Hi Jeremy, As I am having the issue with my fathers laptop I can not regularly test it. Though, it is becoming more and more obvious that it may also be a hardware issue, since I have observed behaviour where from one booting to the next sound stoped or started working, nothing else changed. Moreover, the bugreports I can collect from my father are not very reliable... Last status is at least "it works". I am going to test the issue with a live ISO when I can grab the laptop next time.
By the way, as last status is "it works", I would not object to close the bug, resolution "inconclusive". Kindest Regards, Simon 2010/4/24 Jeremy Foshee <jeremy.fos...@canonical.com> > Hi Simon, > > This bug was reported a while ago and there hasn't been any activity in it > recently. We were wondering if this is still an issue? Can you try with the > latest development release of Ubuntu? ISO CD images are available from > http://cdimage.ubuntu.com/releases/ . > > If it remains an issue, could you run the following command from a Terminal > (Applications->Accessories->Terminal). It will automatically gather and > attach updated debug information to this report. > > apport-collect -p linux 498139 > > Also, if you could test the latest upstream kernel available that would be > great. It will allow additional upstream developers to examine the issue. > Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've > tested the upstream kernel, please remove the 'needs-upstream-testing' tag. > This can be done by clicking on the yellow pencil icon next to the tag > located at the bottom of the bug description and deleting the > 'needs-upstream-testing' text. Please let us know your results. > > Thanks in advance. > > [This is an automated message. Apologies if it has reached you > inappropriately; please just reply to this message indicating so.] > > > ** Tags added: kernel-sound > > ** Tags added: needs-kernel-logs > > ** Tags added: needs-upstream-testing > > ** Tags added: kj-triage > > ** Changed in: linux (Ubuntu) > Status: New => Incomplete > > -- > sound stops working after kernel upgrade intel, ICH7 HDA > https://bugs.launchpad.net/bugs/498139 > You received this bug notification because you are a direct subscriber > of the bug. > > Status in “linux” package in Ubuntu: Incomplete > > Bug description: > Sound stops working with kernel 2.6.31-16-generic, with kernel > 2.6.31-15-generic it is still working, so this looks clearly like a > regression > > Sound works when choosing with grub 2.6.31.15 or previous, doesnt work with > 2.6.31-16 > > no error message is shown, just silence... > dmesg does not show obvious failure signs, not included > > under ubuntu 9.10 > > board info: > > Base Board Information > Manufacturer: ASUSTeK Computer Inc. > Product Name: F7F > Version: 2.1 > Serial Number: BSN12345678901234567 > Asset Tag: ATN12345678901234567 > > lspci -vvv > 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High > Definition Audio Controller (rev 02) > Subsystem: ASUSTeK Computer Inc. Device 1339 > 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: 32 bytes > Interrupt: pin A routed to IRQ 16 > Region 0: Memory at feb3c000 (64-bit, non-prefetchable) [size=16K] > Capabilities: <access denied> > Kernel driver in use: HDA Intel > Kernel modules: snd-hda-intel > > rai...@bassano:~$ lsmod |grep snd > snd_atiixp_modem 11940 0 > snd_via82xx_modem 11204 0 > snd_intel8x0m 13896 0 > snd_ac97_codec 101216 3 > snd_atiixp_modem,snd_via82xx_modem,snd_intel8x0m > snd_hda_codec_si3054 4636 1 > ac97_bus 1532 1 snd_ac97_codec > snd_hda_codec_realtek 203328 1 > snd_hda_intel 26920 3 > snd_hda_codec 75708 3 > snd_hda_codec_si3054,snd_hda_codec_realtek,snd_hda_intel > snd_hwdep 7200 1 snd_hda_codec > snd_pcm_oss 37920 0 > snd_mixer_oss 16028 1 snd_pcm_oss > snd_pcm 75296 8 > snd_atiixp_modem,snd_via82xx_modem,snd_intel8x0m,snd_ac97_codec,snd_hda_codec_si3054,snd_hda_intel,snd_hda_codec,snd_pcm_oss > snd_seq_dummy 2656 0 > snd_seq_oss 28576 0 > snd_seq_midi 6432 0 > snd_rawmidi 22208 1 snd_seq_midi > snd_seq_midi_event 6940 2 snd_seq_oss,snd_seq_midi > snd_seq 50224 6 > snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event > snd_timer 22276 2 snd_pcm,snd_seq > snd_seq_device 6920 5 > snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq > snd 59204 23 > snd_atiixp_modem,snd_via82xx_modem,snd_intel8x0m,snd_ac97_codec,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 7264 1 snd > snd_page_alloc 9156 5 > snd_atiixp_modem,snd_via82xx_modem,snd_intel8x0m,snd_hda_intel,snd_pcm > > To unsubscribe from this bug, go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/498139/+subscribe > -- sound stops working after kernel upgrade intel, ICH7 HDA https://bugs.launchpad.net/bugs/498139 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs