i915 LSPCON init failed bug -- is back

[David C. Rankin]

All,

  The reboot issue with the new install on the HP ProOne 600 (i5-8500) is a bug:
[drm:intel_dp_detect [i915]] *ERROR* LSPCON init failed on port D
https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/4458

  Looks like we are just stuck until it is fixed. At least now we know the 
cause (most likely). This was fixed in 5.14.7 and now is back. So we will see 
when a fix comes through. A least I know I'm not crazy -- yet...

--
David C. Rankin, J.D.,P.E.