I have a Dell XPS13 9360 and have been dualbooting 16.04 since last year. Now I wanted to upgrade to 17.04.
Everything went smooth, no hiccups at all until I reboot the system and see the login screen. Then my mouse won't work. And my keystrokes are not registered. So basically I can't log on since I can't type or move the mouse.
ctrl+alt+F1 does nothing since the keyboard is not responding. Well, the Fn button is working.
So is there a fix for this or do I need to format the HDD and start over?