<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - System "forgets" about its DVI output" href="https://bugs.freedesktop.org/show_bug.cgi?id=90804#c10">Comment # 10</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - System "forgets" about its DVI output" href="https://bugs.freedesktop.org/show_bug.cgi?id=90804">bug 90804</a> from <a class="email" href="mailto:steve@sk2.org" title="Stephen Kitt <steve@sk2.org>"> Stephen Kitt</a> <pre>I've replaced the DVI cable, but it hasn't fixed things (I even tried with a third DVI cable). I can trigger this reliably by switching inputs on the monitor; this has always logged invalid EDIDs, but only recently has it caused the system to forget it's there. I've noticed that whichever VT is selected when I switch inputs is the one that goes away; if it's a console VT though, all the console VTs go and I haven't found a way to get them back. An X VT won't come back either but I can restart X and that restores the display (most of the time). Should I just go for the stored EDID approach? Or is there some change I could revert somewhere?</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>