Comment # 5 on bug 971867 from Michael Chang

(In reply to Michael Chang from comment #2)

> I'll provide the test package later.

Please follow the step to install updated package.

 zypper ar --repo
http://download.opensuse.org/repositories/home:/michael-chang:/branches:/openSUSE:/Leap:/42.1:/Update/standard/home:michael-chang:branches:openSUSE:Leap:42.1:Update.repo

 zypper ref
 zypper in -r home_michael-chang_branches_openSUSE_Leap_42.1_Update -f grub2
 (accept the vendor change)
 grub2-mkconfig -o /boot/grub2/grub.cfg

Thanks.