cannot auto mount

[jessel]

I just installed Ubuntu 12.04. This is a fresh install, where my old installation of 9.04 is still intact, on a separate disk.

When I insert a USB flashdrive or even a CDROM I have to manually mount the disk.

I end up typing "sudo mount /dev/sdd1 /mnt" or something and then I have to browse to /mnt. Its not the convenience that I've grown accustomed to. Any help would be appreciated.

Thanks

[jessel]

I haven't changed anything and everything is fine now.

Not only will a usb auto mount but if I double click on an unmounted partition it will mount and I can view it.