I've got the same error but I am under Xubuntu 8.10 and using Thunar. I don't know if gnome-mount is used on my system.
Here is the error on the terminal : umount /media/panasonic_ /sbin/umount.hal: Unmounting /media/panasonic_ failed: org.freedesktop.Hal.Device.Volume.UnknownFailure: Cannot remove directory -- Cannot unmount volume error https://bugs.launchpad.net/bugs/268356 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