The desktop installer doesn’t support Nvidia hardware out the box. Here is how to make it work.
First, boot the live-server installer media, press ‘e’ to edit the command line and add: modprobe.blacklist=nouveau to the end of the command line.
Install Clear using the ncurses-based installer.
When your system reboots, you’ll have to edit the command line again by pressing e at boot, and adding modprobe.blacklist=nouveau to the command line.
Then, make the modprobe change permanent using clr-boot-manager:
echo "modprobe.blacklist=nouveau" > /etc/kernel/cmdline.d/blacklist-nouveau.conf
sudo clr-boot-manager update
Next, install the NVIDIA drivers. I used the scripts found here to automate that process: awesome-clear-linux/NVIDIA-Driver at master · lebensterben/awesome-clear-linux · GitHub
If you would prefer to configure the drivers manually, this article can help you:
https://docs.01.org/clearlinux/latest/tutorials/nvidia.html
After those steps, you should be able to install and run the desktop:
sudo swupd bundle-add desktop-autostart
Hope this helps!