From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.8) Gecko/20050524 Fedora/1.0.4-4 Firefox/1.0.4 Description of problem: This is an old bug back from FC2 (Bug 1515765), but that bug was closed because of the end-of-life of FC2. Basically, the bug is alive and well in FC4. Version-Release number of selected component (if applicable): kernel-2.6.11-1.1369_FC4 How reproducible: Always Steps to Reproduce: 1. Suspend laptop 2. Resume laptop 3. Try to play sound Additional info:
[This comment has been added as a mass update for all FC4 kernel bugs. If you have migrated this bug from an FC3 bug today, ignore this comment.] Please retest your problem with todays 2.6.12-1.1398_FC4 update. If your problem involved being unable to boot, or some hardware not being detected correctly, please make sure your /etc/modprobe.conf is correct *BEFORE* installing any kernel updates. If in doubt, you can recreate this file using.. mv /etc/sysconfig/hwconf /etc/sysconfig/hwconf.bak mv /etc/modprobe.conf /etc/modprobe.conf.bak kudzu Thank you.
Mass update to all FC4 bugs: An update has been released (2.6.13-1.1526_FC4) which rebases to a new upstream kernel (2.6.13.2). As there were ~3500 changes upstream between this and the previous kernel, it's possible your bug has been fixed already. Please retest with this update, and update this bug if necessary. Thanks.
Tried, and the bug persists in 2.6.13-1.1526_FC4
2.6.14-1.1637_FC4 has been released as an update for FC4. Please retest with this update, as a large amount of code has been changed in this release, which may have fixed your problem. Thank you.
Tried. Bug persists with new kernel: tehanu: ~ $ uname -a Linux tehanu.localdomain 2.6.14-1.1637_FC4 #1 Wed Nov 9 18:19:37 EST 2005 i686 i686 i386 GNU/Linux
in the failure case, does /proc/interrupts show that the device is active? if you rmmod the driver before suspend and modprobe it after resume, does it work?
This is a mass-update to all currently open kernel bugs. A new kernel update has been released (Version: 2.6.15-1.1830_FC4) based upon a new upstream kernel release. Please retest against this new kernel, as a large number of patches go into each upstream release, possibly including changes that may address this problem. This bug has been placed in NEEDINFO_REPORTER state. Due to the large volume of inactive bugs in bugzilla, if this bug is still in this state in two weeks time, it will be closed. Should this bug still be relevant after this period, the reporter can reopen the bug at any time. Any other users on the Cc: list of this bug can request that the bug be reopened by adding a comment to the bug. If this bug is a problem preventing you from installing the release this version is filed against, please see bug 169613. Thank you.
This bug still lives, and indeed, continues to hold for FC5.
A new kernel update has been released (Version: 2.6.18-1.2200.fc5) based upon a new upstream kernel release. Please retest against this new kernel, as a large number of patches go into each upstream release, possibly including changes that may address this problem. This bug has been placed in NEEDINFO state. Due to the large volume of inactive bugs in bugzilla, if this bug is still in this state in two weeks time, it will be closed. Should this bug still be relevant after this period, the reporter can reopen the bug at any time. Any other users on the Cc: list of this bug can request that the bug be reopened by adding a comment to the bug. In the last few updates, some users upgrading from FC4->FC5 have reported that installing a kernel update has left their systems unbootable. If you have been affected by this problem please check you only have one version of device-mapper & lvm2 installed. See bug 207474 for further details. If this bug is a problem preventing you from installing the release this version is filed against, please see bug 169613. If this bug has been fixed, but you are now experiencing a different problem, please file a separate bug for the new problem. Thank you.
By way of a workaround, I have this problem on my thinkpad T30 and found that running: alsaunmute 0 restores the sound. If it complains about 0 not being a valid card number or if it doesn't work, run alsacard to see what numeric ID your card(s) has.
Reported, does this bug still exist? If so, could you please give further details regarding the sound card's chipset and whether workarounds such as reloading modules or using alsaunmute help?
Ah.. I forgot to look at the title. It, of course, has the chipset info. Sorry about that :)
(this is a mass-close to kernel bugs in NEEDINFO state) As indicated previously there has been no update on the progress of this bug therefore I am closing it as INSUFFICIENT_DATA. Please re-open if the issue still occurs for you and I will try to assist in its resolution. Thank you for taking the time to report the initial bug. If you believe that this bug was closed in error, please feel free to reopen this bug.
Desktop with a cs46xx sound card has the same problem. Sound does not work after resume from hibernate. This has persisted from my first using FC4 to F8. In an effort to minimise confounding factors, I tried pm-hibernate from run-level 3 and then 'aplay -D front test.wav' to bypass pulseaudio. Aplay fails after a few seconds of silence. but removing and restoring snd drivers succeeds in restoring sound. 'alsaunmute 0' as a work-around does nothing.
Created attachment 302348 [details] dmesg after full excercise of hibernate/resume of cs46 card Here's the contents of dmesg after: * Boot into run-level 3, * pm-hibernate + resume, * 'aplay -D front some.wav' fails, * remove/reload snd modules, * 'aplay -D front some.wav' succeeds.
Changing version to '9' as part of upcoming Fedora 9 GA. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
This could be fixed in recent ALSA versions. Takashi did some work on this recently, IIRC.
Resume is still problematic with kernel-2.6.27.12-170.2.5.fc10.i686 (In reply to comment #17) > This could be fixed in recent ALSA versions. Takashi did some work on this > recently, IIRC. This sounds like http://git.kernel.org/?p=linux/kernel/git/tiwai/sound-unstable-2.6.git;a=history;f=sound/pci/cs46xx;hb=HEAD which doesn't seem to have reached the mainline kernel yet.
This message is a reminder that Fedora 9 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 9. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '9'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 9's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 9 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Fedora 9 changed to end-of-life (EOL) status on 2009-07-10. Fedora 9 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.
This is still present in F11: kernel-2.6.29.5-191.fc11.i586 alsa-lib-1.0.20-1.fc11.i586
I fixed this by applying http://git.kernel.org/?p=linux/kernel/git/tiwai/sound-unstable-2.6.git;a=commit;h=5775826d98b8652f8709193c3fc590e4c08a8bb3v on top of kernel-2.6.29.6-217.2.16.fc11.i586 I'm not sure if this patch has been forgotten about, or whether it's deemed not suitable for stable releases. So sound now works fine after suspend/resume. Still have a few messages in /var/log/messages though - maybe they're harmless? Sep 1 21:29:36 mostin kernel: ALSA sound/pci/cs46xx/dsp_spos.c:1897: dsp_spos: SPIOWriteTask not responding Sep 1 21:29:36 mostin kernel: ALSA sound/pci/cs46xx/dsp_spos.c:1897: dsp_spos: SPIOWriteTask not responding Sep 1 21:29:36 mostin kernel: ALSA sound/pci/cs46xx/dsp_spos.c:1897: dsp_spos: SPIOWriteTask not responding Sep 1 21:29:36 mostin kernel: ALSA sound/pci/cs46xx/dsp_spos.c:1897: dsp_spos: SPIOWriteTask not responding Sep 1 21:29:36 mostin kernel: ALSA sound/pci/cs46xx/dsp_spos.c:1897: dsp_spos: SPIOWriteTask not responding Sep 1 21:29:36 mostin kernel: Clocksource tsc unstable (delta = -499993103 ns) Sep 1 21:29:36 mostin kernel: ALSA sound/pci/cs46xx/cs46xx_lib.c:431: cs46xx: failure waiting for FIFO command to complete
*** This bug has been marked as a duplicate of bug 498287 ***