This looks very similar to a bug that was present on v490u and b490u, but is already fixed in the upstream kernel. We will need to more debugging/digging to figure out why this no longer works. This machine was enabled in Oneiric, so it sounds like this is a regression from Oneiric to Precise.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1089950 Title: [Lenovo x230i] - Displayport doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089950/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
