I have this same bug that only occurs when a user has the 3D effects turned on. I just switched to an nVidia FX5200 PCI video card connected to an LCD via DVI. I can, however, press CNTRL+ALT+BACKSPACE to get back to the user that I just switched from ok. This is on a 3 year old CyberPower PC (aka custom built by a less known manufacturer).
-- Switch User freezes at blank screen https://bugs.launchpad.net/bugs/112518 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug contact for gdm in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
