<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - System fails to reboot after Ctrl-Alt-Del" href="https://bugs.freedesktop.org/show_bug.cgi?id=108464#c15">Comment # 15</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - System fails to reboot after Ctrl-Alt-Del" href="https://bugs.freedesktop.org/show_bug.cgi?id=108464">bug 108464</a> from <a class="email" href="mailto:duncan_roe@optusnet.com.au" title="Duncan Roe <duncan_roe@optusnet.com.au>"> Duncan Roe</a> <pre>Further to <a href="attachment.cgi?id=143008" name="attach_143008" title="dmesg o/p with attachment 143007">attachment 143008</a> <a href="attachment.cgi?id=143008&action=edit" title="dmesg o/p with attachment 143007">[details]</a>: there are lots of calls to dm_dp_aux_transfer with aux=00000000f0bfdb41, but the first call with aux=0000000074cc4227 fails (because the aux_engine pointer is NULL). Then a few more calls with 00000000f0bfdb41, 2 more with 0000000074cc4227 and lastly a few with 00000000f0bfdb41 again. Does that pattern jog anyone's memory? Is anyone else reproducing this bug? <a class="bz_bug_link bz_status_NEW " title="NEW - My HDMI stopped working at Linux 4.18.8" href="show_bug.cgi?id=108139#c5">https://bugs.freedesktop.org/show_bug.cgi?id=108139#c5</a> mentions the name "Stoney" (chipset(?)) in case that is any help. If no-one else is reproducing this, what would be the most helpful thing I could try next? I don't see this behviour in a VM, so can't gdb it.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>