seems nautilus version 2.30 adds those underscores, worked around adding an entry into /etc/fstab and mounting the data-partition ahead nautilus could be opened.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/119183 Title: Underscore character is appended to mount directory name of USB disc after hibernation -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs