On 12/20/17 02:49, Roger Price wrote:
Hi, I'm running stretch with Xfce. Gnome is also installed. The login greeter appears correctly, and allows login, but if I leave the "greeter" screen too long, then something intervenes and puts the two monitors into a sleep mode (iiyama E1700S orange light). I cannot find any key combination which wakes up gdm3.
Have you tried right-clicking with the mouse? My laptop with Stretch, Xfce, and the default login manager (lightdm?) requires this.
David