Re: Display resolution 3840x2160@24rb stopped working after Upgrade from Stretch to Buster
Hi
I have a kind of same problem.
A monitor able of displaying at 1920x1080.
Intel HD Graphics 620 with driver i915/modesetting.
With old Stable (kernel 4.9.0-9) it was working fine.
With new Stable (kernel 4.19.0-6) it set max display 1024x768.
See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=892939
White waiting for a solution you can boot new kernel with "nomodeset"
kernel parameter, then X will use vesa driver, and it is better than
nothing, but not good for heavy graphics.
Alternative keep kernel 4.9.0-9.
Brgds
Torben
Reply to: