ubuntu-x-swat team mailing list archive

[Matt Zimmerman <mdz@xxxxxxxxxx>]

By running xrandr --auto when it's in the broken state, I can get the
backlight to turn back on, and a mouse cursor appears, but no windows
are drawn.

Something similar happens when I suspend and resume, but the mouse
cursor appears over a text console background.

I'm still able to type into my fullscreen terminal window, so everything
seems to be running OK, but I can't get the display to return to normal.

-- 
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which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/747205

Title:
  [arrandale] Black screen on all outputs when external VGA is connected