This problem is solved!
After reporting bug upstream, the determined hint came from Laurent Pinchart.
I have tested webcam with setting the UVC_QUIRK_PROBE_DEF quirk. With them
webcam works proberly.
Laurent will update the uvcvideo quirks table to set UVC_QUIRK_PROBE_DEF by
default
for this
Now I've bisected the upstream mainline kernel and I became the same results:
All commits after v3.8.4 are bad and the last revision I got is:
Bisecting: 0 revisions left to test after this (roughly 0 steps)
[74a6af256b4816bf95ca59323dc06b8001673a43] USB: EHCI: work around silicon bug
in Intel's
The last mainline kernel (linux-
image-3.11.0-031100rc4-generic_3.11.0-031100rc4) doesn't fix this
problem.
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Title:
045e:0721 Microsoft LifeCam
Now I 've tried to understand what happens by bisect. But when I followed the
direction in wiki (https://wiki.ubuntu.com/Kernel/KernelBisection) I have some
problems (see also
http://ubuntu.5.x6.nabble.com/Update-https-wiki-ubuntu-com-Kernel-KernelBisection-Inquiry-td4997067.html).
I have the
Thanks, but how I find the corresponding commit number to the kernel version?
I think, I need the last commit from v3.8.4 and the last commit from v3.8.5 to
start the bisect.
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Sorry, but here ends my knowledge about linux. I'm only a ubuntu user, not a
kernel developer.
I'm not able to build a own kernel.
The last hints about this problem:
git log --all Ubuntu-3.8.0-15.25..Ubuntu-3.8.0-16.26 |grep UVC
-
OminiVision webcam 0x05a9:0x2643 needs the same
The last good kernel is 3.8.0-15.25.
The bug appears with kernel 3.8.0-17.27 and higher!
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Title:
045e:0721 Microsoft LifeCam NX-3000 not
Soory, the bug appears with kernel 3.8.0-16.26 and higher!
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Title:
045e:0721 Microsoft LifeCam NX-3000 not detected
To manage notifications
I have updated BIOS to SH55JSCG.107, but it doesn't change anything.
sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date
080015
01/17/2011
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Sorry, the mainline kernel (3.11.0-031100rc3-generic) doesn't fix this problem.
I have parallel installed the daily build of saucy, there's the same problem!
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** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Title:
webcam Microsoft LifeCam NX-3000 not detected
To manage
** Tags removed: apport-collected
** Tags added: apport kernel-bug-exists-upstream-collected
** Tags removed: bot-comment kernel-bug-exists-upstream-collected
** Tags added: bot-comment-collected kernel-bug-exists-upstream
** Tags removed: apport bot-comment-collected
** Tags added:
The mainline kernel (3.9.0-030900-generic) does not fix this bug.
Sorry I had a problem with adding tag!
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Title:
webcam Microsoft LifeCam
** Package changed: ubuntu = linux (Ubuntu)
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Title:
webcam Microsoft LifeCam NX-3000 not detected
To manage notifications about this bug go to:
apport information
** Tags added: apport-collected
** Description changed:
Since upgrate from quantal to raring I have the a problem with the webcam
Microsoft LifeCam NX-3000. The webcam doesn't work.
In /var/log/syslog I can see:
May 3 07:46:44 master kernel: [ 61.441466]
apport information
** Attachment added: BootDmesg.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664707/+files/BootDmesg.txt
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apport information
** Attachment added: CurrentDmesg.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664708/+files/CurrentDmesg.txt
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apport information
** Attachment added: HookError_cloud_archive.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664709/+files/HookError_cloud_archive.txt
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apport information
** Attachment added: Lspci.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664710/+files/Lspci.txt
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Title:
apport information
** Attachment added: Lsusb.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664711/+files/Lsusb.txt
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Title:
apport information
** Attachment added: ProcCpuinfo.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664712/+files/ProcCpuinfo.txt
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apport information
** Attachment added: ProcEnviron.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664713/+files/ProcEnviron.txt
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apport information
** Attachment added: ProcInterrupts.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664714/+files/ProcInterrupts.txt
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apport information
** Attachment added: ProcModules.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664715/+files/ProcModules.txt
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apport information
** Attachment added: PulseList.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664716/+files/PulseList.txt
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apport information
** Attachment added: UdevDb.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664717/+files/UdevDb.txt
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Title:
apport information
** Attachment added: UdevLog.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664718/+files/UdevLog.txt
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Title:
apport information
** Attachment added: WifiSyslog.txt
https://bugs.launchpad.net/bugs/1176126/+attachment/3664719/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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I have the same problem with webcam Microsoft LifeCam NX-3000.
When I boot raring ringtail with kernel 3.5.0-27 it works fine. But with the
actual kernel of raring ringtail (3.8.0-19, package linux - 3.8.0-19.30) it
doesn't works.
Here the output from /var/log/syslog:
Kernel: 3.8.0-19-generic
Public bug reported:
Since upgrate from quantal to raring I have the a problem with the webcam
Microsoft LifeCam NX-3000. The webcam doesn't work.
In /var/log/syslog I can see:
May 3 07:46:44 master kernel: [ 61.441466] uvcvideo: Found UVC 1.00 device
Microsoft LifeCam NX-3000 (045e:0721)
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