Lagging when I enabled only external display.
I've been searching for a solution for this one. I am currently using gswitch and the latest nvidia proprietary driver (470.63.01).
Everything works fine but as soon as I turned off the laptop display, the external display became so slow that it was unusable. Is there a way to fix this? I really want to be able to connect directly and use only the external monitor to get some more performance because my T470 has only 2 lanes for TB3.
I am currently running Manjaro 5.10.60-1
Thanks and Cheers!
My solution to this is to use Optimus Manager. I installed it and switched to nvidia graphics and it works! The first time I need to add "AllowExternalGpus" "True" to the config file. Gained over 5x the performance, I could even use the internal display as well. I'll leave this here in case someone needs it.