arch/manjaro switch intel/nvidia

 



Disclaimer

PLEASE IF YOU DON'T HAVE ANY EXPERIENCE WITH COMMAND CONSOLE DON'T TRY THIS, YOUR LINUX SYSTEM MIGHT STOP WORKING


install package

Terminal:
 sudo pamac build envycontrol


switch to inte graphics card 

Terminal:
 sudo envycontrol -s integrated
Terminal:
sudo reboot

check working with integrated graphics if your computer doesn't show the login, try next step when force show console mode


switch to nvidia

Terminal:
sudo envycontrol -s hybrid --rtd 0


Terminal:
sudo reboot


try to use system that's way, if it doesn't work, open comand line in boot GRUB


PRESS -> E


add on line edit grub or line mark the image: the number 3

 LOGIC FOR ACTIVE CONSOLE MODE AND COMPUTER DOESN'T LOAD DISPLAY OR GRAPHICS

  • Example #1. This is how the line beginning with "linux" looks like for Ubuntu 18.04 LTS (it doesn't have to be identical for you, it's just so you get an idea):

  • Terminal:
    linux      /boot/vmlinuz-4.18.0-15-generic root=UUID=1438eb20-da3d-4880-bb3a-414e+++0a929 ro quiet splash $vt_handoff


  • And this is how the line beginning with "linux" looks after adding the 3 at the end:
  • Terminal:
    linux      /boot/vmlinuz-4.18.0-15-generic root=UUID=1438eb20-da3d-4880-bb3a-414e+++0a929 ro quiet splash $vt_handoff 3


  • Example #2. This is how the line beginning with "linux" looks for Fedora 31 (it's not identical for you, it's just so you get an idea):
  • Terminal:
    linux ($root)/vmlinuz-5.3.13-300.fc31.x86_64 root=/dev/mapper/fedora_localhost--live-root ro resume=/dev/mapper/fedora_localhost--live-swap rd.lvm.lv=fedora_localhost-live/root rd.lvm.lv=fedora_localhost-live/swap rhgb quiet


  • And this is how it looks after adding the 3 at the end of the line:
  • Terminal:
    linux ($root)/vmlinuz-5.3.13-300.fc31.x86_64 root=/dev/mapper/fedora_localhost--live-root ro resume=/dev/mapper/fedora_localhost--live-swap rd.lvm.lv=fedora_localhost-live/root rd.lvm.lv=fedora_localhost-live/swap rhgb quiet 3


  • 3. After doing this, press Ctrl + x or F10 to boot to console (text) mode.



now login with your user and password, try with this comand 

Terminal:
sudo envycontrol -s hybrid --rtd 3

reboot computer

if this command doesn't work, try this.

Terminal:
sudo envycontrol -s nvidia --force-comp --coolbits 24



Source: 

https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/system_administrators_guide/sect-managing_services_with_systemd-targets

https://github.com/bayasdev/envycontrol





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