<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - 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#c35">Comment # 35</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - 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:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> Jani Nikula</a> <pre>(In reply to Jani Nikula from <a href="show_bug.cgi?id=105549#c27">comment #27</a>) > There are KBL systems with SPT and KBP, but there are *also* newer KBL > systems with Cannonlake PCH (CPT). The way the VBT is specified, we need to > do some mapping on the DDC pin on CPT. The mapping would be right for CPT, > but wrong for SPT and KBP. > > Now, I presume Dell has inadvertently based their BIOS update on the newer > model's BIOS, without taking this into account. Nope, the VBT is just plain wrong also for CNP.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>