Comment 4 for bug 137904

I've just enabled the restricted drivers for my ATI card, rebooted and now the workspace switcher behaves normally, giving the option to change the number of workspaces. Now Thunderbird 2.0.0.6 crashes when I try to open an email, but not when opening a newsgroup post or composing an email. I'll try removing and re-installing to see if that fixes it.