I have had exactly the same problem (maverick, T60 X1300). In addition, I was not able to switch from a console back to gnome. In all cases, SYS-REQ + R then SYS-REQ + K (left Alt + left shift + print + []) brought me back to the GDM login screen so a hard reset is not necessary ...
I updated the BIOS, now everything seems to be fine. -- Error shown on screen after resume with radeon card https://bugs.launchpad.net/bugs/618253 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs