Hi.
On Fri, 18 Sep 2015 09:44:38 +0500
Muhammad Yousuf Khan <sirtcp@gmail.com> wrote:
> I am using Debian 8.2. i enable screen sharing but when i try to connect
> client side shows me this message
>
> unable to connect VNC server using your chosen security setting. Either
> upgrade the VNC server to more recent version from realVNC or select weaker
> level of encryption.
This message is half-true. You don't need to upgrade VNC server, you
need to upgrade to VNC client that supports TLS-over-VNC. Or to disable
VNC encryption altogether.
The problem is - about the only client that seems to support that
cryptic 'VNC security type 18' seems to be Remmina.
So - you need to connect from the Windows client - you need to have an
insecure configuration on server side. Presumably - it's done like this:
gsettings set org.gnome.Vino require-encryption false
Reco