https://bugs.kde.org/show_bug.cgi?id=455477

--- Comment #2 from simad...@gmail.com ---
(In reply to Yerrey Dev from comment #1)
> I believe the issue might be related to some modes having bizarre refresh
> rates on Wayland. Running kscreen-console, you can output the modes and on
> my system at least 2 of these modes have negative refresh rates:
> 
>          "31"    "1368x768@-1501773"   QSize(1368, 768)   -1.50177e+06
>          "32"    "1280x720@-1075622"   QSize(1280, 720)   -1.07562e+06
> 
> Both of these crash KScreen on Wayland, on X11 none of the modes have
> negative refresh rates. I'm running this on a VM so I can't be sure if QEMU
> is reporting the screen modes wrong, or if the problem is in Wayland reading
> them wrong.
I run system not on VM.
kscreen-console:
         "0"    "1920x1080@60"   QSize(1920, 1080)   60.008
         "1"    "1280x1024@-2026142"   QSize(1280, 1024)   -2.02614e+06
         "2"    "1280x800@-1396948"   QSize(1280, 800)   -1.39695e+06
         "3"    "1600x900@2058702"   QSize(1600, 900)   2.0587e+06
         "4"    "1368x768@-1501773"   QSize(1368, 768)   -1.50177e+06
         "5"    "1280x720@-1075622"   QSize(1280, 720)   -1.07562e+06
1920x1080 - default
1600x900 - doing nothing
other resolutions - crashes

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