I have a laptop equipped with a Nvidia RTX 3060 graphic card.
I installed Manjaro XCFE but the screen is unstable creating horizontal bands when moving the mouse.
I followed instruction to load proprietary drives and got the following message:
[vik19@vittorio-pd5x7xpnppnnpnt ~]$ sudo mhwd -a pci nonfree 0300
Questa lezione dovrebbe essere stata impartita dall'amministratore
di sistema locale. Solitamente equivale a:
#1) Rispettare la privacy degli altri
#2) Pensare prima di digitare
#3) Da grandi poteri derivano grandi responsabilità
[sudo] password di vik19:
> Skipping already installed config 'video-hybrid-intel-nvidia-prime' for device: 0000:01:00.0 (0300:10de:2520) Display controller nVidia Corporation GA106M [GeForce RTX 3060 Mobile / Max-Q]
> Skipping already installed config 'video-hybrid-intel-nvidia-prime' for device: 0000:00:02.0 (0300:8086:4626) Display controller Intel Corporation
[vik19@vittorio-pd5x7xpnppnnpnt ~]$
So it seems that proprietary drivers are already installed, but I still have problems.
Any suggestion?
Thank you!
Vittorio