I am having the same problem.
/dev/video0 exists and works fine in Cheese.
cvCreateCameraCapture(0) and cvCreateCameraCapture(200) both fail to
return a Capture structure.
Does anyone have a workaround? Not having access to video devices make
OpenCV fairly useless...
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v4l2 image capture does
This bug is now affecting other applications: I have experienced the
same symptoms in OpenOffice, gedit, and even the Nautilus file browser.
It is not confined to suspend/resume - i have experienced the issue on a
fresh boot.
This appears to be related to compiz/nvidia, rather than evince.
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** Attachment added: "AlsaDevices.txt"
http://launchpadlibrarian.net/34912886/AlsaDevices.txt
** Attachment added: "AplayDevices.txt"
http://launchpadlibrarian.net/34912887/AplayDevices.txt
** Attachment added: "ArecordDevices.txt"
http://launchpadlibrarian.net/34912888/ArecordDevices.t
Public bug reported:
Automatically generated due to kernel oops during resume.
Resume completed successfully, no symptoms yet. But the main reason I
upgraded to Karmic was suspend/resume flakiness in Jaunty - sometimes it
would come up fine, sometimes I'd lose sound, sometimes I'd lose compiz.
Wi
This is reproducible.
The problem occurs every time I suspend/resume with open Evince windows,
and is solved by closing all open instances and re-starting Evince. Re-
starting X or the computer is not necessary.
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Evince display error: page "tears" when scrolling
https://bugs.launchpad.net/bugs
Public bug reported:
Binary package hint: evince
when scrolling (using either the scrollbar or the mouse wheel), the top and
bottom portions of the screen are not updated - looks like about the top and
bottom 1/8th of the screen. The affected area is in the direction of scrolling,
ie if you sc
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/35806413/Dependencies.txt
** Attachment added: "KernLog.txt"
http://launchpadlibrarian.net/35806414/KernLog.txt
** Attachment added: "ProcMaps.txt"
http://launchpadlibrarian.net/35806415/ProcMaps.txt
** Attachment ad
Because taking a screenshot forces a redraw and corrects the problem,
here are pics of what's actually on the monitor. The image sequence is:
174 - correct display
175 - scroll down one mousewheel tick: notice the doubled new region at the
bottom. Is the off-screen rendered image segment being co
Hmmm... The problem has disappeared after I closed all running instances
of Evince and re-started. This was, of course, the first thing I tried
before filing the bug, but I missed an open window on another desktop.
This is probably related to suspend/resume - Evince was working fine
this morning,
