mount.cifs problem - kinda solved.

[Mike Cohler]

I tried mounting without the uid and gid parameters - and it worked.
When I did umount /mnt/F I decided to leave it hanging - and after a number of
seconds it did eventually unmount the share.... but it took a while!

At least this is usable even if inconvenient for the additional time taken to
remove the mount.... I do wonder why it takes some seconds to umount it though.