[System Product Name, VIA VT1708S, Green Line Out, Rear] Underruns, dropouts or crackling sound
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
Crackling sound in Skype. I can "fix" the problem by setting
load-module module-hal-detect tsched=0
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: alsa-base 1.0.25+
ProcVersionSign
Uname: Linux 3.5.0-18-generic x86_64
NonfreeKernelMo
ApportVersion: 2.6.1-0ubuntu6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
/dev/snd/
Date: Sun Nov 18 09:13:07 2012
InstallationDate: Installed on 2012-11-08 (9 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
PackageArchitec
SourcePackage: alsa-driver
Symptom: audio
Symptom_
Symptom_Card: Built-in Audio - HDA ATI SB
Symptom_Jack: Green Line Out, Rear
Symptom_
Symptom_Type: Underruns, dropouts, or "crackling" sound
Title: [System Product Name, VIA VT1708S, Green Line Out, Rear] Underruns, dropouts or crackling sound
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/25/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0704
dmi.board.
dmi.board.name: M4A79XTD EVO
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0X
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: System Product Name
dmi.product.
dmi.sys.vendor: System manufacturer
[150488.898221] INFO: task openshot:18102 blocked for more than 120 seconds. kernel/ hung_task_ timeout_ secs" disables this message. 459>] schedule+0x29/0x70 705>] exit_mm+0x85/0x130 909>] do_exit+0x159/0x8e0 3ef>] do_group_ exit+0x3f/ 0xa0 e19>] get_signal_ to_deliver+ 0x1b9/0x5d0 2bf>] do_signal+ 0x3f/0x610 369>] ? read_tsc+0x9/0x20 893>] ? poll_select_ copy_remaining+ 0xf3/0x140 938>] do_notify_ resume+ 0x88/0xc0 8e2>] int_signal+ 0x12/0x17 kernel/ hung_task_ timeout_ secs" disables this message. 459>] schedule+0x29/0x70 705>] exit_mm+0x85/0x130 909>] do_exit+0x159/0x8e0 730>] ? __pollwait+ 0xf0/0xf0 730>] ? __pollwait+ 0xf0/0xf0 3ef>] do_group_ exit+0x3f/ 0xa0 e19>] get_signal_ to_deliver+ 0x1b9/0x5d0 2bf>] do_signal+ 0x3f/0x610 c44>] ? eventfd_ ctx_read+ 0xa4/0x1e0 938>] do_notify_ resume+ 0x88/0xc0 8e2>] int_signal+ 0x12/0x17
[150488.898230] "echo 0 > /proc/sys/
[150488.898234] openshot D ffff880437cd39c0 0 18102 1 0x00000000
[150488.898244] ffff88032cc07c78 0000000000000082 ffff88041ced0000 ffff88032cc07fd8
[150488.898255] ffff88032cc07fd8 ffff88032cc07fd8 ffff8803f2432e00 ffff88041ced0000
[150488.898263] ffff88041ced0000 ffff88041ced0000 ffff880404101f80 ffff880404101fe0
[150488.898271] Call Trace:
[150488.898287] [<ffffffff81682
[150488.898296] [<ffffffff81057
[150488.898302] [<ffffffff81057
[150488.898309] [<ffffffff81058
[150488.898317] [<ffffffff81067
[150488.898325] [<ffffffff81013
[150488.898332] [<ffffffff8101a
[150488.898340] [<ffffffff81194
[150488.898348] [<ffffffff81013
[150488.898356] [<ffffffff8168b
[150488.898362] INFO: task gdbus:18104 blocked for more than 120 seconds.
[150488.898365] "echo 0 > /proc/sys/
[150488.898368] gdbus D ffff880437c539c0 0 18104 1 0x00000000
[150488.898376] ffff8803f93dbc78 0000000000000082 ffff88018ba11700 ffff8803f93dbfd8
[150488.898384] ffff8803f93dbfd8 ffff8803f93dbfd8 ffff8803d0c51700 ffff88018ba11700
[150488.898391] ffff88018ba11700 ffff88018ba11700 ffff880404101f80 ffff880404101fe0
[150488.898398] Call Trace:
[150488.898407] [<ffffffff81682
[150488.898412] [<ffffffff81057
[150488.898418] [<ffffffff81057
[150488.898424] [<ffffffff81194
[150488.898430] [<ffffffff81194
[150488.898436] [<ffffffff81058
[150488.898443] [<ffffffff81067
[150488.898450] [<ffffffff81013
[150488.898457] [<ffffffff811c8
[150488.898464] [<ffffffff81013
[150488.898472] [<ffffffff8168b