id,summary,reporter,owner,description,type,status,component,version,resolution,keywords,cc,guest,host
7839,Ubuntu 10.04 - Hangup when a monitor goes detached,Martin Wildam,,"When at least one (Windows) guest is started and a second monitor is turned off via xrandr (which might also happen when you detach a beamer or external monitor), the host system completely freezes.

Don't know if it happens with other guests too, but I could reproduce the hangup several times using an external monitor and turning off the built-in laptop monitor using:
  xrandr --output HDMI1 --mode 1680x1050 --rate 60 --primary --output LVDS1 --off --output TV1 --off --output VGA1 --off --output HDMI2 --off --output DP1 --off --output DP1 --off --output DP2 --off --output DP3 --off 

To make the external monitor the only active.",defect,closed,other,VirtualBox 3.2.12,obsolete,,,other,other