<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - USB Type-C monitor flashes once when play a video file after unplug and re-plug the monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=110954#c4">Comment # 4</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - USB Type-C monitor flashes once when play a video file after unplug and re-plug the monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=110954">bug 110954</a> from <a class="email" href="mailto:nathan.d.ciobanu@linux.intel.com" title="nathan.d.ciobanu@linux.intel.com">nathan.d.ciobanu@linux.intel.com</a> <pre>(In reply to Lakshmi from <a href="show_bug.cgi?id=110954#c3">comment #3</a>) > (In reply to Chintan Patel from <a href="show_bug.cgi?id=110954#c0">comment #0</a>) > > Created <a href="attachment.cgi?id=144604" name="attach_144604" title="dmesg logs on Chromebook with drm-tip logs enabled with 0x1e">attachment 144604</a> <a href="attachment.cgi?id=144604&action=edit" title="dmesg logs on Chromebook with drm-tip logs enabled with 0x1e">[details]</a> > > dmesg logs on Chromebook with drm-tip logs enabled with 0x1e > > > > Steps to reproduce this issue: > > 1. Boot chromebook/Ubuntu 16.04 to OS. > > 2. Connect type-c cable to laptop. > > 3. Plug DP to MST Display > > 4. Switch sound output to speaker. > > 5. Play a local video or music (not suggested Youtube). OR "speaker_test" > > from command line > > 6. Close the player. > > 7. Unplug type-c cable then plug cable in about 5~10s. > > 8. Play a local video or music again. > > 9. MST monitor will flash once when playing multimedia. <------issue > > > After step 9, is audio working as expected? only issue is monitoring > flashing? Yes audio recovers after the flash and works fine.</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>