[Bug 215586] Re: ATI IXP SB4x0 HDA: headphones don't work but they do mute speakers

Emmanuel Pacaud emmanuel.pacaud at lapp.in2p3.fr
Sat Jun 26 16:03:55 UTC 2010


I can confirm the modification of alsa-base.conf fixed this issue.

Linux vincent-laptop 2.6.32-22-generic #36-Ubuntu SMP Thu Jun 3 22:02:19
UTC 2010 i686 GNU/Linux

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=10.04
DISTRIB_CODENAME=lucid
DISTRIB_DESCRIPTION="Ubuntu 10.04 LTS"

00:14.2 Audio device: ATI Technologies Inc IXP SB4x0 High Definition Audio Controller (rev 01)
	Subsystem: Packard Bell B.V. Device c101
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 64, Cache Line Size: 32 bytes
	Interrupt: pin ? routed to IRQ 16
	Region 0: Memory at c0400000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: HDA Intel
	Kernel modules: snd-hda-intel

-- 
ATI IXP SB4x0 HDA: headphones don't work but they do mute speakers
https://bugs.launchpad.net/bugs/215586
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