Comment 17 for bug 63175

Do you have any FAT32-partitions?

It seems, that fsck always checks FAT32-partitions, even though it may show it was checking your root and/or home partition.

Try editing your fstab and change the two numbers at the end of the FAT32 entries (probably 0 and 1) to 0 for both.

This will cause the partitions not to be checked on startup, so don't do it, if you have anything important stored on your FAT32-partiton(s). Alternatively you can try this with all the other drives, one at a time, to see which one is really checked.