Hi. I recently installed the 18.1 update and now my external mouse, keyboard, wifi, and touchpad aren't working. Is there a way to uninstall the update?
My computer is a Lenovo Legion laptop, core i9 with nvidia geforce rtx graphics.
Have you yet tried rolling back to the previous working kernel?
From boot - if you do not see the Grub menu normally, tap esc or tab to pull the Grub Menu up at first boot up.
From Advanced Options for Zorin, arrow key down to the earlier kernel (not Recovery) and highlight it, then proceed to normal boot to test.
If it works - set that working kernel to deault:
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