<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - System hangs when some video output is disabled/enabled on Skylake platform in double/triple display configuration" href="https://bugs.freedesktop.org/show_bug.cgi?id=94822#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - System hangs when some video output is disabled/enabled on Skylake platform in double/triple display configuration" href="https://bugs.freedesktop.org/show_bug.cgi?id=94822">bug 94822</a> from <a class="email" href="mailto:echerkasov@dev.rtsoft.ru" title="Edgar Cherkasov <echerkasov@dev.rtsoft.ru>"> Edgar Cherkasov</a> <pre>(In reply to dog from <a href="show_bug.cgi?id=94822#c8">comment #8</a>) > Intel OTC graphics driver QA performed tests using eDP+HDMI on 3 different > SKL platforms… (a production one, SKL-y and SKL-H) > > In all three configurations, the bug was not reproducible using latest > kernel and graphics stack (The platform never hung) > > Next QA test is to connect two displays on the platform (+eDP that makes 3 > pipes), unfortunately the platforms QA has available have only 2 pipes > available , eDP+HDMI. Testing will be done later ths week on a > non-production platform with 3 pipes in order to test this as described in > the bug. > > Note that the bug report is focused on Fedora 22, a distro that is a year > old. Thank you for the information ! I tried to boot Fedora 22 with 4.0.4-301.fc22 kernel with enabled preliminary hw support, as result system hangs then booting. Second I boot system without preliminary hw support and run i915 manually. As result - system hangs then i915 loads. Best regards, Edgar Cherkasov.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>