The Ctrl key on my laptop randomly stops working. Is not clear to me, how to make it work again, since sometimes just pressing ctr+alt will make it work, sometimes I press the right ctrl a few times and the left start working, and other times I have to wait. Is a very random but frequent issue.
I run a dell diagnostic in the bios and the keyboard seems to be fine. Ctrl never had any issues while running the diagnostic tool multiple times.
This is occurring in a fresh install of Ubuntu 20.04.02 on a Dell XSP 13 9300.