When i connect via xrdp 0.9.1-9+deb9u3 -> xorg from windows RDP client to Debian 9.5 i have this message on Desktop
Running in software rendering mode
Cinnamon is currently running without video hardware acceleration and as a result, you may observe much higher than normal CPU usage.
There could be a problem with your drivers or some other issue. For the best experience, it is recommended that you only use this mode for troubleshooting purposes.
How avoid this problem?