
Video=vesafb:off,efifb:off does not work (anymore). I have the latest kernel 5.15.39-1 and all packages are up-to-date. I don't know why fbset doesn't work (no errors), but I tried directly changing /sys/class/graphics/fb0/modes though it won't let me write there. I assume all these lines disabling fb are responsible? Note that other than the resolution, I'm perfectly happy with how this setup works. GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt pcie_acs_override=downstream,multifunction nofb nomodeset video=vesafb ff,efifb ff" Since I aso followed a guide on configuration for GPU passthrough for my R9 290, I think some of the cmd parameters in grub is preventing me from loading any other framebuffer driver. I have an Alder Lake cpu with integrated GPU which I want to use for the desktop.

That worked, however, the resolution is stuck at 1024x768 regardless of what I do with fbset or however I try to modify the.


I installed MATE + lightdm and have had issues starting Xserver until I found a post which sadi to create a file in /usr/share/X11//nf where the driver is set as "fbdev". So I've been looking into installing a desktop onto my Proxmox server so I can use NoMachine and such to connect to VMs which I do not passthrough any GPUs to.
