[1002:9715] Radeon HD 4250 HDMI: no sound
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Low
|
Unassigned |
Bug Description
Since the 11.10 upgrade, when Digital stereo (HDMI) is chosen as audio ouptut (audio settings, Output tab), no sound comes, and video playback is very fast, as if there's no pause between frames.
There are 2 entries in the output tab. One is RS880 Audio Device [Radeon HD 4200] Digital Stereo [HDMI], the other is Internal audio stereo analog.
No problems when the other output is selected. Even video oplayback is OK.
Some search results say that this happen when the HDMI monoitor is disconnected and HDMI is selected. In this case, the monitor is connected with HDMI and video has no problem. Also. the exact same configuration did not have this problem in 11.04
WORKAROUND: adding "radeon.audio=1" to your GRUB boot options.
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: VT1828S Analog [VT1828S Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/pcmC0D0p: fabrizio 1621 F...m pulseaudio
CRDA: Error: [Errno 2] File o directory non esistente
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfe8f4000 irq 16'
Mixer name : 'VIA VT1828S'
Components : 'HDA:11064441,
Controls : 37
Simple ctrls : 21
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfeae8000 irq 19'
Mixer name : 'ATI RS690/780 HDMI'
Components : 'HDA:1002791a,
Controls : 4
Simple ctrls : 1
Card1.Amixer.
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 11.10
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: MSI MS-7623
Package: linux (not installed)
ProcEnviron:
PATH=(custom, no user)
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.60
RfKill:
Tags: oneiric running-unity
Uname: Linux 3.0.0-13-generic x86_64
UpgradeStatus: Upgraded to oneiric on 2011-10-15 (44 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 08/10/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V11.5
dmi.board.
dmi.board.name: 880GM-E41 (MS-7623)
dmi.board.vendor: MSI
dmi.board.version: 2.0
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: MS-7623
dmi.product.
dmi.sys.vendor: MSI
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
tags: | added: kernel-bug-exists-upstream |
summary: |
- HDMI: no sound, video too fast + HDMI: no sound |
tags: |
added: kernel-sound kernel-sound-hdmi removed: audio hdmi playback |
description: | updated |
summary: |
- HDMI: no sound + 1002:9715 HDMI: no sound |
summary: |
- 1002:9715 HDMI: no sound + [1002:9715] Radeon HD 4250 HDMI: no sound |
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 897008
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.