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Dell Latitude 7480 using an updated Arch linux - with integrated graphics:
VGA compatible controller: Intel Corporation Skylake GT2 [HD Graphics 520] (rev 07)
Few months ago i started experiencing weird graphics interruptions: Gnome DE started flashing and parts of the menus stayed as ghosts after using them. I moved to i3 where i didn't experience this behavior.
Once in a few minutes i have a weird reddish square artifact. I still try to check out gnome but the issues are still there. In the last couple of weeks i get the following screen and can get out of it only with a hard reset.
I tried the TearFree options, the modesetting driver, the Intel driver with config (xf86-video-intel) but without success.
I'm trying to figure out if it's a software or hardware issues.
Will be happy to provide any logs/information that is needed to figure it out.