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Bugzilla – Full Text Bug Listing |
| Summary: | sounds crash after some times | ||
|---|---|---|---|
| Product: | [openSUSE] SUSE LINUX 10.0 | Reporter: | Perret Florian <f-perret> |
| Component: | Sound | Assignee: | Takashi Iwai <tiwai> |
| Status: | RESOLVED FIXED | QA Contact: | E-mail List <qa-bugs> |
| Severity: | Major | ||
| Priority: | P5 - None | ||
| Version: | Final | ||
| Target Milestone: | --- | ||
| Hardware: | i686 | ||
| OS: | All | ||
| Whiteboard: | |||
| Found By: | Other | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
| Attachments: |
interrups
aplay |
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Description
Perret Florian
2005-08-28 06:55:35 UTC
If a rebooting doesn't help, it sounds like a hardware problem... Or a driver problem ? Reboot works in a majority of case. But sometimes sound works at start ant cuts just after. This bug doesn't exist when I waork on windows or mandriva. Some ideas : - problem whith "saving energy" module. - problem with computer too warm. Is there a log for sound card ? Well, it depends on what "can't play" means. If it's related with DMA, i.e. a hardware problem or something very deep in kernel, the interrupt won't be increased when the sound "stops". You can see the interrupt counts in /proc/interrupts. If it's a mixer problem, you can check the mixer status when it happens, simply by running alsamixer (or get a snapshot via "alsactl -f foo store"). If it's a problem with dmix plugin of alsa-lib, you don't need to reboot the machine, but just stopping all apps accessing the sound should fix. You can see processes via "fuser /dev/snd/pcmC0D0*". No, there is no log unless a fatal problem is detected on kernel. Anyway, if this happens, try to play another file via aplay, e.g. "aplay -vv somefile.wav". In beta 4, I have no sound at all. And KDE gives me this log when I clik on "test sound" in KDE config : (no debugging symbols found) Using host libthread_db library "/lib/tls/libthread_db.so.1". (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [Thread debugging using libthread_db enabled] [New Thread 1082318912 (LWP 12609)] (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) (no debugging symbols found) [KCrash handler] #14 0x400a4ae6 in Arts::PlayObject_base::_create () from /opt/kde3/lib/libkmedia2_idl.so.1 #15 0x08057776 in ?? () #16 0xbfe2be7c in ?? () #17 0xbfe2be68 in ?? () #18 0x080d0724 in ?? () #19 0x00000001 in ?? () #20 0x0000006f in ?? () #21 0x00000000 in ?? () #22 0x01e2be6b in ?? () #23 0x00000000 in ?? () #24 0xbfe2be6b in ?? () #25 0x00000028 in ?? () #26 0x080d0718 in ?? () #27 0x080cad90 in ?? () #28 0x080d05e0 in ?? () #29 0x080cd52c in ?? () #30 0x080a4e6c in ?? () #31 0x080cd55c in ?? () #32 0x080cdb3c in ?? () #33 0x080ce5d4 in ?? () #34 0x080a4e6c in ?? () #35 0x080a4e6c in ?? () #36 0x080d0724 in ?? () #37 0x080cdd24 in ?? () #38 0x00000028 in ?? () #39 0x00000028 in ?? () #40 0x40829880 in mp_ () from /lib/tls/libc.so.6 #41 0x080cdaf0 in ?? () #42 0xbfe2beb8 in ?? () #43 0x406d2cd0 in ?? () from /usr/lib/libstdc++.so.6 #44 0xbfe2bf14 in ?? () #45 0x00000028 in ?? () #46 0xbfe2bed8 in ?? () #47 0x4068b957 in std::string::assign () from /usr/lib/libstdc++.so.6 #48 0x08053772 in ?? () #49 0xbfe2bedc in ?? () #50 0x08096c70 in ?? () #51 0xbfe2bf14 in ?? () #52 0x403b38a9 in Arts::Buffer::readString () from /opt/kde3/lib/libmcop.so.1 #53 0x4005a63e in Arts::ByteSoundReceiver::_Creator () from /opt/kde3/lib/libsoundserver_idl.so.1 #54 0x403ce7d6 in Arts::Object_skel::_dispatch () from /opt/kde3/lib/libmcop.so.1 #55 0x403cee56 in Arts::Dispatcher::handle () from /opt/kde3/lib/libmcop.so.1 #56 0x403cfc39 in Arts::Connection::receive () from /opt/kde3/lib/libmcop.so.1 #57 0x403cfe0b in Arts::Connection::receive () from /opt/kde3/lib/libmcop.so.1 #58 0x403b542b in Arts::StdIOManager::processOneEvent () from /opt/kde3/lib/libmcop.so.1 #59 0x403adab1 in Arts::StdIOManager::run () from /opt/kde3/lib/libmcop.so.1 #60 0x403ad937 in Arts::Dispatcher::run () from /opt/kde3/lib/libmcop.so.1 #61 0x08059c94 in ?? () #62 0xbfe2e3a8 in ?? () #63 0x0000003b in ?? () #64 0x00000000 in ?? () #65 0x00000000 in ?? () #66 0xbfe2e42c in ?? () #67 0x40007fd7 in _dl_lookup_symbol_x () from /lib/ld-linux.so.2 #68 0x40721e60 in __libc_start_main () from /lib/tls/libc.so.6 #69 0x080520d1 in ?? () Answer to comment 3 : I join the file "interrupts" and the result of "aplay". For "alsactl -f foo store", nothing happens. For "fuser /dev/snd/pcmC0D0*", I have : "/dev/snd/pcmC0D0p: 9101m 9115m" I hope it can help you. Created attachment 50422 [details]
interrups
Created attachment 50423 [details]
aplay
I've always the same problem in Suse 10 final version. One more thing : when I select ALSA in the KDE's control center, the progress bar loop... The race of dmix has been already fixed in the recent versions. |