Ubuntu 14.04 "df / " prints full UUID

[mario.q59]

see this description
http://askubuntu.com/questions/746210/ubuntu-14-04-df-prints-full-uuid

my system is
-------------------------
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.4 LTS
Release: 14.04
Codename: trusty

$ uname -a
Linux gandalf 3.13.0-83-generic #127-Ubuntu SMP Fri Mar 11 00:25:37 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

$ apt-cache policy coreutils
coreutils:
  Installato: 8.21-1ubuntu5.4
  Candidato: 8.21-1ubuntu5.4
  Tabella versione:
 *** 8.21-1ubuntu5.4 0
        500 http://archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     8.21-1ubuntu5.1 0
        500 http://archive.ubuntu.com/ubuntu/ trusty-security/main amd64 Packages
     8.21-1ubuntu5 0
        500 http://archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages
------------------------
The output format for df changed after a recent kernel update in Ubuntu 14.04. LTS
When I run df to show all mounted filesystems, the output looks like this:
$ df
File system 1K-blocchi Usati Disponib. Uso% Montato su
udev 1980104 4 1980100 1% /dev
tmpfs 399056 1296 397760 1% /run
/dev/sda3 474542212 12259424 438154328 3% /
none 4 0 4 0% /sys/fs/cgroup
none 5120 0 5120 0% /run/lock
none 1995272 156 1995116 1% /run/shm
none 102400 76 102324 1% /run/user
/dev/sda1 2043988 3456 2040532 1% /boot/efi

when I only want to show one specific device, e.g. $HOME, the output changes to
$ df $HOME
File system 1K-blocchi Usati Disponib. Uso% Montato su
/dev/disk/by-uuid/beb6a7ee-a327-468c-b46c-ba6f3b1e914a 474542212 12259424 438154328 3% /

#################################################

on a computer before upgrading
---------------------
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.2 LTS
Release: 14.04
Codename: trusty

$ uname -a
Linux arco23 3.13.0-53-generic #89-Ubuntu SMP Wed May 20 10:34:39 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

$ apt-cache policy coreutils
coreutils:
  Installato: 8.21-1ubuntu5.1
  Candidato: 8.21-1ubuntu5.3
  Tabella versione:
     8.21-1ubuntu5.3 0
        500 http://ubuntu.mirror.garr.it/mirrors/ubuntu-archive/ trusty-updates/main amd64 Packages
 *** 8.21-1ubuntu5.1 0
        500 http://ubuntu.mirror.garr.it/mirrors/ubuntu-archive/ trusty-security/main amd64 Packages
        100 /var/lib/dpkg/status
     8.21-1ubuntu5 0
        500 http://ubuntu.mirror.garr.it/mirrors/ubuntu-archive/ trusty/main amd64 Packages
--------------------
$ df
df: "/run/user/1002/gvfs": Permesso negato
File system 1K-blocks Usati Disponib. Uso% Montato su
/dev/sda3 474542212 8932656 441481096 2% /
none 4 0 4 0% /sys/fs/cgroup
udev 1953152 4 1953148 1% /dev
tmpfs 393656 1244 392412 1% /run
none 5120 0 5120 0% /run/lock
none 1968268 152 1968116 1% /run/shm
none 102400 80 102320 1% /run/user
/dev/sda1 2043988 3428 2040560 1% /boot/efi

$ df $HOME
File system 1K-blocks Usati Disponib. Uso% Montato su
/dev/sda3 474542212 8932328 441481424 2% /
------------------------------------------------

Thanks for the attention
regards Mario

[mario.q59 (mario-q59)]

a recent update has solved the problem.

Thank you

Greetings
Mario