Comment # 4 on bug 1177250 from Ulrich Windl

(In reply to Stephan Hemeier from comment #2)
> rtl8812AU_8821AU-kmp-default-20170613_k4.4.87_18.29-3.3.x86_64
> 
> I think, this is a package from my Repo?

How can I find out from which repository the package was installed from?

> But for Leap 15.0 or 42.3?

How can I find out for which distribution and version the package was built
for?

> 
> So delete all packages and install the once from openSUSE new.

The package with shown RPM info had been freshly installed during upgrade.
...
> Disable secure boot in Bios/UEFI.

I did not boot via UEFI.

(In reply to Takashi Iwai from comment #3)
> As Stephan suggested, please try to remove all existing 8812au-kmp packages
> once, and install the latest one.  Otherwise it can be too messy, the symbol
> version mismatch might come from the attempt with the very old KMP.

Can you confirm that there exists a package matching the current Leap 15.2
preempt kernel? If so what's the URL?

> What's new on Leap 15.2 is that you can't load the "unofficial" module in
> Secure Boot mode.  The insmod error may show that, and if that's the case,
> you can see the relevant error message in kernel log.

That shouldn't apply here.