Re: Unable to Unmount Flash Drive
> Hello -
> I'm getting the following error message every time I attempt to unmount my
> USB flash drive.
> Cannot unmount volume
> The volume was probably mounted manually on the command line.
> Device to unmount is not in /media/.hal-mtab so it is not mounted by HAL
> Contrary to the message, I didn't mount it manually on the command line.
> It's been occurring now about a week. Previously, there was no problem.
try removing gnome-mount (if installed), it solved for me some weeks ago.