<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [SKL-U] System hang when plug in a VGA monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=91791#c21">Comment # 21</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [SKL-U] System hang when plug in a VGA monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=91791">bug 91791</a> from <a class="email" href="mailto:paul.a.parenteau@intel.com" title="dog <paul.a.parenteau@intel.com>"> dog</a> <pre>This is a very confusing thread. I'm trying to make sense of all the comments here. The description says that one OEM system hands if a VGA monitor is plugged in. <a href="show_bug.cgi?id=91791#c1">Comment #1</a> says the issue can't be reproduced. (Note that we've been encountering poor quality DP->VGA dongles quite a bit this year) Please provide a summary of the simplest configuration that demonstrates the error today. Can it be demonstrated with out the use of dongles or converter boxes? Can you connect from a DP port to two monitors in series? Does that work? The status of DP MST and DP MST audio is being captured in the driver, but it is know that a number of Dave Airlie's patches are still in review. So, DP MST functionality is not complete.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>