Same problem as everyone else: Locking the screen with Win+L turns off the monitors (I get "Signal lost" warnings on them) but after a minute or so, something turns them back on.
xset q reports: DPMS (Energy Star): Standby: 0 Suspend: 0 Off: 0 DPMS is Enabled Monitor is On Note: The same happens when I force the monitors to turn off with xset dpms force off In the journal, I see these entries after shutting off the monitors at 13:57:51: Jun 21 13:58:16 linux01 /usr/lib/gdm3/gdm-x-session[2471]: (II) modeset(0): EDID vendor "HWP", prod id 12816 Jun 21 13:58:16 linux01 /usr/lib/gdm3/gdm-x-session[2471]: (II) modeset(0): Using hsync ranges from config file Jun 21 13:58:16 linux01 /usr/lib/gdm3/gdm-x-session[2471]: (II) modeset(0): Using vrefresh ranges from config file Jun 21 13:58:16 linux01 /usr/lib/gdm3/gdm-x-session[2471]: (II) modeset(0): Printing DDC gathered Modelines: Jun 21 13:58:16 linux01 /usr/lib/gdm3/gdm-x-session[2471]: (II) modeset(0): Modeline "1920x1200"x0.0 154.00 1920 1968 2000 2080 1200 1203 1209 1235 +hsync -vsync (74.0 kHz eP) ... Jun 21 13:58:19 linux01 gnome-shell[2611]: STACK_OP_RAISE_ABOVE: sibling window 0x54017c3 not in stack Jun 21 13:58:19 linux01 gnome-shell[2611]: STACK_OP_RAISE_ABOVE: sibling window 0x54017c3 not in stack Jun 21 13:58:19 linux01 gnome-shell[2611]: STACK_OP_RAISE_ABOVE: sibling window 0x54017c3 not in stack -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-screensaver in Ubuntu. https://bugs.launchpad.net/bugs/1292041 Title: Lockscreen doesn't turn off the screen To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1292041/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
