[Bug 96540] Celeron N3150 : random display off instants and occasional full-system freezes

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Dec 27 09:15:58 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96540

René J.V. Bertin <rjvbertin at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEEDINFO                    |RESOLVED

--- Comment #14 from René J.V. Bertin <rjvbertin at gmail.com> ---
I have now been able to update my ZFS drivers, build, install and test the
4.8.15 kernel for a while.

No display deactivations, no freezes.

As I said in my previous comment, the freezes were most likely due to the
thermald. I stopped getting them when I uninstalled thermald, and since this is
a notebook where thermal and energy control is handled fully by the firmware
I'm not seeing overheating problems either.

I haven't had display deactivations for a while either, probably since I
upgraded to Ubuntu's lts-xenial Xorg and Mesa.

I'm closing this as fixed (would be nice to know what was fixed of course). I
hope I won't have to reopen it when I try 4.9.2 ;)

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