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SystemMenu: wait for a completed paint before switching VT

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Activating the GDM login screen switches VT and causes X to freeze
event processing (because it lost the drm master), so must make
sure to have painted the lock screen at least once before proceeding,
or the user can go back and see the unlocked desktop.

https://bugzilla.gnome.org/show_bug.cgi?id=708051
This commit is contained in:
Giovanni Campagna 2013-09-25 14:02:56 +02:00
parent ac8d39acf4
commit 3b1b9f589b
1 changed files with 5 additions and 1 deletions
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6
js/ui/status/system.js
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@ -372,7 +372,11 @@ const Indicator = new Lang.Class({
Main.overview.hide();
if (Main.screenShield)
Main.screenShield.lock(false);
Gdm.goto_login_session_sync(null);
Clutter.threads_add_repaint_func_full(Clutter.RepaintFlags.POST_PAINT, function() {
Gdm.goto_login_session_sync(null);
return false;
});
},
_onQuitSessionActivate: function() {