<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [BDW DP 4k] i915: No display with Displayport [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting" href="https://bugs.freedesktop.org/show_bug.cgi?id=90451#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - [BDW DP 4k] i915: No display with Displayport [drm:intel_dp_complete_link_train] *ERROR* failed to train DP, aborting" href="https://bugs.freedesktop.org/show_bug.cgi?id=90451">bug 90451</a> from <a class="email" href="mailto:leho@kraav.com" title="Leho Kraav (:macmaN :lkraav) <leho@kraav.com>"> Leho Kraav (:macmaN :lkraav)</a> <pre>(In reply to Eong Chen from <a href="show_bug.cgi?id=90451#c6">comment #6</a>) > Exactly the same problem with DELL U3415w(3440x1440) and dell e7440 laptop, > with a dp cable. > Using linux 4.0.4 with gentoo. > > If need my log, I can post. Exactly the same hardware set as Eong's above, kernel 4.5.1-gentoo. This failure to train DP link is not a regular visitor, first I've seen a complete failure like this during weeks of uptime. Not sure if for example recently suspending while docked may be throwing some things off.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>