Attached my X220 dmi info. It has the same issue. I think this is the pair issue of the trackpoint-not-enabled bug.
I was wondering if there is any BIOS update. I searched Lenovo website around a week ago but no found any. ** Attachment added: "dmi.txt" https://bugs.launchpad.net/ubuntu/natty/+source/linux/+bug/787738/+attachment/2163232/+files/dmi.txt ** Changed in: linux (Ubuntu Natty) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/787738 Title: [Thinkpad X220/E220s/E420s] trackpoint/trackpoint displays odd behaviour To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/787738/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
