I've used Linux Mint 16 Petra's Disks utility to format my external drive as an encrypted LUKS ext4 partition.
The problem is that I can't mount it if I use the option "Show in user interface", that adds a "x-gvfs-show" parameter to my fstab file.
If I remove this parameter I can mount it correctly but I don't see the drive in Nemo.
The output of "dmesg | tail" just after I try to mount the drive is:
[ 724.841456] EXT4-fs (dm-3): mounted filesystem with ordered data mode. Opts: (null)
[ 2094.754682] EXT4-fs (dm-3): Unrecognized mount option "x-gvfs-show" or missing value
[ 2114.994445] EXT4-fs (dm-3): mounted filesystem with ordered data mode. Opts: (null)
[ 6286.799200] EXT4-fs (dm-3): Unrecognized mount option "x-gvfs-show" or missing value
A workaround that I've found is to disable that option, mount the drive, then add it back and the drive will be showed into Nemo's sidebar, but I'd prefer to avoid this boring steps every time I boot up.
Thanks!