Ubuntu
xorg-server-lts-xenial package

  1. Trusty (14.04)
  2. Bug #1586260
  3. Comment #0

Comment 0 for bug 1586260

Revision history for this message
Xinxiu Yang (imtxc) wrote :

Title: System freeze & no display if set External monitor as primary (Performance mode)

Summary: System freeze & no display if set External monitor as primary (Performance mode)

Steps:
1. Setup Graphic mode to Performance mode
2. Plug External monitor with HDMI
3. Set display mode to External monitor only is pass
4. Set display mode to Extend/ Mirror mode

Expected results: External monitor can be set as primary normally

Actual results: System freeze & no display if set External monitor as primary (Performance mode)