Для standard запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:michals:kernel-test/standard/home:michals:kernel-test.repo
zypper refresh
zypper install kernel-syms
Для PPC запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:michals:kernel-test/PPC/home:michals:kernel-test.repo
zypper refresh
zypper install kernel-syms
Для ARM запустите от имени root:
zypper addrepo https://download.opensuse.org/repositories/home:michals:kernel-test/ARM/home:michals:kernel-test.repo
zypper refresh
zypper install kernel-syms