** Attachment added: "These are the error messages thrown by gnome-control-center" https://bugs.launchpad.net/bugs/863900/+attachment/2490761/+files/errors
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/863900 Title: randr settings fail when i have a virtual crtc Status in “gnome-control-center” package in Ubuntu: New Bug description: I'm developing fake CRTCs to add new pluggable virtual monitors which can be accessed via VNC. it works finde with xrandr. I execute the following commands to set up my multi head environment: xrandr --admode VMon 1280x800 xrandr --output VMon --mode 1280x800 --left-of VGA-0 Other randr clients such as grandr and gnome-control center crash. I dont know why. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: gnome-control-center 1:3.2.0-0ubuntu3 ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4 Uname: Linux 3.0.0-12-generic x86_64 ApportVersion: 1.23-0ubuntu2 Architecture: amd64 Date: Sat Oct 1 10:39:30 2011 ExecutablePath: /usr/bin/gnome-control-center InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110827) ProcEnviron: SHELL=/bin/bash PATH=(custom, user) LANG=de_DE.UTF-8 SourcePackage: gnome-control-center UpgradeStatus: No upgrade log present (probably fresh install) XsessionErrors: (gnome-settings-daemon:2214): GLib-CRITICAL **: g_variant_new_string: assertion `string != NULL' failed (nautilus:2236): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed (nautilus:2236): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed (gnome-terminal:4058): Gtk-CRITICAL **: gtk_distribute_natural_allocation: assertion `extra_space >= 0' failed usr_lib_gnome-control-center: deja-dup 20.0-0ubuntu3 gnome-bluetooth 3.2.0-0ubuntu1 indicator-datetime 0.3.0-0ubuntu1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/863900/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp