How to fix TeamViewer: Not ready. Please check your connection
If you run TeamViewer you will see the following output Init... CheckCPU: SSE2 support: yes Checking setup... Launching TeamViewer ... Starting network process (no daemon) Network process already started (or error) Launching TeamViewer GUI ... If you have an eternal loading, you will see the following window: To solve it, and could to connect to a remote computer you must run teamviewer as daemon as follows: sudo teamviewer --daemon enable Action: Installing daemon (15.5.3) for 'systemd' ... installing /etc/systemd/system/teamviewerd.service (/opt/teamviewer/tv_bin/script/teamviewerd.service) Try: systemctl enable teamviewerd.service systemctl start teamviewerd.service Now, execute again teamviewer as follows: teamviewer Init... CheckCPU: SSE2 support: yes Checking setup... Launching TeamViewer ... Launching TeamViewer GUI ... Enjoy it!