Comment 8 for bug 881376

Can also confirm this on a fresh install of 11.10 (x86-64). I have near-full NTFS partitions and I keep getting "low disk space" notifications even after checking the "Don't show any warnings again for this file system" box. I added the partitions to /etc/fstab post-install (by uuid) rather than specifying mount points for them during installation at the partitioning stage. Starting the "Disk Usage Analyser" app and going to Edit -> Preferences and then unchecking the partitions makes no difference.