xorg.conf reset on reboot ?

Graphics / Linux Linux
#1

Hi,

i want to set

sudo nvidia-xconfig -s -a --enable-all-gpus --allow-empty-initial-configuration --cool-bits=12 --registry-dwords="PerfLevelSrc=0x2222" --no-sli --connected-monitor="DFP-0"

and reboot for apply changes but ubuntu reset the xorg.conf on startup.

#2

Use kernel parameter
nogpumanager
But then you won’t be able to switch gpus if that’s an Optimus system.

#3

Thanks a lot my friend !

#4