Monitors will turn off after reboot

[Xeboc]

On a serw11, with 3 - 4k monitors attached, a reboot will turn 2 of the screens off.

The monitors are correctly configured and laid out in the NVIDIA settings program, and there are no gaps between the screens. After the reboot, gdm3 will show up on all 4 screens, and the the screens will flash a few times after login, and 2 of them will turn off, specifically the internal screen, and one of the external screens. No monitors are unplugged while rebooting or after configuring the arrangement.

Disabling the daemon prevents this bug from happening.

[djordan2]

This appears to be caused by a gap between the top two monitors and the bottom two in monitors.xml. The layout engine isn't (yet) recognizing the need to close this gap.