From b206ada9e1582e81e3304656cabbbd53fdd52d55 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Thu, 28 Mar 2013 22:13:21 -0500 Subject: [PATCH] Ignore spurious BadMatch errors which can occur when autologon is enabled The errors originate from this commit http://lists.kde.org/?l=kde-commits&m=107824396401206&w=2 and appear only on certain hardware/software combinations (cherry picked from commit 2a889fe31478e2b58e98ce568a5eafbc04ac287b) --- kdm/kfrontend/kgapp.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kdm/kfrontend/kgapp.cpp b/kdm/kfrontend/kgapp.cpp index 705efada7..27771d2e0 100644 --- a/kdm/kfrontend/kgapp.cpp +++ b/kdm/kfrontend/kgapp.cpp @@ -495,7 +495,11 @@ kg_main( const char *argv0 ) UnsecureDisplay( dpy ); restore_modifiers(); + // Qt4 has a nasty habit of generating BadWindow errors in normal operation, so we simply ignore them + // This also prevents the user from being dropped to a console login if Xorg glitches or is buggy + XSetErrorHandler( ignoreXError ); XSetInputFocus( qt_xdisplay(), PointerRoot, PointerRoot, CurrentTime ); + XSetErrorHandler( (XErrorHandler)0 ); delete app; }