<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_CLOSED bz_closed" title="CLOSED NOTOURBUG - Errors on lid close/open, black screen." href="https://bugs.freedesktop.org/show_bug.cgi?id=93555#c21">Comment # 21</a> on <a class="bz_bug_link bz_status_CLOSED bz_closed" title="CLOSED NOTOURBUG - Errors on lid close/open, black screen." href="https://bugs.freedesktop.org/show_bug.cgi?id=93555">bug 93555</a> from <a class="email" href="mailto:bruno.n.pagani@gmail.com" title="Bruno Pagani <bruno.n.pagani@gmail.com>"> Bruno Pagani</a> <pre>(In reply to Jani Nikula from <a href="show_bug.cgi?id=93555#c20">comment #20</a>) > (In reply to Bruno Pagani from <a href="show_bug.cgi?id=93555#c19">comment #19</a>) > > Like I’ve said in <a class="bz_bug_link bz_status_CLOSED bz_closed" title="CLOSED NOTOURBUG - Errors on lid close/open, black screen." href="show_bug.cgi?id=93555#c13">https://bugs.freedesktop.org/show_bug.cgi?id=93555#c13</a>, > > waking up on lid open is fixed. > > > > What remains is: > > > > – a black screen; > > – an additional stale image from login manager when PSR is enabled. > > > > So you would say this is DE dependent? Interesting, I’ll have to look a bit > > more into that. > > The kernel driver does not enable the displays on its own upon resume. The > userspace has to ask for it. I see. I suppose userspace is responsible for turning the display off on lid close too? What about the stale image in PSR case? Is this a PSR bug? Device specific? > > Regarding backlight, I’ve filed > > <a href="https://bugzilla.kernel.org/show_bug.cgi?id=194675">https://bugzilla.kernel.org/show_bug.cgi?id=194675</a>. > > Is it an ACPI backlight you have? What does 'ls /sys/class/backlight' say? Not ACPI, intel_backlight.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>