Bug 525817
| Summary: | alsa-ng output plugin causes sound crackling and buffer underruns | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Ademar Reis <areis> | ||||
| Component: | audacious-plugins | Assignee: | Michael Schwendt <bugs.michael> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | 10 | CC: | atkac, bugs.michael | ||||
| Target Milestone: | --- | Keywords: | Triaged | ||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2009-12-04 19:28:56 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Please enable updates-testing and update audacious-plugins to: https://admin.fedoraproject.org/updates/F10/FEDORA-2009-9848 Alternatively, configure Audacious to use the PulseAudio output plugin. For the background, see: bug 516649 comment 13 The same problem happens with the new package. I'll attach the full output of pulseaudio -vv As a side note, after changing the output plugin to pulseaudio everything works as expected (tested only the official update, I didn't perform this particular test with the updates-testing package). Created attachment 362838 [details]
pulseaudio log of audacious (output=alsa) running
The sound cranclink (alsa underruns in the log) increase dramatically as I use the cpu/disk (e.g.: make -j3 on a big project).
Then stick to the PulseAudio plugin for now. This message is a reminder that Fedora 10 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 10. It is Fedora's policy to close all bug reports from releases that are no longer maintained.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 '10'. 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 10'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 10 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 *** This bug has been marked as a duplicate of bug 524007 *** |
Using the latest audacious-plugins package (audacious-plugins-1.5.1-10.fc10.i386) it's impossible to use audacious while the CPU/disk has some activity. The sound skeep crackling and the following can be seen in the pulseaduio -vv log: ... I: module-alsa-sink.c: Underrun! I: module-alsa-sink.c: Underrun! I: module-alsa-sink.c: Underrun! I: module-alsa-sink.c: Underrun! I: module-alsa-sink.c: Underrun! D: module-alsa-sink.c: Wakeup from ALSA! OUTPUT I: module-alsa-sink.c: Underrun! D: module-alsa-sink.c: Wakeup from ALSA! OUTPUT E: module-alsa-sink.c: ALSA woke us up to write new data to the device, but there was actually nothing to write! Most likely this is an ALSA driver bug. Please report this issue to the PulseAudio developers. I: module-alsa-sink.c: Underrun! I: module-alsa-sink.c: Underrun! I: module-alsa-sink.c: Underrun! I: module-alsa-sink.c: Underrun! I: module-alsa-sink.c: Underrun! I: module-alsa-sink.c: Underrun! I: module-alsa-sink.c: Underrun! I: module-alsa-sink.c: Underrun! ... I tested with .wav files and also using third-party plugins for .mp3. In both cases the result is the same. I also tested several combinations of different audacious and audacious-plugins package versions and the bug is triggered only after the audacious-plugins update package is installed. How to reproduce: Play some music with audacious run make -j3 in a reasonable project $ rpm -q audacious-plugins audacious alsa-lib pulseaudio kernel audacious-plugins-1.5.1-10.fc10.i386 audacious-1.5.1-9.fc10.i386 alsa-lib-1.0.21-2.fc10.i386 pulseaudio-0.9.14-3.fc10.i386 kernel-2.6.27.30-170.2.82.fc10.i686 $ lspci -v ... 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03) Subsystem: Lenovo ThinkPad T61 Flags: bus master, fast devsel, latency 0, IRQ 17 Memory at fe220000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: HDA Intel Kernel modules: snd-hda-intel ...