It seems it got lost here: https://gitorious.org/community-ssu/...3125ee72f123de My /etc/default/mount-opts: # Options for mounting user's filesystems home_opts="rw,noatime,errors=continue,commit=1,dat a=writeback" fat_opts="noauto,nodev,noexec,nosuid,noatime,nodir atime,utf8,uid=29999,shortname=mixed,dmask=000,fma sk=0133,rodir" So I am missing common_opts and the fat_opts doesn't match the vfat filesystem, possible fix: --- mount-opts.orig 2013-08-20 22:25:37.000000000 +0200 +++ mount-opts 2015-01-03 22:18:20.000000000 +0100 @@ -2,3 +2,4 @@ home_opts="rw,noatime,errors=continue,commit=1,dat a=writeback" fat_opts="noauto,nodev,noexec,nosuid,noatime,nodir atime,utf8,uid=29999,shortname=mixed,dmask=000,fma sk=0133,rodir" +vfat_opts="$fat_opts"