Good day, I tried to set Ctrl+Alt+D as my custom key binding to the All Settings / Keyboard / Shortcuts / Navigation / "Hide all normal windows" setting. The setting is accepted, however the setting is ignored and nothing happens when I press Ctrl+Alt+D - Ctrl+Win+D continues to work. I am attaching a screenshot of the setting. Thank you.
This is kind of weird because my other custom key bindings (prev/next song, launch terminal with Shift+F2 etc) are working correctly.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: gnome-control-center 1:3.6.3-0ubuntu41
ProcVersionSignature: Ubuntu 3.11.0-11.17-generic 3.11.3
Uname: Linux 3.11.0-11-generic i686
ApportVersion: 2.12.5-0ubuntu1
Architecture: i386
Date: Thu Oct 3 13:27:56 2013
InstallationDate: Installed on 2013-08-03 (60 days ago)
InstallationMedia: Ubuntu-Server 13.04 "Raring Ringtail" - Release i386 (20130423.1)
MarkForUpload: True
SourcePackage: gnome-control-center
UpgradeStatus: Upgraded to saucy on 2013-10-02 (0 days ago)
usr_lib_gnome-control-center:
activity-log-manager 0.9.7-0ubuntu4
deja-dup 27.3.1-0ubuntu1
gnome-control-center-datetime 13.10.0+13.10.20130930-0ubuntu1
gnome-control-center-signon 0.1.7~+13.10.20130724.1-0ubuntu1
What is worse, the keyboard layout switch button does not work: the default value is Win+Space which does not work. I tried to set it to Alt+LShift but it does not work either.