Hi, I have a Lenovo X240, which has Haswell integrated graphics. On upgrade from 4.5.0 to 4.6-rc1, I noticed an extremely irritating issue; about every minute, the display shows black for a brief moment (perhaps one or two frames), then reverts back to the correct display. There are no other ill effects that I can see, in particular nothing in dmesg. I tried with 4.6-rc4, and it has the same issue. Do I need to run a full bisect to figure out what's causing this, or does it ring a bell with someone? /* Steinar */ -- Homepage: https://www.sesse.net/ _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
