[pwc] bug??? (pwc: isoc_init() submit_urb 0 failed with error -28)

[Wolfgang Pauli <>]

Hi,

Somehow my webcam stopped working after upgrading to kubuntu karmic. any ideas?

[ 1369.080502] pwc: Philips webcam module version 10.0.13 loaded.
[ 1369.080505] pwc: Supports Philips PCA645/646, PCVC675/680/690,
PCVC720[40]/730/740/750 & PCVC830/840.
[ 1369.080507] pwc: Also supports the Askey VC010, various Logitech
Quickcams, Samsung MPC-C10 and MPC-C30,
[ 1369.080509] pwc: the Creative WebCam 5 & Pro Ex, SOTEC Afina Eye
and Visionite VCS-UC300 and VCS-UM100.
[ 1369.465918] pwc: Logitech QuickCam Notebook Pro USB webcam detected.
[ 1369.465948] pwc: Registered as /dev/video0.
[ 1369.479354] input: PWC snapshot button as
/devices/pci0000:00/0000:00:1a.2/usb5/5-1/input/input8
[ 1369.479419] usbcore: registered new interface driver Philips webcam
[ 1396.679726] pwc: isoc_init() submit_urb 0 failed with error -28
[ 1396.679734] pwc: isoc_init() submit_urb 1 failed with error -28
[ 1853.542536] pwc: isoc_init() submit_urb 0 failed with error -28
[ 1853.542545] pwc: isoc_init() submit_urb 1 failed with error -28
...

The last lines appear for every time I try to view the webcam image.

kernel version is 2.6.31-19-generic

Thanks!
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