Fresh install of Ubuntu 18.04, all packages up to date. I checked into the forums and adjusted my login to only use xorg. I have completely disabled Wayland. I use the teamviewer 13-64bit install, and gdebi to install it.
The daemon appears to load, but I have no access to GUI. it does not load.
Teamviewer13_logfile:
2018/07/20 10:22:17.452 2634 140140490271680 S Logger started.
2018/07/20 10:22:17.454 2634 140140490271680 S Found 0 core dump files ...
2018/07/20 10:22:17.454 2634 140140439856896 S+ Thread: SystemBusIO1
2018/07/20 10:22:17.454 2634 140140448249600 S+ Thread: SystemBusIO0
2018/07/20 10:22:17.456 2634 140140490271680 S systemd: logind service available
2018/07/20 10:22:17.457 2634 140140490271680 S systemd: New seat seat0 [path=/org/freedesktop/login1/seat/seat0, activeSession='2', canGraphical=1, canTTY=1, canM$
2018/07/20 10:22:17.458 2634 140140490271680 S+ DBus: optional property DefaultControlGroup not found
2018/07/20 10:22:17.458 2634 140140490271680 S+ DBus: optional property KillProcesses not found
2018/07/20 10:22:17.458 2634 140140490271680 S LogindSessionInfo: New session LogindSessionInfo [id=2 user=midnight state=user active=1 reliable=1 infoId=45021543$
2018/07/20 10:22:17.459 2634 140140490271680 S+ DBus: optional property DefaultControlGroup not found
2018/07/20 10:22:17.459 2634 140140490271680 S+ DBus: optional property KillProcesses not found
2018/07/20 10:22:17.459 2634 140140490271680 S LogindSessionInfo: New session LogindSessionInfo [id=c1 user=gdm state=greeter active=0 reliable=1 infoId=159115945$
2018/07/20 10:22:17.462 2634 140140212877056 S+ Thread: IOServiceWorker_0
2018/07/20 10:22:17.463 2634 140140204484352 S+ Thread: IOServiceWorker_1
2018/07/20 10:22:17.463 2634 140140196091648 S+ Thread: IOServiceWorker_2
2018/07/20 10:22:17.463 2634 140140187698944 S+ Thread: IOServiceWorker_3
2018/07/20 10:22:17.463 2634 140140170913536 S+ Thread: IOServiceWorker_5
2018/07/20 10:22:17.463 2634 140140179306240 S+ Thread: IOServiceWorker_4
2018/07/20 10:22:17.463 2634 140140490271680 S SysSessionInfoManager: observing sessions from logind is marked as reliable
2018/07/20 10:22:17.463 2634 140140490271680 S+ LateBinding [libX11.so.6]: Loaded library
2018/07/20 10:22:17.467 2634 140140490271680 S+ logind: resolved x11-display for session 'c1' using fallback: ':0' (invalid x11-display supplied '')
2018/07/20 10:22:17.515 2634 140140490271680 S+ logind: resolved x11-display for session '2' using fallback: ':1' (invalid x11-display supplied '')
2018/07/20 10:22:17.515 2634 140140490271680 S SysSessionInfoManager: Session Information provided by VT [priority: 2]
2018/07/20 10:22:17.519 2634 140140490271680 S Starting as daemon
2018/07/20 10:22:17.520 2634 140140490271680 S! AsioSettings::FindExternalIP: found 0 external IPs instead of 1!
2018/07/20 10:22:17.520 2634 140140490271680 S UpdateOnlineState newOnlineValue 0
2018/07/20 10:22:17.520 2634 140140490271680 S+ tvnetwork::Offline: online state 0
2018/07/20 10:22:17.520 2634 140140490271680 S! AsioSettings::FindExternalIP: found 0 external IPs instead of 1!
2018/07/20 10:22:17.521 2634 140140490271680 S Generating new RSA private/public key pair
2018/07/20 10:22:17.557 2634 140140490271680 S System uptime: 218 seconds
2018/07/20 10:22:17.558 2634 140140490271680 S SystemID m=1 s=0 75062f4498374a11a4183c755c5b6d6e
Start: 2018/07/20 10:22:17.558 (UTC-4:00)
Version: 13.1.8286
ID: 0
Loglevel: Info (100)
License: 0
Server: master14.teamviewer.com
IC: -111557152
CPU: AMD FX(tm)-6100 Six-Core Processor
CPU extensions: e9
OS: Lx Ubuntu 18.04 LTS (x86_64)
IP: 192.168.1.100
MID: -111557152_3773e1986_e0c5ebe4f3d0e608
MIDv: 0
Proxy-Settings: Type=0 IP= User=
Teamviewer Startup:
$ teamviewer
Init...
CheckCPU: SSE2 support: yes
Checking setup...
Launching TeamViewer ...
Launching TeamViewer GUI ...
install_teamviewerd.log
Fri Jul 20 10:22:17 EDT 2018
Action: Installing daemon (13.1.8286) for 'systemd' ...
installing /etc/systemd/system/teamviewerd.service (/opt/teamviewer/tv_bin/script/teamviewerd.service)
Try: systemctl enable teamviewerd.service
Created symlink /etc/systemd/system/multi-user.target.wants/teamviewerd.service → /etc/systemd/system/teamviewerd.service.
systemctl start teamviewerd.service