umount: cannot umount test -- /dev/fuse is mounted over it on the same point - ошибка

это ошибка вызывается , в частности - после того . как файловая система смонтированная с помощью fuse уже не отображается (её нет в разделе main menu - places) - но записи в файле mtab остались , например такие =

gvfs-fuse-daemon /home/vedro/.gvfs fuse.gvfs-fuse-daemon rw,nosuid,nodev,user=vedro 0 0
/home/vedro/fuse/test /home/vedro/fuse/tmp fuse.test rw,nosuid,nodev,user=vedro 0 0
test /home/vedro/fuse/tmp fuse.test rw,nosuid,nodev,user=vedro 0 0
/dev/fuse /home/vedro/fuse/tmp fuse rw,nosuid,nodev,user=vedro 0 0

консоль с проблемами =

vedro@myone:~$ umount -d test
umount: cannot umount test -- /dev/fuse is mounted over it on the same point.
vedro@myone:~$ umount -d test fuse
umount: cannot umount test -- /dev/fuse is mounted over it on the same point.
vedro@myone:~$ umount -f test
umount: only root can do that
vedro@myone:~$ sudo -f test
sudo: invalid option -- 'f'
usage: sudo -h | -K | -k | -L | -V
usage: sudo -v [-AknS] [-p prompt]
usage: sudo -l[l] [-AknS] [-g groupname|#gid] [-p prompt] [-U username] [-u
            username|#uid] [-g groupname|#gid] [command]
usage: sudo [-AbEHknPS] [-C fd] [-g groupname|#gid] [-p prompt] [-u
            username|#uid] [-g groupname|#gid] [VAR=value] [-i|-s] [<command>]
usage: sudo -e [-AknS] [-C fd] [-g groupname|#gid] [-p prompt] [-u
            username|#uid] file ...
vedro@myone:~$ sudo umount -f test
[sudo] password for vedro: 
umount: cannot umount test -- /dev/fuse is mounted over it on the same point.
vedro@myone:~$  umount -d test
umount: cannot umount test -- /dev/fuse is mounted over it on the same point.
vedro@myone:~$ mount -l
/dev/sda5 on / type ext2 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
none on /sys type sysfs (rw,noexec,nosuid,nodev)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /dev type devtmpfs (rw,mode=0755)
none on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
none on /dev/shm type tmpfs (rw,nosuid,nodev)
none on /var/run type tmpfs (rw,nosuid,mode=0755)
none on /var/lock type tmpfs (rw,noexec,nosuid,nodev)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
gvfs-fuse-daemon on /home/vedro/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=vedro)
/home/vedro/fuse/test on /home/vedro/fuse/tmp type fuse.test (rw,nosuid,nodev,user=vedro)
test on /home/vedro/fuse/tmp type fuse.test (rw,nosuid,nodev,user=vedro)
/dev/fuse on /home/vedro/fuse/tmp type fuse (rw,nosuid,nodev,user=vedro)
vedro@myone:~$ umount -d fuse
umount: /home/vedro/fuse is not mounted (according to mtab)
vedro@myone:~$ umount -f test
umount: only root can do that
vedro@myone:~$ umount -d fuse
umount: /home/vedro/fuse is not mounted (according to mtab)
vedro@myone:~$ cd fuse
vedro@myone:~/fuse$ umount -d fuse
umount: fuse is not mounted (according to mtab)
vedro@myone:~/fuse$ umount -d tmp
umount: it seems /home/vedro/fuse/tmp is mounted multiple times
vedro@myone:~/fuse$ umount -d test
umount: cannot umount /home/vedro/fuse/test -- /dev/fuse is mounted over it on the same point.
vedro@myone:~/fuse$ umount -d fuse
umount: fuse is not mounted (according to mtab)
vedro@myone:~/fuse$ umount -d /dev/fuse
umount: /dev/fuse is not in the fstab (and you are not root)
vedro@myone:~/fuse$ umount -n etst
umount: only root can do that
vedro@myone:~/fuse$ umount -n test
umount: only root can do that
vedro@myone:~/fuse$ sude umount -n test
No command 'sude' found, did you mean:
 Command 'sudo' from package 'sudo' (main)
 Command 'sudo' from package 'sudo-ldap' (universe)
sude: command not found
vedro@myone:~/fuse$ sudo umount -n test
umount: cannot umount /home/vedro/fuse/test -- /dev/fuse is mounted over it on the same point.
vedro@myone:~/fuse$ sudo umount -n /dev/fuse
umount: /home/vedro/fuse/tmp: not mounted
vedro@myone:~/fuse$ mount -l
/dev/sda5 on / type ext2 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
none on /sys type sysfs (rw,noexec,nosuid,nodev)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /dev type devtmpfs (rw,mode=0755)
none on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
none on /dev/shm type tmpfs (rw,nosuid,nodev)
none on /var/run type tmpfs (rw,nosuid,mode=0755)
none on /var/lock type tmpfs (rw,noexec,nosuid,nodev)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
gvfs-fuse-daemon on /home/vedro/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=vedro)
/home/vedro/fuse/test on /home/vedro/fuse/tmp type fuse.test (rw,nosuid,nodev,user=vedro)
test on /home/vedro/fuse/tmp type fuse.test (rw,nosuid,nodev,user=vedro)
/dev/fuse on /home/vedro/fuse/tmp type fuse (rw,nosuid,nodev,user=vedro)
vedro@myone:~/fuse$ sudo umount -n /dev/fuse
umount: /home/vedro/fuse/tmp: not mounted
vedro@myone:~/fuse$ sudo umount -n tmp
umount: /home/vedro/fuse/tmp: not mounted
vedro@myone:~/fuse$ sudo umount -n test
umount: cannot umount /home/vedro/fuse/test -- /dev/fuse is mounted over it on the same point.
vedro@myone:~/fuse$ sudo umount -n /dev/fuse
umount: /home/vedro/fuse/tmp: not mounted
vedro@myone:~/fuse$ cd ..
vedro@myone:~$ cd \
> cd dev
bash: cd: cd: No such file or directory
vedro@myone:~$ cd /
vedro@myone:/$ cd dev
vedro@myone:/dev$ sudo umount -n /dev/fuse
umount: /home/vedro/fuse/tmp: not mounted
vedro@myone:/dev$ sudo umount -n fuse
umount: /home/vedro/fuse/tmp: not mounted
vedro@myone:/dev$ cd
vedro@myone:~$ cd /
vedro@myone:/$ ls
bin    dev   initrd.img  media  proc  selinux  tmp  vmlinuz
boot   etc   lib         mnt    root  srv      usr
cdrom  home  lost+found  opt    sbin  sys      var
vedro@myone:/$ cd dev
vedro@myone:/dev$ ls
autofs           loop3               ram6      tty14  tty42  uinput
block            loop4               ram7      tty15  tty43  urandom
bsg              loop5               ram8      tty16  tty44  usb
btrfs-control    loop6               ram9      tty17  tty45  usbmon0
bus              loop7               random    tty18  tty46  usbmon1
cdrom            mapper              rfkill    tty19  tty47  usbmon2
cdrw             mcelog              root      tty2   tty48  usbmon3
char             mem                 rtc       tty20  tty49  usbmon4
console          net                 rtc0      tty21  tty5   usbmon5
core             network_latency     scd0      tty22  tty50  vcs
cpu              network_throughput  sda       tty23  tty51  vcs1
cpu_dma_latency  null                sda1      tty24  tty52  vcs2
disk             oldmem              sda2      tty25  tty53  vcs3
dri              pktcdvd             sda3      tty26  tty54  vcs4
dvd              port                sda5      tty27  tty55  vcs5
dvdrw            ppp                 sg0       tty28  tty56  vcs6
ecryptfs         psaux               sg1       tty29  tty57  vcs7
fb0              ptmx                shm       tty3   tty58  vcsa
fd               pts                 snapshot  tty30  tty59  vcsa1
full             ram0                snd       tty31  tty6   vcsa2
fuse             ram1                sr0       tty32  tty60  vcsa3
hidraw0          ram10               stderr    tty33  tty61  vcsa4
hidraw1          ram11               stdin     tty34  tty62  vcsa5
hidraw2          ram12               stdout    tty35  tty63  vcsa6
hpet             ram13               tty       tty36  tty7   vcsa7
input            ram14               tty0      tty37  tty8   vga_arbiter
kmsg             ram15               tty1      tty38  tty9   zero
log              ram2                tty10     tty39  ttyS0
loop0            ram3                tty11     tty4   ttyS1
loop1            ram4                tty12     tty40  ttyS2
loop2            ram5                tty13     tty41  ttyS3
vedro@myone:/dev$ unmount -d fuse
No command 'unmount' found, did you mean:
 Command 'umount' from package 'mount' (main)
 Command 'umount' from package 'loop-aes-utils' (universe)
unmount: command not found
vedro@myone:/dev$ umount -d fuse
umount: /dev/fuse is not in the fstab (and you are not root)
vedro@myone:/dev$ mount fuse
mount: according to mtab, /home/vedro/fuse/test is already mounted on /home/vedro/fuse/tmp
mount failed
vedro@myone:/dev$ fusermount -u fuse
fusermount: entry for /dev/fuse not found in /etc/mtab
vedro@myone:/dev$ fusermount -u /dev/fuse
fusermount: entry for /dev/fuse not found in /etc/mtab
vedro@myone:/dev$ fusermount -u test
fusermount: entry for /dev/test not found in /etc/mtab
vedro@myone:/dev$ cd
vedro@myone:~$ fusermount -u test
fusermount: entry for /home/vedro/test not found in /etc/mtab
vedro@myone:~$ cd fuse
vedro@myone:~/fuse$ fusermount -u test
fusermount: entry for /home/vedro/fuse/test not found in /etc/mtab
vedro@myone:~/fuse$ cd tmp
vedro@myone:~/fuse/tmp$ fusermount -u test
fusermount: entry for /home/vedro/fuse/tmp/test not found in /etc/mtab
vedro@myone:~/fuse/tmp$ fusermount -u tmp
fusermount: entry for /home/vedro/fuse/tmp/tmp not found in /etc/mtab
vedro@myone:~/fuse/tmp$ cd ..
vedro@myone:~/fuse$ fusermount -u tmp
fusermount: /home/vedro/fuse/tmp not mounted
vedro@myone:~/fuse$ fusermount -u tmp5
fusermount: entry for /home/vedro/fuse/tmp5 not found in /etc/mtab
vedro@myone:~/fuse$ umount fuaw
umount: fuaw is not mounted (according to mtab)
vedro@myone:~/fuse$ umount fuse
umount: fuse is not mounted (according to mtab)
vedro@myone:~/fuse$ umount /dev/fuse
umount: /dev/fuse is not in the fstab (and you are not root)
vedro@myone:~/fuse$ unmount fuse