[DragonFlyBSD - Bug #3167] UEFI boot hangs right after initializing UEFI framebuffer

[bugtracker-admin at leaf.dragonflybsd.org]

Issue #3167 has been updated by mneumann.


With commit b1122e3cbd55be825debb5766a4242317c71d40d the machdep.hack_efifb_probe_early tunable is removed. It should just boot fine.

----------------------------------------
Bug #3167: UEFI boot hangs right after initializing UEFI framebuffer
http://bugs.dragonflybsd.org/issues/3167#change-13921

* Author: mneumann
* Status: New
* Priority: Normal
* Assignee: 
* Category: 
* Target version: master
----------------------------------------
This happens on a recent Tuxedo laptop. See attached screenshot.

I have come up with a working (but hacky) patch:

https://www.dragonflybsd.org/~mneumann/patch-fb-machdep.c

After patching, if I set loader tunable sc.probe_early=1 then it correctly boots.

---Files--------------------------------
IMG_20181126_181023.jpg (1.34 MB)


-- 
You have received this notification because you have either subscribed to it, or are involved in it.
To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account