launcher shows uninstalled applications

Binary package hint: netbook-launcher

How to reproduce in 9.10 Alpha2, and encrypted Home directory:

1. Start the netbook-launcher
2. Install Claws-Email via APT
2. Purge-remove Claws using APT
3. Open The "Internet" Tab in Claws is still listed.
4. Hit Alt+F1 to show the default GNOME-Menu, Claws is not listed.
5. Log out, and login again. Claws is still listet as Internet Application in the launcher, with the "default App" Icon.
6. If click ob the remaining icon, you get a Error Message: "Unable to load GDesktopAppInfo for /usr/share/applications/claws-mail.desktop"

I also deinstalled ibus-gtk. The iBus icon is still visible in the netbook-launcher and gives me a: "unable to load GDesktopAppInfo for /usr/share/applications/ibus-setup.desktop"

I also uninstalled the gnome-games package, and all gnome games disappeared in the netbook-launcher.

ProblemType: Bug
Architecture: i386
Date: Sun Jan 24 13:40:19 2010
DistroRelease: Ubuntu 10.04
EcryptfsInUse: Yes
GConfNonDefault:
 /apps/netbook-launcher/disable_single_instance=false
 /apps/netbook-launcher/force_low_graphics=false
InstallationMedia: Ubuntu-Netbook-Remix 9.10 "Karmic Koala" - Release i386 (20091028.4)
MachineType: LG Electronics X110-L.A7SBG
Package: netbook-launcher 2.1.12-0ubuntu4
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-11-generic root=UUID=59c8489b-c5e0-4709-80f7-b054fcf34984 ro quiet splash
ProcEnviron:
 LANG=de_AT.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-11.15-generic
RelatedPackageVersions:
 xserver-xorg 1:7.5+1ubuntu1
 libgl1-mesa-glx 7.7-0ubuntu8
 libdrm2 2.4.17-0ubuntu2
 xserver-xorg-video-intel 2:2.9.1-1ubuntu1
 xserver-xorg-video-ati 1:6.12.99+git20091125.0061c4db-0ubuntu2
SourcePackage: netbook-launcher
Uname: Linux 2.6.32-11-generic i686
XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf'
dmi.bios.date: 10/13/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: EN021IL1.10G
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: X110
dmi.board.vendor: LG Electronics Inc.
dmi.board.version: Ver.001
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: LG Electronics Inc.
dmi.chassis.version: Ver.001
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrEN021IL1.10G:bd10/13/2008:svnLGElectronics:pnX110-L.A7SBG:pvrVer.001:rvnLGElectronicsInc.:rnX110:rvrVer.001:cvnLGElectronicsInc.:ct3:cvrVer.001:
dmi.product.name: X110-L.A7SBG
dmi.product.version: Ver.001
dmi.sys.vendor: LG Electronics
fglrx: Not loaded
system:
 distro: Ubuntu
 architecture: i686kernel: 2.6.32-11-generic