[Bug 736093] New: Logitech WebCam microphone produces squeaky "chipmunk" audio
https://bugzilla.novell.com/show_bug.cgi?id=736093 https://bugzilla.novell.com/show_bug.cgi?id=736093#c0 Summary: Logitech WebCam microphone produces squeaky "chipmunk" audio Classification: openSUSE Product: openSUSE 12.1 Version: Final Platform: i686 OS/Version: SuSE Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: nils@ellmenreich.net QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux i686; rv:8.0) Gecko/20100101 Firefox/8.0 A regression in the linux kernel prevent some Logitech webcam microphones (notably C270, C300, C310) to be properly initialized. As a result, audio playback of recordings are way too fast, producing a "chipmunk" effect. Here is the patch: http://article.gmane.org/gmane.linux.usb.general/52027 Fedorea fixed this alread. References in: https://bugzilla.redhat.com/show_bug.cgi?id=729269 https://bugzilla.redhat.com/show_bug.cgi?id=742010 https://bugs.archlinux.org/task/26528 https://bugzilla.kernel.org/show_bug.cgi?id=35922 Reproducible: Always Steps to Reproduce: 1.Record audio using Logitech webcan (e.g. with skype test call) 2.listen 3. Actual Results: Chipmunk audio Expected Results: normal audio -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=736093 https://bugzilla.novell.com/show_bug.cgi?id=736093#c1 Marcos Truchado <marcos.truchado@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |marcos.truchado@gmail.com --- Comment #1 from Marcos Truchado <marcos.truchado@gmail.com> 2011-12-11 15:29:14 UTC --- The same here (logitech C270), the log shows this messages endlessly: Dec 11 16:27:47 localhost kernel: [ 850.163234] ALSA clock.c:227 2:3:4: cannot set freq 48000 to ep 0x86 Dec 11 16:27:47 localhost kernel: [ 850.301479] ALSA clock.c:242 current rate 290 is different from the runtime rate 48000 Dec 11 16:27:54 localhost kernel: [ 856.725148] ALSA clock.c:236 2:3:4: cannot get freq at ep 0x86 Dec 11 16:28:00 localhost kernel: [ 863.262097] ALSA clock.c:236 2:3:4: cannot get freq at ep 0x86 Dec 11 16:28:07 localhost kernel: [ 869.803244] ALSA clock.c:236 2:3:4: cannot get freq at ep 0x86 Dec 11 16:28:13 localhost kernel: [ 876.446201] ALSA clock.c:227 2:3:4: cannot set freq 48000 to ep 0x86 Dec 11 16:28:20 localhost kernel: [ 882.920137] ALSA clock.c:236 2:3:4: cannot get freq at ep 0x86 Dec 11 16:28:26 localhost kernel: [ 889.501132] ALSA clock.c:236 2:3:4: cannot get freq at ep 0x86 Dec 11 16:28:33 localhost kernel: [ 896.068198] ALSA clock.c:227 2:3:4: cannot set freq 48000 to ep 0x86 Dec 11 16:28:33 localhost kernel: [ 896.206172] ALSA clock.c:242 current rate 290 is different from the runtime rate 48000 Dec 11 16:28:40 localhost kernel: [ 902.632171] ALSA clock.c:227 2:3:4: cannot set freq 48000 to ep 0x86 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=736093 https://bugzilla.novell.com/show_bug.cgi?id=736093#c2 --- Comment #2 from Marcos Truchado <marcos.truchado@gmail.com> 2011-12-11 15:31:26 UTC --- More info about my configuration: Linux localhost 3.1.0-1.2-desktop #1 SMP PREEMPT Thu Nov 3 14:45:45 UTC 2011 (187dde0) i686 athlon i386 GNU/Linux Bus 001 Device 002: ID 046d:0825 Logitech, Inc. Webcam C270 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=736093 https://bugzilla.novell.com/show_bug.cgi?id=736093#c3 --- Comment #3 from Nils Ellmenreich <nils@ellmenreich.net> 2011-12-11 15:37:30 UTC --- I should have added: this is a regression, the same webcam worked fine under 11.4. I have recompiled 3.1.0-1.2-desktop with this patch and now the webcam works again. I hope this simple solution finds its way into the next 12.1 kernel release. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=736093 https://bugzilla.novell.com/show_bug.cgi?id=736093#c4 Joon Ro <joonpyro@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |joonpyro@gmail.com --- Comment #4 from Joon Ro <joonpyro@gmail.com> 2011-12-12 21:45:21 UTC --- I'm having the same problem. Temporarily, I can fix this with turning off/on the webcam mic in pulse volume control. (Switch profile to "Off") I'm hoping the permanent fix is implemented soon. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=736093 https://bugzilla.novell.com/show_bug.cgi?id=736093#c5 Paul Vuleta <pvuleta@ihug.co.nz> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pvuleta@ihug.co.nz --- Comment #5 from Paul Vuleta <pvuleta@ihug.co.nz> 2011-12-13 06:19:49 UTC --- Same here on Logitech C200 webcam. Is a bit intermittent, tends to work ok if you do a video test first on the camera, ie Skype options video test video, then if you leave it again come back later it goes back to playing back at high speed. Sort of ties in with the "many webcams suffer from a race condition that may crash them upon resume" comment in the link above (Here is the patch: http://article.gmane.org/gmane.linux.usb.general/52027) This is not restricted to openSUSE, I have seen other forum where the same issue has been raised, some fixed with a patch to the kernel, others not. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=736093 https://bugzilla.novell.com/show_bug.cgi?id=736093#c Nils Ellmenreich <nils@ellmenreich.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |patch -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=736093 https://bugzilla.novell.com/show_bug.cgi?id=736093#c6 --- Comment #6 from Marcos Truchado <marcos.truchado@gmail.com> 2011-12-14 23:09:26 UTC --- For all of you, there is a fast workaround. Install the latest stable kernel from here: https://build.opensuse.org/project/show?project=Kernel%3Astable currently It is 3.1.5-1-desktop -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=736093 https://bugzilla.novell.com/show_bug.cgi?id=736093#c7 Slobodan Kalenic <kalenic@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |kalenic@gmail.com Resolution| |FIXED Severity|Normal |Critical --- Comment #7 from Slobodan Kalenic <kalenic@gmail.com> 2012-02-02 04:08:24 UTC --- OS 12.1 Kernel Update http://forums.opensuse.org/forums/english/other-forums/community-fun/general... After an update it is resolved. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=736093 http://bugzilla.novell.com/show_bug.cgi?id=736093#c8 Tristan Miller <psychonaut@nothingisreal.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |psychonaut@nothingisreal.co | |m --- Comment #8 from Tristan Miller <psychonaut@nothingisreal.com> --- (In reply to Slobodan Kalenic from comment #7)
OS 12.1 Kernel Update
http://forums.opensuse.org/forums/english/other-forums/community-fun/general... chit-chat/471837-os-12-1-kernel-update.html
After an update it is resolved.
The problem seems to have recurred -- see <https://bugzilla.kernel.org/show_bug.cgi?id=35922>. I'm getting "chipmunk" audio with a Logitech C270 webcam with kernel-default-4.13.12-1.1.x86_64 on openSUSE Tumbleweed. Should I open a new bug for the openSUSE Tumbleweed project or just reopen this one and change the product? -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=736093 http://bugzilla.novell.com/show_bug.cgi?id=736093#c9 --- Comment #9 from Slobodan Kalenic <kalenic@gmail.com> --- Reopen If you ask me -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=736093 http://bugzilla.novell.com/show_bug.cgi?id=736093#c10 Tristan Miller <psychonaut@nothingisreal.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Version|Final |Current Component|Kernel |Kernel Hardware|i686 |x86-64 Resolution|FIXED |--- Target Milestone|--- |Current Product|openSUSE 12.1 |openSUSE Tumbleweed OS|SUSE Other |openSUSE Factory --- Comment #10 from Tristan Miller <psychonaut@nothingisreal.com> --- In the absence of any further replies, I am boldly reopening and reassigning this bug to Tumbleweed. -- You are receiving this mail because: You are on the CC list for the bug.
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