<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - sna: (Haswell) X-server freezes when enabling DP at docking station" href="https://bugs.freedesktop.org/show_bug.cgi?id=71267#c154">Comment # 154</a> on <a class="bz_bug_link bz_status_RESOLVED bz_closed" title="RESOLVED FIXED - sna: (Haswell) X-server freezes when enabling DP at docking station" href="https://bugs.freedesktop.org/show_bug.cgi?id=71267">bug 71267</a> from <a class="email" href="mailto:anastas.stoyanovsky@calumetspecialty.com" title="Anastas Stoyanovsky <anastas.stoyanovsky@calumetspecialty.com>"> Anastas Stoyanovsky</a> <pre>(In reply to <a href="show_bug.cgi?id=71267#c153">comment #153</a>) > 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.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>