'
+ Mixer name : 'ICE1712 - multitrack'
+ Components : ''
+ Controls : 85
+ Simple ctrls : 57
Card1.Amixer.info:
- Card hw:1 'Camera'/'Vimicro Corp. Venus USB2.0 Camera at usb-0000:00:1a.7-4, high speed'
- Mixer name : 'USB Mixer'
- Components : 'USB0ac8:3420'
- Controls : 2
- Simple ctrls : 1
+ Card hw:1 'Camera'/'Vimicro Corp. Venus USB2.0 Camera at usb-0000:00:1a.7-4, high speed'
+ Mixer name : 'USB Mixer'
+ Components : 'USB0ac8:3420'
+ Controls : 2
+ Simple ctrls : 1
Card1.Amixer.values:
- Simple mixer control 'Mic',0
- Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
- Capture channels: Mono
- Limits: Capture 0 - 48
- Mono: Capture 37 [77%] [on]
+ Simple mixer control 'Mic',0
+ Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
+ Capture channels: Mono
+ Limits: Capture 0 - 48
+ Mono: Capture 37 [77%] [on]
CasperVersion: 1.272
DistroRelease: Ubuntu 11.10
IwConfig:
- lo no wireless extensions.
-
- eth0 no wireless extensions.
+ lo no wireless extensions.
+
+ eth0 no wireless extensions.
LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110801)
MachineType: Gigabyte Technology Co., Ltd. P55M-UD2
Package: linux (not installed)
ProcEnviron:
- LANG=en_US.UTF-8
- SHELL=/bin/bash
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
ProcVersionSignature: Ubuntu 3.0.0-7.9-generic 3.0.0
RelatedPackageVersions:
- linux-restricted-modules-3.0.0-7-generic N/A
- linux-backports-modules-3.0.0-7-generic N/A
- linux-firmware 1.56
+ linux-restricted-modules-3.0.0-7-generic N/A
+ linux-backports-modules-3.0.0-7-generic N/A
+ linux-firmware 1.56
RfKill:
-
+
Tags: oneiric running-unity
Uname: Linux 3.0.0-7-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 06/23/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F11
dmi.board.name: P55M-UD2
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF11:bd06/23/2010:svnGigabyteTechnologyCo.,Ltd.:pnP55M-UD2:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnP55M-UD2:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: P55M-UD2
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
** Changed in: linux (Ubuntu)
Importance: Medium => Low
** Changed in: linux (Ubuntu)
Status: Triaged => Incomplete
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/814426
Title:
Crackling Sound on PCI card
Status in The Linux Kernel:
Fix Released
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
On my CyberpowerPC Gamer Xtreme 1030 desktop running up-to-date Natty
Narwhal 64bit on fresh install, there is a variable crackling
overlaying the sound on my card when any sound is playing. It is
invariable to the output, as looping the same clip does not cause
crackling to loop. The output of sudo aplay -l is:
card 0: M1010LT [M Audio Delta 1010LT], device 0: ICE1712 multi [ICE1712 multi]
Subdevices: 1/1
Subdevice #0: subdevice #0
Any idea's on what this is? Occurs with pulseaudio on or off (even
with speaker-test), and only on my Delta 1010LT sound card. Jaunty
livecd plays audio without crackles, while Natty livecd produces
crackles.
WORKAROUND: nohz=off
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: M1010LT [M Audio Delta 1010LT], device 0: ICE1712 multi [ICE1712 multi]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: M1010LT [M Audio Delta 1010LT], device 0: ICE1712 multi [ICE1712 multi]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: erik 2464 F.... pulseaudio
/dev/snd/seq: erik 1737 F.... qjackctl
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'M1010LT'/'M Audio Delta 1010LT at 0xdf00, irq 18'
Mixer name : 'ICE1712 - multitrack'
Components : ''
Controls : 85
Simple ctrls : 57
DistroRelease: Ubuntu 11.04
HibernationDevice: RESUME=UUID=4362b0a7-9c03-48cc-a343-67976cd430cb
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: Gigabyte Technology Co., Ltd. P55M-UD2
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-lowlatency root=UUID=903ba33e-b5c1-4749-ab76-e2f85a408b31 ro vga=769 quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 2.6.38-8.42~ppa2-lowlatency 2.6.38.2
RelatedPackageVersions:
linux-restricted-modules-2.6.38-8-lowlatency N/A
linux-backports-modules-2.6.38-8-lowlatency N/A
linux-firmware 1.52
RfKill:
Tags: natty
Uname: Linux 2.6.38-8-lowlatency x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 06/23/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F11
dmi.board.name: P55M-UD2
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF11:bd06/23/2010:svnGigabyteTechnologyCo.,Ltd.:pnP55M-UD2:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnP55M-UD2:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: P55M-UD2
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: M1010LT [M Audio Delta 1010LT], device 0: ICE1712 multi [ICE1712 multi]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/controlC0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/midiC0D0', '/dev/snd/by-path', '/dev/snd/by-id', '/dev/snd/controlC1', '/dev/snd/pcmC1D0c', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'M1010LT'/'M Audio Delta 1010LT at 0xdf00, irq 18'
Mixer name : 'ICE1712 - multitrack'
Components : ''
Controls : 85
Simple ctrls : 57
Card1.Amixer.info:
Card hw:1 'Camera'/'Vimicro Corp. Venus USB2.0 Camera at usb-0000:00:1a.7-4, high speed'
Mixer name : 'USB Mixer'
Components : 'USB0ac8:3420'
Controls : 2
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 48
Mono: Capture 37 [77%] [on]
CasperVersion: 1.272
DistroRelease: Ubuntu 11.10
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110801)
MachineType: Gigabyte Technology Co., Ltd. P55M-UD2
Package: linux (not installed)
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity
ProcVersionSignature: Ubuntu 3.0.0-7.9-generic 3.0.0
RelatedPackageVersions:
linux-restricted-modules-3.0.0-7-generic N/A
linux-backports-modules-3.0.0-7-generic N/A
linux-firmware 1.56
RfKill:
Tags: oneiric running-unity
Uname: Linux 3.0.0-7-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 06/23/2010
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F11
dmi.board.name: P55M-UD2
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF11:bd06/23/2010:svnGigabyteTechnologyCo.,Ltd.:pnP55M-UD2:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnP55M-UD2:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: P55M-UD2
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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