<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [SKL] Intel HD 520 failed to train DP when connected with a external monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=93578#c74">Comment # 74</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [SKL] Intel HD 520 failed to train DP when connected with a external monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=93578">bug 93578</a> from <a class="email" href="mailto:dimitrios.liappis@gmail.com" title="Dimitrios Liappis <dimitrios.liappis@gmail.com>"> Dimitrios Liappis</a> <pre>> Someone else should verify this, but isn't the case that both on the thunderbolt dock WD15 and on the dongle DA200, the HDMI out does not work on high resolutions? Confirmed. I use the DA200 (which doesn't have DP, only HDMI) and can only output to screens with <1080p resolution with all kernels so far on Ubuntu Xenial and FC24 + FC25 (right now on 4.8.13). VGA output works. I think this issue is related to <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [SKL USB Type-C] connecting HDMI crashes kernel i915 (Dell XPS13 9350) Skylake, unable to get HDMI output with resolutions higher than 1440x900" href="show_bug.cgi?id=94567#c27">https://bugs.freedesktop.org/show_bug.cgi?id=94567#c27</a>.</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>