*** This bug is a duplicate of bug 50245 *** Not using XGL.
It happened with all 4 updates of today (login 1:4.0.13-7ubuntu3 , passwd 1:4.0.13-7ubuntu3, ppp 2.4.4b1-1ubuntu3, xserver-xorg-input-mouse 1:1.0.3.1+cvs.20060109-0ubuntu1). The affected desktops all use binary nvidia drivers (nvidia-glx 1.0.8762+2.6.15.11-2) on Quadro FX 540's. Will be back there tomorrow to check if vesa/nv drivers fix it. However, if the binary nvidida driver is a factor, it is not a sufficient factor. My home desktop uses same nvidia-glx on a GeForce 7900 GT and does NOT have the same problem. -- update-manager kills entire X session https://launchpad.net/bugs/52069 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs