Steps to replicate:
Make sure gcalctool is not pinned to the launcher.
Open gcalctool, change gcalctool mode and pin gcalctool to the launcher.
Close gcalctool.
Click the gcalctool icon in the launcher -> gcalctool starts but no arrow in the launcher icon.
Close gcalctool.
Delete the gcalctool icon from the launcher.
Open gcalctool again
No gacalctool icon in the launcher.
Steps to replicate:
Make sure gcalctool is not pinned to the launcher.
Open gcalctool, change gcalctool mode and pin gcalctool to the launcher.
Close gcalctool.
Click the gcalctool icon in the launcher -> gcalctool starts but no arrow in the launcher icon.
Close gcalctool.
Delete the gcalctool icon from the launcher.
Open gcalctool again
No gacalctool icon in the launcher.
ProblemType: Bug untu0+677 [origin: LP-PPA-unity-team] ature: Ubuntu 3.2.0-22.35-generic 3.2.14 ,opengl, compiztoolbox, decor,vpswitch, snap,mousepoll, resize, place,move, wall,grid, regex,imgpng, session, gnomecompat, animation, fade,unitymtgra bhandles, workarounds, scale,expo, ezoom,unityshel l]
DistroRelease: Ubuntu 12.04
Package: unity 5.8.0+bzr2252ub
ProcVersionSign
Uname: Linux 3.2.0-22-generic x86_64
ApportVersion: 2.0-0ubuntu4
Architecture: amd64
CompizPlugins: [core,composite
CrashDB: unity
Date: Sun Apr 8 17:19:23 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)