[X2Go-User] desktop freezes when connection lost

[Neal Becker]

Love x2go, but one significant annoyance.

If I sleep my client without first shutting down x2go, then when it wakes, 
desktop is unresponsive until x2go timesout, and asks whether to terminate.

I don't know what x2go is doing that freezes desktop, but I don't think this 
should happen.

I'm using kde on client side.  I saw this behavior for some time, both on 
kde4 (fedora f22) and now on kf5 (fedora 23).