Public bug reported:
I recently upgraded from 8.10, through 9.04 and then to 9.10. Now I have
no sound at all globally.
Sound worked fine in 8.10 with the exception that under some
circumstances if I left applications open too long (I think FireFox) it
would no longer work. But that was rare.
When I change the volume and have my external amp turned up high I can
hear the clicks at it increases the volume.
Recording audio seems to work!
I've run through the Debugging Sound pages including the one specific to
9.10 with no luck. Please see details of this below.
I have also attached the results of alsa-info.sh
Thanks in advanced for your assistance
~Scott
DebuggingSoundProblems/KarmicCaveats testing:
sc...@hpserver:~$ uname -r
2.6.31-17-generic
sc...@hpserver:~$ dmesg | grep -i hda
[ 24.522613] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ
21
[ 24.522659] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 24.595552] input: HDA Digital PCBeep as
/devices/pci0000:00/0000:00:1b.0/input/input5
sc...@hpserver:~$ sudo fuser -v /dev/dsp* /dev/snd/* /dev/seq*
sc...@hpserver:~$ cat /proc/asound/cards | grep ICE1712
sc...@hpserver:~$ dmesg | grep firmware
[ 24.121285] intel_rng: don't want to disable this in firmware setup, and if
sc...@hpserver:~$ ./alsa-info.sh
ProblemType: Bug
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC260 Analog [ALC260 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC260 Analog [ALC260 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: scott 6946 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xe04c0000 irq 21'
Mixer name : 'Realtek ALC260'
Components : 'HDA:10ec0260,103c3012,00100400'
Controls : 19
Simple ctrls : 12
CheckboxSubmission: 486d62674d2150e862210eb64bbada37
CheckboxSystem: 6ce041aeed0a2c17b3343b66d157175d
Date: Mon Feb 1 19:25:44 2010
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=6df03767-44d4-4a68-90aa-d162bafc5e47
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: Hewlett-Packard HP Compaq dc7600 Ultra-slim Desktop
Package: linux-image-2.6.31-17-generic 2.6.31-17.54
ProcCmdLine: root=UUID=b7cec032-32d1-4f70-99f1-25ef6ce2f8a9 ro quiet splash
ProcEnviron:
PATH=(custom, no user)
LANG=en_AU.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-17.54-generic
RelatedPackageVersions:
linux-backports-modules-2.6.31-17-generic N/A
linux-firmware 1.25
RfKill:
SourcePackage: linux
Uname: Linux 2.6.31-17-generic i686
WpaSupplicantLog:
dmi.bios.date: 05/18/2005
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 786D1 v01.03
dmi.board.name: 09FCh
dmi.board.vendor: Hewlett-Packard
dmi.chassis.asset.tag: AUB54102BV
dmi.chassis.type: 15
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias:
dmi:bvnHewlett-Packard:bvr786D1v01.03:bd05/18/2005:svnHewlett-Packard:pnHPCompaqdc7600Ultra-slimDesktop:pvr:rvnHewlett-Packard:rn09FCh:rvr:cvnHewlett-Packard:ct15:cvr:
dmi.product.name: HP Compaq dc7600 Ultra-slim Desktop
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386
--
No sound after upgrading from 8.10 to 9.10
https://bugs.launchpad.net/bugs/515422
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