I have a Toshiba P100-429 with an nVidia Geforce 7600 Go.. and can confirm this screen flicker there too.
I have Compiz enabled. The problem seems to occur randomly as well as when opening applications that require administrator priveledges.. -- Random screen flicker on Dell Inspiron 9400 https://bugs.launchpad.net/bugs/158317 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs