On Wed, 24 Apr 2019 at 23:06, Joe A Fowler <fowlerja@us.ibm.com> wrote: > > The jessie/main s390x Packages seem to be missing? > jessie is end of life, and moved off mirrors. The current stable release is stretch. You can query this info automatically with: $ debian-distro-info --stable stretch Similarly for Ubuntu too. -- Regards, Dimitri.