On 09/20/2016 07:22 PM, Andrew Lutomirski wrote:
> On Sep 20, 2016 7:31 AM, "Dusty Mabe" <du...@dustymabe.com 
> <mailto:du...@dustymabe.com>> wrote:
>> Several times over the past month my t460s has just blank screens
>> when I come back to it after some time. I don't know if the thing
>> froze up completely or if it is just the display not working. I lock
>> my screens (laptop + 2 external monitors) and then leave for an hour
>> or so. When I come back no attempt at input will get the lockscreen
>> to appear. I have to power down and then back up.
>> After boot I look at the journal and I always tend to see some of
>> these:
>> [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO 
>> underrun
> Sadly, i915 has had issues on and off with Skylake.


>> [drm:intel_pipe_update_end [i915]] *ERROR* Atomic update failure on pipe C 
>> (start=167156 end=167157) time 146 us, min 1073, max 1079, scanline start 
>> 1072, end 1082
> This smells like a bug that was fixed in the 4.8 series a bit late IIRC.  
> Search for i915 SAGV.

Ok, I'll browse through the commit log.
devel mailing list -- devel@lists.fedoraproject.org
To unsubscribe send an email to devel-le...@lists.fedoraproject.org

Reply via email to