<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Black/blank screen at boot (last message line: fb: switching to inteldrmfb from EFI VGA) unless i915.modeset=0 is set" href="https://bugs.freedesktop.org/show_bug.cgi?id=105549#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO - Black/blank screen at boot (last message line: fb: switching to inteldrmfb from EFI VGA) unless i915.modeset=0 is set" href="https://bugs.freedesktop.org/show_bug.cgi?id=105549">bug 105549</a> from <a class="email" href="mailto:sewkokot@gmail.com" title="Seweryn Kokot <sewkokot@gmail.com>"> Seweryn Kokot</a> <pre>Elisabeth, Thank you also for your time! 1. I cannot change tty, Ctr-Alt-F2 or Alt-F2 does nothing. And there is no response only power button helps to turn off the laptop. At the same time there are no logs from those boot processes. 2. I added drm.debug=0xe to kernel 4.15, however still the same black screen and the laptop is frozen. Since I removed kernel 4.4, as soon as I compile it again I will send the results. I have a question: since the last message I see for a short period of time before the screen gets black is related to inteldrmfb, is it possible to force my laptop to use nouveaufb or nvidiafb without setting i915.modeset=0, because then xorg does not work?</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>