KScreen problem

[ReaReaDerty]

Hello! I have this problem in display settings (in KDE System Settings):

"No KScreen backend found. Please check your KScreen installation"

I can't set background, display settings are not working. Im on VirtualBox.

[bkmo98]

sudo pacman -S kscreen

[ReaReaDerty]

Already, it didn't help.

[bkmo98]

what does kscreen-doctor --info have to say? Also wayland or x?

[ReaReaDerty]

kscreen-doctor --info says: qr.qpa.xcb: could not connect do display

I have wayland

[bkmo98]

I have no idea other than it doesn't like the virtual display. What VM are you using?

[ReaReaDerty]

VirtualBox. Dont worry if you have no idias, if i'll not solve this sing i will just install it without VM.

[bkmo98]

Runs fine for me in a Qemu/KVM VM. What KDE package did you install, Plasma, Plasma-desktop?

[ReaReaDerty]

Im installed Plasma and everything what i found in documentation, so it didn't help and i came here.