can't get eGPU working on Ubuntu20.04 ( Aorus GTX 2080TI Gaming Box ) about egpu-switcher

[hertg]

Have you only executed the config command?
You should run egpu-switcher setup rather than egpu-switcher config.
The config command only configures egpu-switcher (ie. saves your inputs), only the setup command will then actually create the necessary xorg configurations.

[tpzou]

Have you only executed the config command?
You should run egpu-switcher setup rather than egpu-switcher config.
The config command only configures egpu-switcher (ie. saves your inputs), only the setup command will then actually create the necessary xorg configurations.

Thanks for your reply,
I have run egpu-switcher setup. I run egpu-switcher config, because whenI rerun it, itprompted me that I should do this again,

[firleaf]

Have you actually verified that the GPU isn't being used? If not, what is the output of glxinfo | grep "OpenGL renderer string"? Could you also provide the output of lspci -D -d ::0300 && lspci -D -d ::0302 and cat /etc/X11/xorg.conf.egpu. Both of would be helpful in debugging your problem, yet I fear we may not be able to help you if it is a driver related issue.