Hello Joey, the error message originates from umount(8) not from umount.davfs. It usually happens when your system lacks /etc/mtab or when /etc/mtab is replaced by /proc/mounts. You can use mount option 'users' instead of 'user' to work around the problem. But 'users' will allow any user to unmount the file system.
Background: umount(8) will search /etc/mtab for a matching entry and check for option 'user=<username>'. /proc/mounts does not show this option. What options davfs2 can pass to the fuse kernel module in the mount(2) system call is restricted by the fuse kernel module. Some years ago there was a discussion about this and related problems on a mailing list regarding util-linux-ng, but I can't find it at the moment. Cheers Werner -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
