https://bugzilla.novell.com/show_bug.cgi?id=427645
User llunak@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=427645#c5
Lubos Lunak changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |llunak@novell.com
AssignedTo|kde-maintainers@suse.de |sndirsch@novell.com
Component|KDE4 Workspace |X.Org
QAContact|qa@suse.de |xorg-maintainer-bugs@forge.provo.novell.com
Summary|KDE4 desktop (likely some RANDR tool) triggers |RANDR doesn't inform about newly plugged
|DDC scan every 10 seconds |monitors
--- Comment #5 from Lubos Lunak 2008-09-19 08:11:26 MDT ---
That is correct:
===
void RandrMonitorModule::poll()
{
// HACK: It seems that RRNotify/RRNotify_OutputChange event (i.e. detecting
a newly
// plugged or unplugged monitor) does not work without polling some randr
functionality.
int dummy;
XRRGetScreenSizeRange( QX11Info::display(), window, &dummy, &dummy, &dummy,
&dummy );
}
===
I didn't expect polling of a RANDR function would have any other effect than
making it tell the client about the change, when it fails to do so on its own.
If you tell me how to get RRNotify_OutputChange about a monitor change without
polling, I'll gladly remove the hack.
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