I have this problem also, I'm using restricted driver fglrx with Radeon Xpress 200M on a Compaq Presario v5000 series laptop, fglrxinfo gives the following info
OpenGL vendor string: ATI Technologies Inc. OpenGL renderer string: RADEON XPRESS Series OpenGL version string: 2.0.6334 (8.34.8) When I logout, hibernate, susbend, the system blacks out after processing my request, I can tell that the computer is still operating normally, it's just not displaying any information. When I try to get around it by checking "Restart Xserver with each login", the logout sometimes shows the login panel, however, if I type in my user/pass, the system hangs again. I hope this confirms the bug. Thank you. -- log out or switch user results in crash https://bugs.launchpad.net/bugs/107115 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