How to set up VNC connection?

[Nachteule]

@emel445

Here the cmdline version for enabling staging repo and updating package:

1) edit /etc/apt/sources.list.d/xbian.list

Terminal

xbian@xbian ~ $ sudo nano /etc/apt/sources.list.d/xbian.list
xbian@xbian ~ $ cat /etc/apt/sources.list.d/xbian.list
deb mirror://apt.xbian.org/mirror.txt stable main rpi2-jessie
deb mirror://apt.xbian.org/mirror.txt staging main rpi2-jessie
### deb mirror://apt.xbian.org/mirror.txt devel main rpi2-jessie

2) refresh package list

Terminal

xbian@xbian ~ $ sudo apt-get update

3) update package xbian-package-vnc-server

Terminal

xbian@xbian ~ $ sudo apt-get install xbian-package-vnc-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
alsa-base libjasper1 libp11-kit-dev
Use 'apt-get autoremove' to remove them.
The following packages will be upgraded:
xbian-package-vnc-server
1 upgraded, 0 newly installed, 0 to remove and 10 not upgraded.
Need to get 17.2 kB of archives.
After this operation, 51.2 kB disk space will be freed.
Get:1 http://apt.xbian.org staging/rpi2-jessie xbian-package-vnc-server armhf 2.2.4-1489940152 [17.2 kB]
Fetched 17.2 kB in 0s (69.5 kB/s)
Create a snapshot of '/run/btrfs-snap/root/@' in '/run/btrfs-snap/root/@btrfs-auto-snap_apt-run-2017-05-03-1326'
Delete subvolume (no-commit): '/run/btrfs-snap/root/@last_good_known'
Create a snapshot of '/run/btrfs-snap/root/@btrfs-auto-snap_apt-run-2017-05-03-1326' in '/run/btrfs-snap/root/@last_good_known'
@btrfs-auto-snap_apt-run-2017-05-03-1326, 1 created snapshots, 0 destroyed snapshots, 0 warnings.
(Reading database ... 29059 files and directories currently installed.)
Preparing to unpack .../xbian-package-vnc-server_2.2.4-1489940152_armhf.deb ...
Unpacking xbian-package-vnc-server (2.2.4-1489940152) over (2.0.0fix) ...
Setting up xbian-package-vnc-server (2.2.4-1489940152) ...

And here Kodi's xbian-config GUI version: