It happened again, and the backtrace seems to be slightly different, so i'm attaching it (this is the last one, i promise :) )
When it freezes the dbg tells me: Program received signal SIGABRT, Aborted. [Switching to Thread 0xb7ac26b0 (LWP 6150)] 0xb7f61430 in __kernel_vsyscall () ** Attachment added: "backtrace 2" http://launchpadlibrarian.net/20105220/C%3A%5CUsers%5Cmarta%5CDesktop%5Cbacktrace2.txt -- Uncontrolable Random Logout in Hardy https://bugs.launchpad.net/bugs/290252 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
