System update and mouse pointer disappeared

[Ponce-De-Leon]

Welcome to the Forum!

This is unfortunately a know Problem which seems to still exist. @Nourpon, a User here, has already talked about it. You could try it with this:

[Zorin OS 18.1] Only boots with nomodeset and max_cstate=1 (Ryzen 7 5700G / TUF X570-PLUS)

Hello, It come from the linux-firmware update who get regression for AMD GPU Remove your grub options and try to downgrade : sudo apt install linux-firmware=20240318.git3b128b60-0ubuntu2.26 then mark linux-firmware as hold sudo apt-mark hold linux-firmware apt-mark showhold #you should see linux-firmware in the list the regenerate initramfs with the good firmware : uname -r #your actual kernel should be the output sudo update-initramfs -u -k 'the result of uname -r' sudo reboot