<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Black Screen on Ubuntu 18.04 + Intel Graphics with Kernel > 4.15.0-47" href="https://bugs.freedesktop.org/show_bug.cgi?id=111495#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Black Screen on Ubuntu 18.04 + Intel Graphics with Kernel > 4.15.0-47" href="https://bugs.freedesktop.org/show_bug.cgi?id=111495">bug 111495</a> from <a class="email" href="mailto:zowalla@colorful-bytes.com" title="Richard Zowalla <zowalla@colorful-bytes.com>"> Richard Zowalla</a> <pre>Created <a href="attachment.cgi?id=145196" name="attach_145196" title="v5.3-rc6 dmesg output with debug options">attachment 145196</a> <a href="attachment.cgi?id=145196&action=edit" title="v5.3-rc6 dmesg output with debug options">[details]</a> v5.3-rc6 dmesg output with debug options Hi, I tested the following cable-combination with different monitors: HDMI -> HDMI = BLACK Screen HDMI -> DVI = BLACK Screen mDP -> HDMI => BLACK Screen mDP -> DP => Works The issue is reproduceable on all of our Minix Z83-4 devices (different product revisions). It does not appear on Minix N42C (different Intel CPU / GPU). I attached the "dmesg" output generated with the specified boot options under the v5.3-rc6 mainline kernel.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>