Hi I have a lenovo w530 laptop with integrated camera. with the new kernel 2.6.32-504.el6.x86_64 webcam dont' works on /var/log/messages i can see: localhost kernel: uvcvideo: Failed to submit URB 0 (-28). If I boot with old kernels webcam is ok can I fix it? can someone file a bug report? thanks
On Sat, Nov 1, 2014 at 10:00 PM, bax bax bax_70@hotmail.com wrote:
Hi I have a lenovo w530 laptop with integrated camera. with the new kernel 2.6.32-504.el6.x86_64 webcam dont' works on /var/log/messages i can see: localhost kernel: uvcvideo: Failed to submit URB 0 (-28). If I boot with old kernels webcam is ok can I fix it? can someone file a bug report? thanks
It will be best if _you_ can file a bug report at http://bugs.centos.org .
If the issue is caused by the bug reported in:
http://comments.gmane.org/gmane.linux.kernel/1221896
then, this is a regression and was fixed in a later kernel.
What you can do (in addition to filing a bug report) is to try and test ELRepo's kernel-ml ( http://elrepo.org/tiki/kernel-ml ). If that kernel works, this will be your interim solution.
Akemi
bax bax wrote:
Hi I have a lenovo w530 laptop with integrated camera. with the new kernel 2.6.32-504.el6.x86_64 webcam dont' works on /var/log/messages i can see: localhost kernel: uvcvideo: Failed to submit URB 0 (-28). If I boot with old kernels webcam is ok can I fix it? can someone file a bug report? thanks
I'm seeing the same problem on three different machines. The last kernel that works is 2.6.32-431.23.3. I've raised a bug report with Red Hat:
https://bugzilla.redhat.com/show_bug.cgi?id=1158988
Ron
Thanks Ron
From: rmy@tigress.co.uk Date: Sun, 2 Nov 2014 07:50:06 +0000 To: centos@centos.org Subject: Re: [CentOS] CentOS 6.6: Webcam problem
bax bax wrote:
Hi I have a lenovo w530 laptop with integrated camera. with the new kernel 2.6.32-504.el6.x86_64 webcam dont' works on /var/log/messages i can see: localhost kernel: uvcvideo: Failed to submit URB 0 (-28). If I boot with old kernels webcam is ok can I fix it? can someone file a bug report? thanks
I'm seeing the same problem on three different machines. The last kernel that works is 2.6.32-431.23.3. I've raised a bug report with Red Hat:
https://bugzilla.redhat.com/show_bug.cgi?id=1158988
Ron _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
On Sun, Nov 2, 2014 at 12:50 AM, Ron Yorston rmy@tigress.co.uk wrote:
bax bax wrote:
Hi I have a lenovo w530 laptop with integrated camera. with the new kernel 2.6.32-504.el6.x86_64 webcam dont' works on /var/log/messages i can see: localhost kernel: uvcvideo: Failed to submit URB 0 (-28). If I boot with old kernels webcam is ok can I fix it? can someone file a bug report? thanks
I'm seeing the same problem on three different machines. The last kernel that works is 2.6.32-431.23.3. I've raised a bug report with Red Hat:
https://bugzilla.redhat.com/show_bug.cgi?id=1158988
Ron
Because the RH BZ is not open to the public, could you update the status here with any progress?
In the meantime, I will work on the bug report submitted to the CentOS bug tracker:
http://bugs.centos.org/view.php?id=7815
Akemi
On Sun, Nov 2, 2014 at 10:57 AM, Akemi Yagi amyagi@gmail.com wrote:
On Sun, Nov 2, 2014 at 12:50 AM, Ron Yorston rmy@tigress.co.uk wrote:
bax bax wrote:
Hi I have a lenovo w530 laptop with integrated camera. with the new kernel 2.6.32-504.el6.x86_64 webcam dont' works on /var/log/messages i can see: localhost kernel: uvcvideo: Failed to submit URB 0 (-28). If I boot with old kernels webcam is ok can I fix it? can someone file a bug report? thanks
I'm seeing the same problem on three different machines. The last kernel that works is 2.6.32-431.23.3. I've raised a bug report with Red Hat:
https://bugzilla.redhat.com/show_bug.cgi?id=1158988
Ron
Because the RH BZ is not open to the public, could you update the status here with any progress?
In the meantime, I will work on the bug report submitted to the CentOS bug tracker:
Problem resolved. Please see the above bug report for details. Briefly, the issue was caused by a regression in the -504 kernel. There is a known patch for that.
Perhaps, Ron can update the RH bugzilla with this info so that the upstream kernel gets fixed.
Akemi
On 11/02/14 01:00, bax bax wrote:
Hi I have a lenovo w530 laptop with integrated camera. with the new kernel 2.6.32-504.el6.x86_64 webcam dont' works on /var/log/messages i can see: localhost kernel: uvcvideo: Failed to submit URB 0 (-28). If I boot with old kernels webcam is ok can I fix it? can someone file a bug report? thanks _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
I've think got the same problem. I would boot into the previous kernel but, because I've got the Nvidea video driver, my X server will not run with the old kernel so I can't tell you if my web cam works with the old kernel or not. I know it used to work.
Just to amplify this report:
usb 1-1: new high speed USB device number 6 using ehci_hcd usb 1-1: New USB device found, idVendor=1e4e, idProduct=0102 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 1-1: Product: USB2.0 Camera usb 1-1: Manufacturer: Etron Technology, Inc. usb 1-1: configuration #1 chosen from 1 choice uvcvideo: Found UVC 1.00 device USB2.0 Camera (1e4e:0102) uvcvideo: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. input: USB2.0 Camera as /devices/pci0000:00/0000:00:10.4/usb1/1-1/1-1:1.0/input/input6
Do we have any idea when the patch referred to by Akemi 11/03/14 09:45 will be applied and the patched kernel will be released?
On Tue, Nov 4, 2014 at 3:23 PM, Mark LaPierre marklapier@gmail.com wrote:
I've think got the same problem. I would boot into the previous kernel but, because I've got the Nvidea video driver, my X server will not run with the old kernel so I can't tell you if my web cam works with the old kernel or not. I know it used to work.
I suggest you use kmod-nvidia from ELRepo. Then you will be able to boot the old kernel. Also, you'd not have to reinstall the Nvidia driver for each kernel update.
Do we have any idea when the patch referred to by Akemi 11/03/14 09:45 will be applied and the patched kernel will be released?
The official centosplus kernel with the patch will be released upon the next kernel update (hopefully very soon). In the meantime, you can install the test plus kernel offered in the centos bug tracker.
As for the distro centos kernel, because it is a rebuild of the RHEL kernel, the patch must be applied upstream first. Ron will be updating the status if/when progress is made in the bugzilla report he filed.
Akemi
On 11/05/14 19:13, Akemi Yagi wrote:
On Tue, Nov 4, 2014 at 3:23 PM, Mark LaPierre marklapier@gmail.com wrote:
I've think got the same problem. I would boot into the previous kernel but, because I've got the Nvidea video driver, my X server will not run with the old kernel so I can't tell you if my web cam works with the old kernel or not. I know it used to work.
I suggest you use kmod-nvidia from ELRepo. Then you will be able to boot the old kernel. Also, you'd not have to reinstall the Nvidia driver for each kernel update.
You mean like this? [mlapier@mushroom ~]$ rpm -qa | grep -i nvid kmod-nvidia-304xx-304.123-3.el6.elrepo.i686 nvidia-x11-drv-304xx-304.123-1.el6.elrepo.i686 nvidia-detect-340.58-1.el6.elrepo.i686
Doesn't work. It always worked before the 6.6 update when there was a new kernel but it didn't work with the new 6.6 kernel and it won't work with the old kernel after the 6.6 update.
Do we have any idea when the patch referred to by Akemi 11/03/14 09:45 will be applied and the patched kernel will be released?
The official centosplus kernel with the patch will be released upon the next kernel update (hopefully very soon). In the meantime, you can install the test plus kernel offered in the centos bug tracker.
As for the distro centos kernel, because it is a rebuild of the RHEL kernel, the patch must be applied upstream first. Ron will be updating the status if/when progress is made in the bugzilla report he filed.
Akemi _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
-
Akemi Yagi -
bax bax -
Mark LaPierre -
Ron Yorston