I have had the same problem since 11.10. The problem occures on two seperate machines (now) running 12.04 and both of them have a screen size of 2560x1440.
I would think that the above metioned iMac runs at a screen size similar. I've posted a quick fix on Ask Ubuntu on how to get around the problem, but this should really be adressed correctly. Especially with screen sizes growing every year. http://askubuntu.com/questions/75611/mouse-pointer-size-problem -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/982115 Title: ubuntu big cursor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/982115/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs