Hi My X240 broke... so I got a X250 instead... on which the 4K didn't work either with 15.10.... but today I have just installed the newest mainline kernel (4.5.0-040500rc4_4.5.0-040500rc4)... and suddenly it works!!! :)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1512386 Title: 4K support not working? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1512386/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs