GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_psr=0"
Tried this as well, didn't work. When I add nomodeset as well here, flickering goes away but then I lose my brightness settings (including hotkeys) and night light does not activate.
GRUB_CMDLINE_ LINUX_DEFAULT= "quiet splash i915.enable_psr=0"
Tried this as well, didn't work. When I add nomodeset as well here, flickering goes away but then I lose my brightness settings (including hotkeys) and night light does not activate.