Sorry, I found the cause of the problem, I didn't replaced the "gutsy" in "deb http://ddebs.ubuntu.com gutsy main universe" with a "hardy".
But now how can I get a gdb backtrace if the program is not crashing. It simply stalls without any output. Instead of a backtrace, I have run it under strace and the output shows it stalling at a poll operation, untill I kill it with ^C I'm attaching the output of "strace gnome-session-remove --list". ** Attachment added: "strace of gnome-session-remove --list" http://launchpadlibrarian.net/11779283/strace-gnome-session-remove.txt -- gnome-session-remove comand line tool not working https://bugs.launchpad.net/bugs/188174 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs