1. Open Disks from the Ubuntu Application Launcher, and choose the partition I want, let call it Partition 6.
2. Click the gear icon (settings), choose Edit Mount Options.
3. Turn off Automatic Mount Options and enter the information for my partition. Then, click OK
I'd thought it gonna work, but it's not. I got an error about some wrong options when I mount the partition.
After awhile googling around, I found a thread from the Linux Mint forum which tells me not to use the Disks utilities of Ubuntu, but modifying the fstab directly instead: