[Bug 97596] [SKL] [regression] Flickering artefact window at top left of screens in kernel 4.8-rc5

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Sep 21 03:16:03 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97596

--- Comment #12 from rockorequin at hotmail.com ---
Just to check: are we seeing the same issue?

Looking at your screenshot, is the failure you mentioned the black background
on the lower display? It looks different from what I'm seeing - the window I
see is maybe one tenth of the screen size, and looks like a proper
gnome-terminal with text in it (or maybe a tty console with text in it). And I
can't take a screenshot of it because it occurs too quickly.

> eDP over External Display, will causes that External Display through HDMI fails.
>
> HDMI over eDP will causes that eDP fails.

I see my flickering window on both displays without changing the screen layout
- it just depends on which screen I have just moved the mouse to.

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