Thursday, April 4, 2013

ubuntu 12.10 unity ivy bridge visual glitch

have been running ubuntu 12.10 on ivy bridge for months. last night i started getting weird visual artifacts - looks like a braille patterns superimposed on the screen ...

anyone seen anything similar ?

update: if i leave glxgears running in the background the patter disappears and doesn't come back. also found an *old* post about something similar

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