Created attachment 115752 [details]
When X is running and I switch to tty1, the screen output constantly flickers around the screen. Switching back to X sometimes stops it, sometimes it just continues or it stops in a position, where the upper left corner is somewhere else. Left to it is the upper right and on top of it the lower left part of the screen.
Lenovo Thinkpad L450
Created attachment 115753 [details]
Created attachment 115754 [details]
X fails to fit
Created attachment 115755 [details]
Created attachment 115756 [details]
The flicker is an ips bug, the misalignment novel.
Is this the same as bug 85583? Anyway, probably worth trying the following patch:
That patch fixed it
*** This bug has been marked as a duplicate of bug 85583 ***