Comment # 12 on bug 1082704 from Stefan Dirsch

The reason the issue doesn't show up on Leap 42.3 is, because there we are kABI
compatible. And without using the fixed tree weak-updates mechanism wouldn't
work.

On TW we're no longer kABI compatible. 

Anyway, I've changed this now. But I haven't done any testing yet.

Mon Feb 26 16:22:07 UTC 2018 - sndirsch@suse.com

- rebuilded kernel modules in %trigger of TW packages should go to
  the tree against which the kernel module gets builded, not the
  hardcoded one during build of the package; introduced
  kmp-trigger.sh/kmp-trigger-old.sh script snippets for this based
  on kmp-post.sh/kmp-post-old.sh (boo#1082704)

--> obs://X11:Drivers:Video/nvidia-gfxG04

You can do a manually build, if you want (check the README file).