[Bug 105549] Black/blank screen at boot (last message line: fb: switching to inteldrmfb from EFI VGA) unless i915.modeset=0 is set

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Apr 12 09:31:37 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105549

--- Comment #39 from Jani Nikula <jani.nikula at intel.com> ---
(In reply to Seweryn Kokot from comment #37)
> I connected an external monitor through hdmi but it is seen as 'DP-1' in
> arandr.

That's because your machine has an internal DP->HDMI2.0 converter called
LSPCON. It looks like DP to the driver, even though it's HDMI on the chassis.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20180412/085b99ae/attachment.html>


More information about the intel-gfx-bugs mailing list