How do a set a ‘non-standard’ resolution in Plasma 6/Wayland that I can use in a KVM guest?
In X, from my old notes, I get a mode line with ‘cvt’, for example:
cvt 1784 1022
and create a conf file under xorg.conf.d, which might be /etc/X11/xorg.conf.d/ or /usr/share/X11/xorg.conf.d, containing the info:
Section "Monitor"
Identifier "Virtual-0"
Modeline "1784x1022_60.00" 151.00 1784 1896 2080 2376 1022 1025 1035 1060 -hsync +vsync
Option "PreferredMode" "1784x1022_60.00"
EndSection
Section "Monitor"
Identifier "Virtual-1"
Modeline "1784x1022_60.00" 151.00 1784 1896 2080 2376 1022 1025 1035 1060 -hsync +vsync
Option "PreferredMode" "1784x1022_60.00"
EndSection
I can then select this resolution in System Settings > Display and Monitor
Anyone know the equivalent in Wayland?
(As an aside… QXL video seems to offer more resolution choices than Virtio but behaviour with Virtio is more predictable)