Comment # 14 on bug 373165 from Tom���� Chv��tal

This is not openSUSE release related bug rather feature request for the zypper
libzypp to allow locking. As such it should be reported on github to not be
lost in bugzilla on older releases:

https://github.com/openSUSE/libzypp
https://github.com/openSUSE/zypper