Sound device not detected on Nvidia card using nouveau driver
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
pulseaudio (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
I upgraded from 12.10 to 13.04. The HDMI device on my Nvidia graphics card disappeared. I have the following:
- tried the Nvidia-310, Nvidia-304 drivers
- reverted to the Nouveau driver
- purged and re-installed pulseaudio.
I also ran pavucontrol - this allowed me to specify the HDMI channel 3 (which corresponded to the Nvidia card) in the configuration
and I then ran the Sound settings dialog from System Settings. Sound still did not work.
Incidental issues which may or may not be important:
- rebooting the PC is flaky - some times the system just hangs waiting for the network card to configure. -
- I once had a kernel panic because of an illegal paging request from the snd-hda-intel driver
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: pulseaudio 1:3.0-0ubuntu5
ProcVersionSign
Uname: Linux 3.8.0-18-generic x86_64
NonfreeKernelMo
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
Date: Thu Apr 18 12:14:43 2013
InstallationDate: Installed on 2012-12-10 (129 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: HDA-Intel - HDA NVidia
Symptom_Jack: Digital Out, HDMI
Title: [MotherBoard H67ITX-C-E, Nvidia GPU 0b HDMI/DP, Digital Out, HDMI] Pulseaudio fails to detect card
UpgradeStatus: Upgraded to raring on 2013-04-15 (2 days ago)
dmi.bios.date: 04/13/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 4.6.4
dmi.board.
dmi.board.name: H67ITX-C-E
dmi.board.vendor: ZOTAC
dmi.board.version: 02/03/05
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: NA
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: MotherBoard H67ITX-C-E
dmi.product.
dmi.sys.vendor: MotherBoard By ZOTAC
I followed this link : https:/ /wiki.ubuntu. com/Audio/ UpgradingAlsa/ DKMS and installed the package.
My Nvidia device has now moved from Card 2 to Card 1 and the system settings->sounds dialog now shows a HDMI/displayport 2 device.
I no longer get random crashes of the kernel from snd_hda_intel module.
Pulse audio no longer reports that it cannot initialise the device. Current error report from pulseaudio is:
Apr 22 12:43:28 Feynmann pulseaudio[3089]: [pulseaudio] source.c: Default and alternate sample rates are the same. combine- sink. Please make sure to remove module-combine from your configuration. combine- sink. Please make sure to remove module-combine from your configuration.
Apr 22 12:43:33 Feynmann pulseaudio[3694]: [pulseaudio] source.c: Default and alternate sample rates are the same.
Apr 22 12:43:33 Feynmann pulseaudio[3694]: [pulseaudio] module.c: module-combine is deprecated: Please use module-combine-sink instead of module-combine!
Apr 22 12:43:33 Feynmann pulseaudio[3694]: [pulseaudio] module-combine.c: We will now load module-
Apr 22 12:43:33 Feynmann pulseaudio[3735]: [pulseaudio] pid.c: Daemon already running.
Apr 22 12:50:04 Feynmann pulseaudio[4982]: [pulseaudio] source.c: Default and alternate sample rates are the same.
Apr 22 12:50:04 Feynmann pulseaudio[4982]: [pulseaudio] module.c: module-combine is deprecated: Please use module-combine-sink instead of module-combine!
Apr 22 12:50:04 Feynmann pulseaudio[4982]: [pulseaudio] module-combine.c: We will now load module-
Which does not look serious.
However sound still does not work.