I only got the problem resolved by reinstalling the proprietary Catalyst
package for the 4250 [4000 series] from AMD's website. Once I did that,
I waited till recently to update the 12.04's v23 kernel to v64, left the
Catalyst alone, no further problems. I am waiting impatiently for the
14.04 ugrade notice to appear, though!
From: Chris Canning
To: ergbig...@yahoo.com
Sent: Sunday, June 22, 2014 8:30 PM
Subject: [Bug 1277797] Re: [MS-7596, ATI RS690/780 HDMI, Digital Out, HDMI] No
sound at all
did you ever get resolution to this? I have the same mother board with
the exact same problem, i've even tried a fresh install of 12.04. the
video playing fast is corrected, but still no audio through HDMI. there
is audio through the head phone jack though.
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https://bugs.launchpad.net/bugs/1277797
Title:
[MS-7596, ATI RS690/780 HDMI, Digital Out, HDMI] No sound at all
Status in “alsa-driver” package in Ubuntu:
Expired
Bug description:
Ever since the kernel update a few days ago, the onboard HDMI audio/video has
been shot. After the requested reboot, sound was gone and 1366x768 screen
preset was lost. When I tried using Movie Player, the time index would race
through with no output on sound files in seconds, and video fast forwarded
silently at @ 4X normal.
Trying to reinstall the AMD/ATI proprietary drivers had no effect, and
today's upgrade to 12.10 only made matters worse. The screen is running in VESA
mode, apparently, and I have no Unity Launch bar or even the top menu bar to
try logging out and reentering in 2d or classic Gnome.
Since you still have no open source HDMI A/V combined drivers, I must use the
AMD Catalyst drivers, but only up to where they still support my onboard A/V.
Something changed on the latest kernel revision, and I hope you patch it
quickly before 14.04 is released. I don't want to lose everything I've
installed by formatting then reinstalling 12.04 fresh from my CD.
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: alsa-base 1.0.25+dfsg-0ubuntu3.1
ProcVersionSignature: Ubuntu 3.5.0-46.70-generic 3.5.7.27
Uname: Linux 3.5.0-46-generic x86_64
ApportVersion: 2.6.1-0ubuntu13
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: eric 1990 F pulseaudio
/dev/snd/controlC0: eric 1990 F pulseaudio
Date: Fri Feb 7 21:30:02 2014
InstallationDate: Installed on 2012-05-10 (638 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:HDMI failed
Symptom_Card: RS880 HDMI Audio [Radeon HD 4200 Series] - HDA ATI HDMI
Symptom_DevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: eric 1990 F pulseaudio
/dev/snd/controlC0: eric 1990 F pulseaudio
/dev/snd/seq: timidity 1468 F timidity
Symptom_Jack: Digital Out, HDMI
Symptom_Type: No sound at all
Title: [MS-7596, ATI RS690/780 HDMI, Digital Out, HDMI] No sound at all
UpgradeStatus: Upgraded to quantal on 2014-02-08 (0 days ago)
dmi.bios.date: 02/18/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V2.12
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: 880GM-E43 (MS-7596)
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
dmi.board.version: 1.3
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
dmi.chassis.version: 1.3
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrV2.12:bd02/18/2011:svnMICRO-STARINTERNATIONALCO.,LTD:pnMS-7596:pvr1.3:rvnMICRO-STARINTERNATIONALCO.,LTD:rn880GM-E43(MS-7596):rvr1.3:cvnMICRO-STARINTERNATIONALCO.,LTD:ct3:cvr1.3:
dmi.product.name: MS-7596
dmi.product.version: 1.3
dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
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https://bugs.launchpad.net/bugs/1277797
Title:
[MS-7596, ATI RS690/780 HDMI, Digital Out, HDMI] No sound at all
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