sudo nano /usr/share/X11/xorg.conf.d/20-radeon_bl0.conf I have Deleted this file,and its solved
thanks -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/1803831 Title: Can't login to Ubuntu and unity desktop,screen loops up To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1803831/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
