I have run Valgrind again, this time using Human theme (ubuntulooks), to eliminate the possibility that the problem is caused by a theme. I actually ran it twice. The first time was with Nautilus already running, just opening a new window. This test went as expected - it crashed and Valgrind did its job. The second, however, was with no previously open nautilus windows. This time it took a very long time to show anything (1-2 mins), and memcheck closed due to a segmentation fault. The logs are attached.
** Attachment added: "New Valgrind logs" http://librarian.launchpad.net/6900536/valgrind-logs-nautilus-2.tar.gz -- [apport] nautilus crashes when viewing root folder (and some other folders I do not 'own') https://launchpad.net/bugs/92962 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
