Ok, here's the output in the console after I run nautilus with that command, and then it crashes. I somehow managed to make nautilus crash three times in row by following a few steps, the output always looks the same except for the pid in the last line. That last line is what appears when nautilus crashed, and I will also attach the backtrace.
======= ======= ~$ gnome-session-remove nautilus && nautilus Removing 'nautilus' from the session (gnome-session-remove:11501): GLib-CRITICAL **: g_shell_parse_argv: assertion `command_line != NULL' failed Initializing nautilus-open-terminal extension totem-video-thumbnailer couln't open file 'file:///home/rpedro/Documents/downloads/aMule/preferences.dat' Reason: There is no plugin to handle this movie.. totem-video-thumbnailer couln't open file 'file:///home/rpedro/Documents/downloads/aMule/preferencesKad.dat' Reason: There is no plugin to handle this movie.. ** (nautilus:11502): CRITICAL **: nautilus_file_get_uri: assertion `NAUTILUS_IS_FILE (file)' failed ** Attachment added: "nautilus backtrace" http://librarian.launchpad.net/4861597/Unsaved%20Document%201 -- nautilus sometimes crashes when opening new window https://launchpad.net/bugs/47619 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs