Switch from the “Wayland” display server to Xorg (X11) on Linux Ubuntu 22.04.2 LTS

[zhaohscas]

I'm using Ubuntu 22.04.2 LTS as shown below:

```shell
werner@X10DAi:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.2 LTS
Release: 22.04
Codename: jammy
```
Now, I try to switch from the “Wayland” display server to Xorg (X11) with the following steps:

1. $ sudo nano /etc/gdm3/custom.conf

```
# Uncomment the line below to force the login screen to use Xorg
WaylandEnable=false
```
2. Restart gdm3:

`$ sudo systemctl restart gdm3`

But the above method will finally give me a very poor color contrast for desktop and login background display, as shown below:



How to solve this problem?

Regards,
Zhao

[Bashing-om]

zhaohscas - Oh boy

At the log in screen in the lower right corner is a gear icon.
Here when selected one may change the Desktop Environment.

m bit to try and help

[zhaohscas]

I want to use Xorg (X11) but with nice color/background settings.