Mir

  1. Bug #1580774
  2. Comment #13

Comment 13 for bug 1580774

Revision history for this message
Gerry Boland (gerboland) wrote :

There appears to be a problem with the DisplayConfiguration::power_mode flag in Mir.

I've added debug logging inside ms::MediatingDisplayChanger::update_input_rectangles to print the display configuration state. At startup, once unity8 starts, I see this output from USC:

http://pastebin.ubuntu.com/16393116/

The power modes are wrong, which causes Mir to think the virtual display's geometry should be included in the input region.

This patch is a quick fix, but not the correct one.
http://pastebin.ubuntu.com/16393164/
Instead need to figure out why the power mode is being incorrectly determined when Mir reconfigures displays on unity8 connect.