id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc	mlocked
13555	X Windows locks is monitor switched off whilst displaying mytfrontend	bib1963	Mark Kendall	"I have a DP monitor fed by Mesa DRI Intel(R) Haswell.

If I have a current virtual desktop showing FE and switch the monitor off for a few moments, once I switch it back on, FE always gets shown in X no matter what I do. Whether I issue a kill or xkill does not matter, the display freezes.

I cannot change to any other running app, nor start a new one and have it displayed.

And it still shows after checking that FE is not running.

All I can do is kill the X session from a vty and restart.

This has been happening for quite a while.

If I remember correctly, this started a few years ago, then I move from DVI to DP."	Bug Report - General	closed	minor	32.0	MythTV - User Interface Library	Master Head	medium	Trac EOL			0