I'm experiencing something SIMILAR but not quite. There aren't any errors
output to dmesg, everything looks okay, but I still don't have any sound.
This is a regression from Feisty and Gutsy. I'm now running Kubuntu Hardy RC,
x64_86.
I triple-checked alsamixer and nothing there is muted.
I installed linux-backports-modules-hardy, made no difference.
[EMAIL PROTECTED]:~$ uname -a
Linux sunspire 2.6.24-16-generic #1 SMP Thu Apr 10 12:47:45 UTC 2008 x86_64
GNU/Linux
-------------------------------------------------
[EMAIL PROTECTED]:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC883 Analog [ALC883 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 1: ALC883 Digital [ALC883 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
-------------------------------------------------
[EMAIL PROTECTED]:~$ cat /proc/asound/oss/sndstat
Sound Driver:3.8.1a-980706 (ALSA v1.0.16 emulation code)
Kernel: Linux sunspire 2.6.24-16-generic #1 SMP Thu Apr 10 12:47:45 UTC 2008
x86_64
Config options: 0
Installed drivers:
Type 10: ALSA emulation
Card config:
HDA Intel at 0xd2300000 irq 22
Audio devices:
0: ALC883 Analog (DUPLEX)
Synth devices: NOT ENABLED IN CONFIG
Midi devices: NOT ENABLED IN CONFIG
Timers:
7: system timer
Mixers:
0: Realtek ALC883
-------------------------------------------------
[EMAIL PROTECTED]:~$ dmesg | grep -i snd
[EMAIL PROTECTED]:~$
-------------------------------------------------
[EMAIL PROTECTED]:~$ lsmod | grep snd_hda_intel
snd_hda_intel 440408 1
snd_hwdep 12552 1 snd_hda_intel
snd_pcm 92168 2 snd_hda_intel,snd_pcm_oss
snd_page_alloc 13200 2 snd_hda_intel,snd_pcm
snd 70856 13
snd_hda_intel,snd_hwdep,snd_pcm_oss,snd_pcm,snd_mixer_oss,snd_seq_dummy,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
-------------------------------------------------
[EMAIL PROTECTED]:~$ apt-cache policy linux-backports-modules-hardy
linux-backports-modules-hardy:
Installed: 2.6.24.16.18
Candidate: 2.6.24.16.18
Version table:
*** 2.6.24.16.18 0
500 http://se.archive.ubuntu.com hardy/main Packages
100 /var/lib/dpkg/status
-------------------------------------------------
[EMAIL PROTECTED]:~$ sudo lspci -vvnn (excerpt)
00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High
Definition Audio Controller [8086:27d8] (rev 02)
Subsystem: Acer Incorporated [ALI] 9814 WKMI [1025:006c]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 22
Region 0: Memory at d2300000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA
PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0
Enable-
Address: 0000000000000000 Data: 0000
Capabilities: [70] Express Unknown type IRQ 0
Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag-
Device: Latency L0s <64ns, L1 <1us
Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
Device: MaxPayload 128 bytes, MaxReadReq 128 bytes
Link: Supported Speed unknown, Width x0, ASPM unknown, Port 0
Link: Latency L0s <64ns, L1 <1us
Link: ASPM Disabled CommClk- ExtSynch-
Link: Speed unknown, Width x0
--
[hardy] Sound card hda Intel doesn't work with kernel 2.6.24 series
https://bugs.launchpad.net/bugs/211644
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