Screen anomaly on Intel 12th gen graphics

S

Starrbuck

New Member
Nov 10, 2023
5
7
3
Hi. I just built a new machine around an i5-12600K using HDMI onboard graphics. Any idea what is causing this on the Proxmox console? It looks fine in the BIOS and on Windows 11 on bare metal.

IMG_3320.JPEG

IMG_3321.JPEG
 
Interestingly, it appears to be an issue with the graphical console and adding this to /etc/default/grub and running update-grub is a workaround:

Code: 
GRUB_CMDLINE_LINUX_DEFAULT="quiet gfxpayload=text nomodeset"
GRUB_GFXMODE=1024x768
GRUB_GFXPAYLOAD_LINUX=keep
 
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