Hello guys. Pls I updated my Ubuntu from 22.10 to lunar recently after I had a an EOL problem.
After I updated it, I couldn’t boot to my desktop because I had a problem with nvidia and had to purge nvidia. After I purged it, Ubuntu was able to boot to desktop but my drivers aren’t working. Everything on the Ubuntu seems scaled up with low resolution. Sounds seems to have glitches in them. I restarted it and Ubuntu reported this errror “failed to start systemd- moservice - load kernel Modules.” It was able to boot successfully with the correct graphics. But the problem is it freezes at the login screen. I can’t even move my cursor at the login. I tried recovery mode and Ubuntu will load again without the graphics. Pls I need your help.

How did you "purge" it? Successful removal of NVidia's drivers requires that you follow the instructions that accompanied installation.

ubuntu isn't necessarily on the boat of supporting nvidia. that's all i will say.

oh and arch linux has some good info on graphics problems, and ubuntu has a forum you can ask questions there. i warn you if they don't want to answer they'll ban you if you ask twice - per say.

(if nvidia is popular, and it is, why wouldn't it work straight off why would ubu force in a driver that doesnt' work as default and leave instructions for getting rid of it?)

Check Logs:
Look into the system logs to get more details about the failure. You can use commands like journalctl -xe to see the logs.

Dependencies:
Ensure that all necessary dependencies for "moservice" and the associated kernel module are installed.

Permissions:
Check if the user running the service has the necessary permissions to load kernel modules.

Module Loading:
Manually try to load the kernel module using the modprobe command. This can help you identify if the issue is with the module itself.

Graphics Drivers:
Ensure that your graphics drivers are properly installed and up-to-date. Graphics-related issues are often tied to driver problems.

System Updates:
Make sure your system is up-to-date with the latest updates. Sometimes, issues can be resolved with newer software versions.

Check for Conflicts:
Verify if there are any conflicts between different services or modules trying to use the same resources. https://3zenx.com/salesforce-training-in-hyderabad