I also have this issue with my T60. Tha bad news is that after upgrading my distro to 12.10 unity2d - which I used for workaround - is vanished. It's a big problem that I can't use the unity environment, I have to find some other window manager variant like xubuntu or lubuntu until this problem is not solved.
I also have this issue with my T60. Tha bad news is that after upgrading my distro to 12.10 unity2d - which I used for workaround - is vanished. It's a big problem that I can't use the unity environment, I have to find some other window manager variant like xubuntu or lubuntu until this problem is not solved.