[Bug 70145] Random blank screen after login with Haswell 4400

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 1 02:45:20 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=70145

--- Comment #13 from Maksim Lin <maks at manichord.com> ---
Thanks Jani.
I did and I do get:
dmesg|grep taint
[Tue Apr  1 08:13:41 2014] videodev: module has bad taint, not creating trace
events
[Tue Apr  1 08:13:42 2014] kvm: module has bad taint, not creating trace events

I thought "taints" were something to with using binary only (non gpl'd) kernel
modules but I guess this is something else since I'm running a mainline kernel
I built myself - as you say I'll google and try to educate myself on this.

And thanks for the suggested kernel params, I'll try them too.

Also would I be better off trying to compile from the drm-next branch instead
of Linus's master branch?

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