On 10/10/2016 09:30 PM, Tim Evans wrote: > On 10/10/2016 02:59 PM, Ted Roche wrote: > > I regularly see something *somewhat* similar on my Lenovo T530. Specifically, > after running for a couple of days, it begins blanking the screen after a > reliable 15 seconds of inactivity. > > At first, I thought this might be a hardware issue with the lid/on-off > switch, since I do close the lid when I'm away from the system. However, I > don't see this in Windows 10 on this dual-boot laptop. > > Interestingly, when the screen returns from black after I touch a key, it > often returns to a different window (e.g., I was reading mail in Thunderbird > when it blanked, but Chrome appears when it lights back up). AND, after a > second or two, the screen switches back to the original window (e.g., > t-bird). This tends to suggest something X-related.
In my case I see instants of black screen on a Lenovo P50 with Fedora 24, using Intel graphics. Looks like a refresh problem, or maybe something related to switching the panel to the right gfx adapter (there is a dormant nvidia too, with nouveau blacklisted). My compositor is kwin. -- Roberto Ragusa mail at robertoragusa.it _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org
