[Bug 937042] [NEW] unmaximizing an maximasing thunderbird window displays a white one

[Carla Sella]

Public bug reported:

When I minimize thunderbird and then maximize it clicking on the icon on  the launcher I get a white window with nothing written in it (see attached image: screenshot1).
I have to double click on the top thunderbird menu bar to unmaximize it so it returns to normal state, and then click on the maximize button again (see attached image: screenshot2).

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: thunderbird 11.0~b2+build2-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
BuildID: 20120217115706
Date: Mon Feb 20 17:01:50 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120114)
SourcePackage: thunderbird
UpgradeStatus: Upgraded to precise on 2012-01-31 (19 days ago)

** Affects: thunderbird (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug precise

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Title:
  unmaximizing an maximasing thunderbird window displays a white one

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