<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - i915:No display with Display port [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up" href="https://bugs.freedesktop.org/show_bug.cgi?id=90963#c50">Comment # 50</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - i915:No display with Display port [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up" href="https://bugs.freedesktop.org/show_bug.cgi?id=90963">bug 90963</a> from <a class="email" href="mailto:conselvan2@gmail.com" title="Ander Conselvan de Oliveira <conselvan2@gmail.com>"> Ander Conselvan de Oliveira</a> <pre>(In reply to Steve Harms from <a href="show_bug.cgi?id=90963#c47">comment #47</a>) > I can confirm this issue using all kernels 3.16 and newer, with a Lenovo > W541 and Docking station over DisplayPort. > > This issue still occurs even if I manually set my monitor to DP 1.1 (HP > 34C). > Using kernel 3.13 solves this. Kernel 3.16 didn't have MST support, so that would seem unrelated. (In reply to Steve Harms from <a href="show_bug.cgi?id=90963#c48">comment #48</a>) > I confirmed with the Dell XPS 13 9333 and the Lenovo W541 using a Mini-DP -> > DP adapter that this display does work using 3440x1440@60hz with > xorg-video-intel. > > The issue appears to be isolated to DisplayPort docking stations (when I > dock my Lenovo W541 this issue arises - the display can be driven at > 2560x1440 however) Please open a new bug report and attach dmesg all the way from boot with drm.debug=14 in the kernel command line.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>