ti@D8LXQt:~$ sudo apt-get --show-upgraded dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages have been kept back:
  iptables
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up connman (1.33-1) ...
Job for connman.service failed because the control process exited with error code.
See "systemctl status connman.service" and "journalctl -xe" for details.
invoke-rc.d: initscript connman, action "start" failed.
● connman.service - Connection service
   Loaded: loaded (/lib/systemd/system/connman.service; enabled; vendor preset: enabled)
   Active: activating (auto-restart) (Result: exit-code) since Sun 2016-12-11 01:19:54 CET; 3ms ago
  Process: 1604 ExecStart=/usr/sbin/connmand -n (code=exited, status=127)
 Main PID: 1604 (code=exited, status=127)

Dec 11 01:19:54 D8LXQt systemd[1]: connman.service: Unit entered failed state.
Dec 11 01:19:54 D8LXQt systemd[1]: connman.service: Failed with result 'exi…de'.
Hint: Some lines were ellipsized, use -l to show in full.
dpkg: error processing package connman (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 connman
E: Sub-process /usr/bin/dpkg returned an error code (1)
ti@D8LXQt:~$ apt-get -o Debug::pkgProblemResolver=yes dist-upgrade
E: Could not open lock file /var/lib/dpkg/lock - open (13: Permission denied)
E: Unable to lock the administration directory (/var/lib/dpkg/), are you root?
ti@D8LXQt:~$ sudo apt-get -o Debug::pkgProblemResolver=yes dist-upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Starting pkgProblemResolver with broken count: 1
Starting 2 pkgProblemResolver with broken count: 1
Investigating (0) libxtables12:amd64 < none -> 1.6.0+snapshot20161117-4 @un uN Ib >
Broken libxtables12:amd64 Breaks on libxtables11:amd64 < 1.6.0+snapshot20161117-1 @ii mK > (<= 1.6.0+snapshot20161117-1)
  Considering libxtables11:amd64 8 as a solution to libxtables12:amd64 3
  Holding Back libxtables12:amd64 rather than change libxtables11:amd64
Investigating (0) iptables:amd64 < 1.4.21-2+b1 -> 1.6.0+snapshot20161117-4 @ii umU Ib >
Broken iptables:amd64 Depends on libxtables12:amd64 < none | 1.6.0+snapshot20161117-4 @un uH > (= 1.6.0+snapshot20161117-4)
  Considering libxtables12:amd64 3 as a solution to iptables:amd64 3
  Holding Back iptables:amd64 rather than change libxtables12:amd64
 Try to Re-Instate (1) iptables:amd64
Done
Calculating upgrade... Done
The following packages have been kept back:
  iptables
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up connman (1.33-1) ...
Job for connman.service failed because the control process exited with error code.
See "systemctl status connman.service" and "journalctl -xe" for details.
invoke-rc.d: initscript connman, action "start" failed.
● connman.service - Connection service
   Loaded: loaded (/lib/systemd/system/connman.service; enabled; vendor preset: enabled)
   Active: activating (auto-restart) (Result: exit-code) since Sun 2016-12-11 01:20:54 CET; 3ms ago
  Process: 1690 ExecStart=/usr/sbin/connmand -n (code=exited, status=127)
 Main PID: 1690 (code=exited, status=127)

Dec 11 01:20:54 D8LXQt systemd[1]: connman.service: Unit entered failed state.
Dec 11 01:20:54 D8LXQt systemd[1]: connman.service: Failed with result 'exi…de'.
Hint: Some lines were ellipsized, use -l to show in full.
dpkg: error processing package connman (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 connman
E: Sub-process /usr/bin/dpkg returned an error code (1)
ti@D8LXQt:~$ sudo apt-get check
Reading package lists... Done
Building dependency tree
Reading state information... Done
ti@D8LXQt:~$ sudo dpkg --audit connman
The following packages are only half configured, probably due to problems
configuring them the first time.  The configuration should be retried using
dpkg --configure <package> or the configure menu option in dselect:
 connman              Intel Connection Manager daemon
ti@D8LXQt:~$ df -h
Filesystem      Size  Used Avail Use% Mounted on
udev             10M     0   10M   0% /dev
tmpfs           1.6G  9.1M  1.6G   1% /run
/dev/sde2        11G  4.9G  5.5G  48% /
tmpfs           3.9G   80K  3.9G   1% /dev/shm
tmpfs           5.0M  4.0K  5.0M   1% /run/lock
tmpfs           3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/sde3        19G  9.1G  8.7G  52% /home
tmpfs           788M  8.0K  788M   1% /run/user/1000