<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [GM965/GL960] blank screen after switching between VGA1 and LVDS1" href="https://bugs.freedesktop.org/show_bug.cgi?id=49688#c49">Comment # 49</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [GM965/GL960] blank screen after switching between VGA1 and LVDS1" href="https://bugs.freedesktop.org/show_bug.cgi?id=49688">bug 49688</a> from <a class="email" href="mailto:manikulin@gmail.com" title="max <manikulin@gmail.com>"> max</a> <pre>Created <a href="attachment.cgi?id=98980" name="attach_98980" title="dmesg with drm-intel-nightly 2014-05-13 x86_64">attachment 98980</a> <a href="attachment.cgi?id=98980&action=edit" title="dmesg with drm-intel-nightly 2014-05-13 x86_64">[details]</a> dmesg with drm-intel-nightly 2014-05-13 x86_64 I am sorry, but the problem persists. I have got dark VGA1 screen 3 times. Last time I have switched to vt and back by [Ctrl+Alt+F1], [Alt+F7] to restore the image. Picture on the LVDS1 display has normally appeared all three times with no additional kicks. I downloaded generic x86_64 kernel from <a href="http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/2014-05-13-utopic/">http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/2014-05-13-utopic/</a> I am attaching the kernel dmesg log taken with drm.debug=0x0e. Display manager was disabled.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>