Pidgin is stuck in Unity panel after start

[Said Babayev]

After starting pidgin from messaging menu, it appears on Unity panel as expected but does not show main window, but it does not respond when you click it. You need to rightclick and select "quit", then open pidgin again from messaging menu. Second time - it behaves correctly.

1) Description: Ubuntu 12.04.1 LTS
Release: 12.04

2) pidgin:
  Installed: 1:2.10.3-0ubuntu1.1
  Candidate: 1:2.10.3-0ubuntu1.1
  Version table:
 *** 1:2.10.3-0ubuntu1.1 0
        500 http://az.archive.ubuntu.com/ubuntu/ precise-updates/main i386 Packages
        500 http://security.ubuntu.com/ubuntu/ precise-security/main i386 Packages
        100 /var/lib/dpkg/status
     1:2.10.3-0ubuntu1 0
        500 http://az.archive.ubuntu.com/ubuntu/ precise/main i386 Packages

3) Pidgin should open its window and correctly display unity panel icon
4) Main window is not opened, and panel icon does not work on leftclick

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: pidgin 1:2.10.3-0ubuntu1.1
ProcVersionSignature: Ubuntu 3.2.0-29.46-generic-pae 3.2.24
Uname: Linux 3.2.0-29-generic-pae i686
ApportVersion: 2.0.1-0ubuntu12
Architecture: i386
Date: Thu Aug 30 08:59:47 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
SourcePackage: pidgin
UpgradeStatus: No upgrade log present (probably fresh install)