i have lost sound on upgrading to karmic. this is a kingsize problem for
me.
hopefully relevant info:
l...@orion:~$ lsmod | grep snd
snd_hda_codec_si3054 5856 1
snd_hda_codec_realtek 277860 1
snd_hda_intel 31880 3
snd_hda_codec 87584 3
snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 9352 1 snd_hda_codec
snd_pcm_oss 44704 0
snd_mixer_oss 18976 1 snd_pcm_oss
snd_pcm 93160 6
snd_hda_codec_si3054,snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy 3460 0
snd_seq_oss 33440 0
snd_seq_midi 8192 0
snd_rawmidi 27360 1 snd_seq_midi
snd_seq_midi_event 8448 2 snd_seq_oss,snd_seq_midi
snd_seq 60608 6
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 26992 2 snd_pcm,snd_seq
snd_seq_device 8308 5
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd 77096 17
snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 9088 1 snd
snd_page_alloc 10928 2 snd_hda_intel,snd_pcm
relevant part of verbose lspci:
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 03)
Subsystem: Hewlett-Packard Company Device 30cc
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 22
Region 0: Memory at f8400000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
also, sound preferences shows just a dummy device, and alsamixer shows
the sound chip to be "Realtek ALC268".
mute led is is illuminated orange (should be blue). this has never
happened before.
basically it looks to me like the kernel module has been broken bringing
all audio down with it...
hope somebody can help. i will now try booting using the old kernel
module from jaunty to see if im right...
i will be glad to provide further info please just tell me what to post.
thanks to everyone who helps people like me and makes ubuntu the best OS
there is (albeit temporarily having a problem).
ex-oficio
** Attachment added: "sound prefs showing only dummy device."
http://launchpadlibrarian.net/34768892/Screenshot-Sound%20Preferences.png
--
[Regression] No sound in Karmic (HDA Intel ICH6 & Realtek ALC260)
https://bugs.launchpad.net/bugs/418627
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