Finally I could manage something, step #2 https://errors.ubuntu.com/user/9578793ceeb5644eebbc93a1c623f77177c6ec9f84bf04c4e4060e749cd18f2fe3e6806ff52ecc9de8fb1a7176ea8a61204188cebea751c0feba4e7c9ebd1a5a
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1961561 Title: [radeon] Blinking screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1961561/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs