I have a similar issue with my laptop with AMD graphics running ubuntu gnome 15.04, which I originally reported as #1447356. I have kernels 3.19.0-15 and 3.19.0-22 and both of them give a black screen after the grub screen.
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/1475914 Title: login freezes or black screen with kernel higher than 3.19.0-15 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1475914/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
