(In reply to comment #153) > Dual display is confirmed working after firmware upgrade. > > I'm dual booting Arch Linux (uname -r: kernel 3.12.9-2-ARCH) and Windows 7 > on a Thinkpad T440 and using the Thinkpad Pro Dock; after installing dock > firmware version 2.17.00 linked above on Windows and rebooting into Arch, > dual display (monitor model Acer V236HL) is confirmed working over DVI, > including extended desktop. > > Thank you to everyone that contributed to this fix.
Elaboration: I have not applied any patches to the kernel at all. The firmware upgrade was enough in my case. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1275794 Title: Lenovo T440s freezes when connected to docking station To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1275794/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
