https://bugzilla.kernel.org/show_bug.cgi?id=85421
EmanueL Czirai <emanueLczirai at cryptoLab.net> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #171791|0 |1
is obsolete| |
--- Comment #36 from EmanueL Czirai <emanueLczirai at cryptoLab.net> ---
Created attachment 172001
--> https://bugzilla.kernel.org/attachment.cgi?id=172001&action=edit
dmesg
ok, I can always reproduce this (tried thrice) just by openning webcam in vlc,
twice: the second time fails.
1. plug in usb webcam (and never unplug it)
2. reboot (not needed, but hey)
3. modprobe uvcvideo
4. run vlc
Media->Open Capture Device, /dev/video0, Play
5. that works ok, now exit vlc
6. do step 4 and 5 again, this time the screen will freeze, mouse will keep
moving, and the vlc window has black webcam screen instead of actual webcam
screen.
7. after like 10 sec the screen blanks without backlight
8. +- a few seconds later, I can do Alt+Ctrl+F2 to switch to virtual terminal
number 2 which isn't graphic to then can do Ctrl+Alt+Del to reboot and thus
save the log (included in attachment)
Step 1 and 3 do not need to be in order (ignoring step 2 that is)
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