Hello ! I can confirm that I have NO further sound errors in the following kernels: ii linux-image-3.2.0-2-686-pae 3.2.9-1 ii linux-image-3.2.0-1-686-pae 3.2.6-1
The rest is still to be tested. Kind regards, Jan On Thu, Mar 1, 2012 at 8:56 AM, Takashi Iwai <ti...@suse.de> wrote: > At Thu, 1 Mar 2012 08:44:33 +0100, > Jan Prunk wrote: >> >> Hello ! >> >> The sound has been stable for the last days without noises, >> after applying % amixer -c0 set "Auto-Mute Mode" "Disabled" > > OK, another question is whether the auto-mute feature works in hardware, > i.e. even when this mixer is set off, the hardware switches the > speaker upon plugging the headphone? If yes, we can simply remove > this switch and software feature from the driver. > > > thanks, > > Takashi > >> >> It seems this has solved it, until further notice. >> You might want to keep the bug open for a while, >> so I can check with all the kernels (it works with latest). >> >> Kind regards, >> Jan >> >> On Tue, Feb 28, 2012 at 4:38 PM, Takashi Iwai <ti...@suse.de> wrote: >> > At Tue, 28 Feb 2012 16:16:48 +0100, >> > Jan Prunk wrote: >> >> >> >> Hello ! >> >> >> >> On Sat, Jan 14, 2012 at 12:04 AM, Jonathan Nieder <jrnie...@gmail.com> >> >> wrote: >> >> > Hi again, >> >> > >> >> > Jan Prunk wrote: >> >> > >> >> >> I tried booting into 3.2.0-rc7-686-pae, but the crunching sound >> >> >> is still present, I am able to play music file properly, and >> >> >> crunching is in the background, and also while not processing >> >> >> any sounds, the crunching appears out of the speakers. >> >> > >> >> > Ok, thanks for testing. Please send a summary of this regression to >> >> > alsa-de...@alsa-project.org, cc-ing Takashi Iwai <ti...@suse.de> and >> >> > either me or this bug log so we can track it. >> >> > >> >> > Be sure to mention: >> >> > >> >> > - steps to reproduce, what you expect versus what actually happens, >> >> > and how that indicates a bug >> >> >> >> The sound is ok in kernel version "3.0.0-1-686-pae" but on all newer >> >> versions there are sparkling/farting noises coming out of the speaker. >> >> The noise is not very loud, its barely noticeable, but its repetative >> >> and doesn't go away. And I think it happens while typing on the >> >> keyboard and a bit later, then it dissapears for a few seconds, >> >> or by the time that I type again. >> >> >> >> > - which kernel versions you tried, and what happens with each >> >> I tried running alsa-info.sh as a "user". >> >> >> >> I tried 3.0.0-1-686-pae here is the debug: >> >> http://www.alsa-project.org/db/?f=c1149b6466b2068d79c7517a8b0808d8b5c26e6b >> >> --- >> >> Linux vaio 3.2.0-1-686-pae #1 SMP Fri Feb 17 06:27:21 UTC 2012 i686 >> >> GNU/Linux >> >> ii linux-image-3.2.0-1-686-pae 3.2.6-1 >> >> http://www.alsa-project.org/db/?f=fddbfbdc4fc44555a6dc851ecdc70760da6dd840 >> >> --- >> >> Linux vaio 3.2.0-rc7-686-pae #1 SMP Wed Dec 28 21:26:25 UTC 2011 i686 >> >> GNU/Linux >> >> ii linux-image-3.2.0-rc7-686-pae 3.2~rc7-1~experimental.1 >> >> http://www.alsa-project.org/db/?f=78c8919e87dd03294484f83b5f7ae44331b5edfe >> >> Being booted into this version for 15 minutes, it seems to not make any >> >> noises, >> >> but I will resubmit the info later if the noises will start to appear. >> > >> > 3.2.0-rc7 alsa-info shows that the headphone jack is plugged, thus the >> > speaker is muted. It's natural that the noise goes away in this >> > state. >> > >> > Apart from that, I see no obvious problem in 3.2.0 output. >> > >> > Does the problem still happen when you disable "Auto-Mute Mode" mixer >> > enum? >> > % amixer -c0 set "Auto-Mute Mode" "Disabled" >> > >> > Also, try to pass algin_buffer_size=0 option to snd-hda-intel. >> > I don't expect much that this will influence, but at least, it's a >> > difference between 3.0 and 3.2. >> > >> > >> > Takashi >> > >> > >> >> > - alsa-info.sh output, as an attachment >> >> > >> >> > - if you can make a recording of the strange sound available >> >> > somewhere online, that would be ideal >> >> >> >> Because the noise is barely heard, I would need to find a good mic. >> >> to be able to record it, but I could do that in the next bug submission. >> >> >> >> > - whether you are able to bisect or test patches if needed >> >> >> >> I might try that, if there are any manuals around how to do it, >> >> but my response might take some time. >> >> >> >> > [1] may have more hints. >> >> > >> >> > Thanks and good luck, >> >> > Jonathan >> >> > >> >> > [1] http://alsa-project.org/main/index.php/Help_To_Debug_Intel_HDA >> >> >> >> Kind regards, >> >> Jan Prunk >> >> -- >> >> Jan Prunk http://www.prunk.si >> >> 0x00E80E86 http://pgp.prunk.si >> >> http://AS50763.peeringdb.com >> >> >> >> >> >> -- >> Jan Prunk http://www.prunk.si >> 0x00E80E86 http://pgp.prunk.si >> http://AS50763.peeringdb.com >> -- Jan Prunk http://www.prunk.si 0x00E80E86 http://pgp.prunk.si http://AS50763.peeringdb.com -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/calnopx7hdaedx+wnuzrz0njst1jun1rl21hw5s+wzexvrs5...@mail.gmail.com
