Recommended update for gdm
This update for gdm fixes the following issues:
- Use -listen intead of -nolisten for tcp connections to Xorg >= 1.17. (boo#978262, boo#981012, bgo#750026).
- Submitted by Atri Bhattacharya (badshah400)
Fixed bugs
bnc#978262
[DM] X-Server dont open tcp Port 6000 for remote use
bnc#981012
gdm: [DM] X-Server dont open tcp Port 6000 for remote use