evolution 3.2.0 lost buttons

[marc]

I just implemented evoluition 3.2.0 (in French)
The buttons "corbeille", "pourriels", "non pourriels" in the upper bar are there, I can use them but I cannot see them (there is no icon, their are lightgrey, as their background)

Thanks for your help ...

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: evolution 3.2.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Thu Oct 20 21:17:06 2011
ExecutablePath: /usr/bin/evolution
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=fr_FR.UTF-8
SourcePackage: evolution
UpgradeStatus: Upgraded to oneiric on 2011-10-20 (0 days ago)