edgy safely remove USB

[Dave S]

Having upgraded to edgy from dapper I can plug in a USB stick, all is well & 
the USB stick icon has a small green triangle beside it to show it is 
mounted.

If I right click and 'safely remove' nothing happens.

If I drop to the command line and 'umount /dev/sde1' it unmounts and the USB 
stick icon totally disappears.

Does anyone else have this problem - and a solution ?

Dave