The same problem again with a full updated Kubuntu Feisty version. I use driver "ati" in xorg, if i set "vesa" driver, the problen doen't happen, but using always vesa driver is not a solution.
-- Kubuntu Feisty crash when rebooting or turning off from KDE session https://launchpad.net/bugs/84527 -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs