Confirmed this has no reverse-dependancies, and is not seeded. We have a bit of a mess in bionic-proposed because of the iproute transition, therefore it needs removing there too:
Removing packages from bionic-proposed: percona-xtradb-cluster-5.6 5.6.37-26.21-0ubuntu3 in bionic percona-xtradb-cluster-5.6-dbg 5.6.37-26.21-0ubuntu3 in bionic arm64 percona-xtradb-cluster-5.6-dbg 5.6.37-26.21-0ubuntu3 in bionic armhf percona-xtradb-cluster-5.6-dbg 5.6.37-26.21-0ubuntu3 in bionic i386 percona-xtradb-cluster-5.6-dbg 5.6.37-26.21-0ubuntu3 in bionic ppc64el percona-xtradb-cluster-5.6-dbg 5.6.37-26.21-0ubuntu3 in bionic s390x percona-xtradb-cluster-server-5.6 5.6.37-26.21-0ubuntu3 in bionic arm64 percona-xtradb-cluster-server-5.6 5.6.37-26.21-0ubuntu3 in bionic armhf percona-xtradb-cluster-server-5.6 5.6.37-26.21-0ubuntu3 in bionic i386 percona-xtradb-cluster-server-5.6 5.6.37-26.21-0ubuntu3 in bionic ppc64el percona-xtradb-cluster-server-5.6 5.6.37-26.21-0ubuntu3 in bionic s390x percona-xtradb-cluster-source-5.6 5.6.37-26.21-0ubuntu3 in bionic arm64 percona-xtradb-cluster-source-5.6 5.6.37-26.21-0ubuntu3 in bionic armhf percona-xtradb-cluster-source-5.6 5.6.37-26.21-0ubuntu3 in bionic i386 percona-xtradb-cluster-source-5.6 5.6.37-26.21-0ubuntu3 in bionic ppc64el percona-xtradb-cluster-source-5.6 5.6.37-26.21-0ubuntu3 in bionic s390x
Comment: Replaced by percona-xtradb-cluster-5.7; LP: #1752373
1 package successfully removed.
Removing packages from bionic: percona-xtradb-cluster-5.6 5.6.37-26.21-0ubuntu2 in bionic percona-xtradb-cluster-5.6-dbg 5.6.37-26.21-0ubuntu2 in bionic amd64 percona-xtradb-cluster-5.6-dbg 5.6.37-26.21-0ubuntu2 in bionic arm64 percona-xtradb-cluster-5.6-dbg 5.6.37-26.21-0ubuntu2 in bionic armhf percona-xtradb-cluster-5.6-dbg 5.6.37-26.21-0ubuntu2 in bionic i386 percona-xtradb-cluster-5.6-dbg 5.6.37-26.21-0ubuntu2 in bionic ppc64el percona-xtradb-cluster-5.6-dbg 5.6.37-26.21-0ubuntu2 in bionic s390x percona-xtradb-cluster-server 5.6.37-26.21-0ubuntu2 in bionic amd64 percona-xtradb-cluster-server 5.6.37-26.21-0ubuntu2 in bionic arm64 percona-xtradb-cluster-server 5.6.37-26.21-0ubuntu2 in bionic armhf percona-xtradb-cluster-server 5.6.37-26.21-0ubuntu2 in bionic i386 percona-xtradb-cluster-server 5.6.37-26.21-0ubuntu2 in bionic ppc64el percona-xtradb-cluster-server 5.6.37-26.21-0ubuntu2 in bionic s390x percona-xtradb-cluster-server-5.6 5.6.37-26.21-0ubuntu2 in bionic amd64 percona-xtradb-cluster-server-5.6 5.6.37-26.21-0ubuntu2 in bionic arm64 percona-xtradb-cluster-server-5.6 5.6.37-26.21-0ubuntu2 in bionic armhf percona-xtradb-cluster-server-5.6 5.6.37-26.21-0ubuntu2 in bionic i386 percona-xtradb-cluster-server-5.6 5.6.37-26.21-0ubuntu2 in bionic ppc64el percona-xtradb-cluster-server-5.6 5.6.37-26.21-0ubuntu2 in bionic s390x percona-xtradb-cluster-source-5.6 5.6.37-26.21-0ubuntu2 in bionic amd64 percona-xtradb-cluster-source-5.6 5.6.37-26.21-0ubuntu2 in bionic arm64 percona-xtradb-cluster-source-5.6 5.6.37-26.21-0ubuntu2 in bionic armhf percona-xtradb-cluster-source-5.6 5.6.37-26.21-0ubuntu2 in bionic i386 percona-xtradb-cluster-source-5.6 5.6.37-26.21-0ubuntu2 in bionic ppc64el percona-xtradb-cluster-source-5.6 5.6.37-26.21-0ubuntu2 in bionic s390x
Comment: Replaced by percona-xtradb-cluster-5.7; LP: #1752373
1 package successfully removed.
Confirmed this has no reverse- dependancies, and is not seeded. We have a bit of a mess in bionic-proposed because of the iproute transition, therefore it needs removing there too:
Removing packages from bionic-proposed:
percona- xtradb- cluster- 5.6 5.6.37- 26.21-0ubuntu3 in bionic
percona- xtradb- cluster- 5.6-dbg 5.6.37- 26.21-0ubuntu3 in bionic arm64
percona- xtradb- cluster- 5.6-dbg 5.6.37- 26.21-0ubuntu3 in bionic armhf
percona- xtradb- cluster- 5.6-dbg 5.6.37- 26.21-0ubuntu3 in bionic i386
percona- xtradb- cluster- 5.6-dbg 5.6.37- 26.21-0ubuntu3 in bionic ppc64el
percona- xtradb- cluster- 5.6-dbg 5.6.37- 26.21-0ubuntu3 in bionic s390x
percona- xtradb- cluster- server- 5.6 5.6.37- 26.21-0ubuntu3 in bionic arm64
percona- xtradb- cluster- server- 5.6 5.6.37- 26.21-0ubuntu3 in bionic armhf
percona- xtradb- cluster- server- 5.6 5.6.37- 26.21-0ubuntu3 in bionic i386
percona- xtradb- cluster- server- 5.6 5.6.37- 26.21-0ubuntu3 in bionic ppc64el
percona- xtradb- cluster- server- 5.6 5.6.37- 26.21-0ubuntu3 in bionic s390x
percona- xtradb- cluster- source- 5.6 5.6.37- 26.21-0ubuntu3 in bionic arm64
percona- xtradb- cluster- source- 5.6 5.6.37- 26.21-0ubuntu3 in bionic armhf
percona- xtradb- cluster- source- 5.6 5.6.37- 26.21-0ubuntu3 in bionic i386
percona- xtradb- cluster- source- 5.6 5.6.37- 26.21-0ubuntu3 in bionic ppc64el
percona- xtradb- cluster- source- 5.6 5.6.37- 26.21-0ubuntu3 in bionic s390x xtradb- cluster- 5.7; LP: #1752373
Comment: Replaced by percona-
1 package successfully removed.
Removing packages from bionic:
percona- xtradb- cluster- 5.6 5.6.37- 26.21-0ubuntu2 in bionic
percona- xtradb- cluster- 5.6-dbg 5.6.37- 26.21-0ubuntu2 in bionic amd64
percona- xtradb- cluster- 5.6-dbg 5.6.37- 26.21-0ubuntu2 in bionic arm64
percona- xtradb- cluster- 5.6-dbg 5.6.37- 26.21-0ubuntu2 in bionic armhf
percona- xtradb- cluster- 5.6-dbg 5.6.37- 26.21-0ubuntu2 in bionic i386
percona- xtradb- cluster- 5.6-dbg 5.6.37- 26.21-0ubuntu2 in bionic ppc64el
percona- xtradb- cluster- 5.6-dbg 5.6.37- 26.21-0ubuntu2 in bionic s390x
percona- xtradb- cluster- server 5.6.37- 26.21-0ubuntu2 in bionic amd64
percona- xtradb- cluster- server 5.6.37- 26.21-0ubuntu2 in bionic arm64
percona- xtradb- cluster- server 5.6.37- 26.21-0ubuntu2 in bionic armhf
percona- xtradb- cluster- server 5.6.37- 26.21-0ubuntu2 in bionic i386
percona- xtradb- cluster- server 5.6.37- 26.21-0ubuntu2 in bionic ppc64el
percona- xtradb- cluster- server 5.6.37- 26.21-0ubuntu2 in bionic s390x
percona- xtradb- cluster- server- 5.6 5.6.37- 26.21-0ubuntu2 in bionic amd64
percona- xtradb- cluster- server- 5.6 5.6.37- 26.21-0ubuntu2 in bionic arm64
percona- xtradb- cluster- server- 5.6 5.6.37- 26.21-0ubuntu2 in bionic armhf
percona- xtradb- cluster- server- 5.6 5.6.37- 26.21-0ubuntu2 in bionic i386
percona- xtradb- cluster- server- 5.6 5.6.37- 26.21-0ubuntu2 in bionic ppc64el
percona- xtradb- cluster- server- 5.6 5.6.37- 26.21-0ubuntu2 in bionic s390x
percona- xtradb- cluster- source- 5.6 5.6.37- 26.21-0ubuntu2 in bionic amd64
percona- xtradb- cluster- source- 5.6 5.6.37- 26.21-0ubuntu2 in bionic arm64
percona- xtradb- cluster- source- 5.6 5.6.37- 26.21-0ubuntu2 in bionic armhf
percona- xtradb- cluster- source- 5.6 5.6.37- 26.21-0ubuntu2 in bionic i386
percona- xtradb- cluster- source- 5.6 5.6.37- 26.21-0ubuntu2 in bionic ppc64el
percona- xtradb- cluster- source- 5.6 5.6.37- 26.21-0ubuntu2 in bionic s390x xtradb- cluster- 5.7; LP: #1752373
Comment: Replaced by percona-
1 package successfully removed.