<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [SKL-U] System hang when plug in a VGA monitor" href="https://bugs.freedesktop.org/show_bug.cgi?id=91791#c39">Comment # 39</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [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:jagermeistermeister@gmail.com" title="webdevelopersdiary <jagermeistermeister@gmail.com>"> webdevelopersdiary</a> <pre>Hi Gary, I was reading into Skylake support for MST and stumbled into this bug report. The issue you are describing with the blank screen is something I have heard before during my search, I posted all the info I could find here: <a href="http://unix.stackexchange.com/questions/247722/intel-skylake-displayport-1-2-mst-daisy-chain-on-linux">http://unix.stackexchange.com/questions/247722/intel-skylake-displayport-1-2-mst-daisy-chain-on-linux</a> It contains links to 2 different situations: - one nvidia user reported that his second screen stayed blank (power saving mode). After his screen saver switched on and he used the computer *both* screens came on and the issue was gone until next reboot. - an AMD Radeon user mentioned both his screens went into power saving mode *after* logging in, while these were working before the login. And now I read about your screen also going in power saving mode, so I am just wondering if these situations all have something in common. Perhaps you could try the work-around in this link to see if that solves the blank screen problem: <a href="http://ubuntuforums.org/showthread.php?t=2301503">http://ubuntuforums.org/showthread.php?t=2301503</a> HTH</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> </ul> </body> </html>