I've tested both 3.12-RC4 and 3.11.4 kernels and HDMI audio didn't work
at all (it is enabled, pulseaudio shows correct output but no sound
comes from the TV). With 3.8.0.31 kernel this behaviour shows up only
after suspend.
** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1237105
Title:
HDMI audio stop working after system suspend
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
HDMI audio stop working after system suspend. On wake there is no
sound. Ati Radeon 2600 PRO.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-31-generic 3.8.0-31.46
ProcVersionSignature: Ubuntu 3.8.0-31.46-generic 3.8.13.8
Uname: Linux 3.8.0-31-generic i686
ApportVersion: 2.9.2-0ubuntu8.3
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: verde 1603 F.... pulseaudio
Date: Wed Oct 9 00:52:48 2013
HibernationDevice: RESUME=UUID=a8e666a9-5515-468a-a13a-deb0cda148ee
InstallationDate: Installed on 2013-07-06 (93 days ago)
InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1)
MachineType: Gigabyte Technology Co., Ltd. GA-MA790X-DS4
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=el_GR.UTF-8
SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-31-generic
root=UUID=89df2db2-da5d-4ae4-836a-553c892a7e82 ro quiet splash radeon.audio=1
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.8.0-31-generic N/A
linux-backports-modules-3.8.0-31-generic N/A
linux-firmware 1.106
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/12/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F9
dmi.board.name: GA-MA790X-DS4
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF9:bd08/12/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA790X-DS4:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA790X-DS4:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-MA790X-DS4
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
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