Comment # 7 on bug 1206042 from Martin Wilck

What dependency would be missing here? The TW kernel "Requires(pre):
suse-kernel-rpm-scriptlets". The problem is IMO that zdup uninstalls the
kernel-default-optional before it pulls in the new kernel (and thus,
suse-module-tools-scriptlets).

> $ egrep 'suse-mod|kernel-def' /tmp/zdup-journal.log 
> Dec 05 08:51:29.774682 susetest [RPM][4378]: erase suse-module-tools-15.4.12-150400.1.4.x86_64: success
> Dec 05 08:51:30.533447 susetest [RPM][4378]: install suse-module-tools-6.0.28-1.1.x86_64: success
> Dec 05 08:51:31.272031 susetest [RPM][4378]: erase suse-module-tools-15.4.12-150400.1.4.x86_64: success
> Dec 05 08:55:16.481755 susetest [RPM][8687]: erase kernel-default-optional-5.14.21-150400.24.33.2.x86_64: success
> Dec 05 08:55:16.618869 susetest [RPM][8687]: erase kernel-default-optional-5.14.21-150400.24.33.2.x86_64: success
> Dec 05 08:55:16.904701 susetest [RPM][8690]: erase kernel-default-optional-5.14.21-150400.22.1.x86_64: success
> Dec 05 08:55:16.915267 susetest [RPM][8690]: scriptlet %preun(kernel-default-optional-5.14.21-150400.22.1.x86_64) failure: 2
> Dec 05 08:55:16.915287 susetest [RPM][8690]: erase kernel-default-optional-5.14.21-150400.22.1.x86_64: failure