https://bugs.freedesktop.org/show_bug.cgi?id=79980
--- Comment #69 from jackdachef@gmail.com --- (In reply to comment #67)
I think the main issue this bug was for (VM page table stability regression) is fixed at this point. The remaining issues seem to be due to video playback as that seems to be the common trigger in the last few comments. You might try not using vdpau for video playback to see if that helps to narrow it down. Someone should probably open a new bug for the videoplay back stability as this bug is starting to get unwieldy and has become a dumping ground for anything.
even with those last lines from #68 ?
I've suspected for some time, that it must be related to videoplayback and uvd - so it should improve with vdpau disabled, right ?
but those last lines got me thinking that it could be something else
in the end (after those recovery attempts)
triggers (where the screen turned black) were
- switching between programs (alt+tab) - simply entering text in a note (gnote) [at least twice] - ... others I currently don't remember