Problems for source package xorg-server

Binary Package: xserver-xephyr (Version: 2:1.19.2-1+deb9u5)

Priority

According to Policy Section 2.5: Priorities packages MUST NOT depend on packages with lower priority values (excluding build-time dependencies) nor should packages of priority standard (or higher) conflict with each other. In order to ensure this, the priorities of one or more packages must be adjusted.

Package is optional and has a Depends on libxcb-render-util0 which is extra on armel.
Package is optional and has a Depends on libxcb-render-util0 which is extra on s390x.
Package is optional and has a Depends on libxcb-render-util0 which is extra on arm64.
Package is optional and has a Depends on libxcb-render-util0 which is extra on mipsel.
Package is optional and has a Depends on libxcb-render-util0 which is extra on mips64el.
Package is optional and has a Depends on libxcb-render-util0 which is extra on armhf.
Package is optional and has a Depends on libxcb-render-util0 which is extra on amd64.
Package is optional and has a Depends on libxcb-render-util0 which is extra on i386.
Package is optional and has a Depends on libxcb-render-util0 which is extra on ppc64el.
Package is optional and has a Depends on libxcb-render-util0 which is extra on mips.
Package is optional and has a Depends on libxcb-keysyms1 (>= 0.4.0) which is extra on i386.
Package is optional and has a Depends on libxcb-keysyms1 (>= 0.4.0) which is extra on amd64.
Package is optional and has a Depends on libxcb-keysyms1 (>= 0.4.0) which is extra on armhf.
Package is optional and has a Depends on libxcb-keysyms1 (>= 0.4.0) which is extra on mips.
Package is optional and has a Depends on libxcb-keysyms1 (>= 0.4.0) which is extra on ppc64el.
Package is optional and has a Depends on libxcb-keysyms1 (>= 0.4.0) which is extra on arm64.
Package is optional and has a Depends on libxcb-keysyms1 (>= 0.4.0) which is extra on armel.
Package is optional and has a Depends on libxcb-keysyms1 (>= 0.4.0) which is extra on s390x.
Package is optional and has a Depends on libxcb-keysyms1 (>= 0.4.0) which is extra on mips64el.
Package is optional and has a Depends on libxcb-keysyms1 (>= 0.4.0) which is extra on mipsel.
Package is optional and has a Depends on libxcb-image0 (>= 0.2.1) which is extra on mipsel.
Package is optional and has a Depends on libxcb-image0 (>= 0.2.1) which is extra on mips64el.
Package is optional and has a Depends on libxcb-image0 (>= 0.2.1) which is extra on armel.
Package is optional and has a Depends on libxcb-image0 (>= 0.2.1) which is extra on s390x.
Package is optional and has a Depends on libxcb-image0 (>= 0.2.1) which is extra on arm64.
Package is optional and has a Depends on libxcb-image0 (>= 0.2.1) which is extra on ppc64el.
Package is optional and has a Depends on libxcb-image0 (>= 0.2.1) which is extra on mips.
Package is optional and has a Depends on libxcb-image0 (>= 0.2.1) which is extra on armhf.
Package is optional and has a Depends on libxcb-image0 (>= 0.2.1) which is extra on amd64.
Package is optional and has a Depends on libxcb-image0 (>= 0.2.1) which is extra on i386.
Package is optional and has a Depends on libxcb-icccm4 (>= 0.4.1) which is extra on i386.
Package is optional and has a Depends on libxcb-icccm4 (>= 0.4.1) which is extra on amd64.
Package is optional and has a Depends on libxcb-icccm4 (>= 0.4.1) which is extra on armhf.
Package is optional and has a Depends on libxcb-icccm4 (>= 0.4.1) which is extra on mips.
Package is optional and has a Depends on libxcb-icccm4 (>= 0.4.1) which is extra on ppc64el.
Package is optional and has a Depends on libxcb-icccm4 (>= 0.4.1) which is extra on arm64.
Package is optional and has a Depends on libxcb-icccm4 (>= 0.4.1) which is extra on s390x.
Package is optional and has a Depends on libxcb-icccm4 (>= 0.4.1) which is extra on armel.
Package is optional and has a Depends on libxcb-icccm4 (>= 0.4.1) which is extra on mips64el.
Package is optional and has a Depends on libxcb-icccm4 (>= 0.4.1) which is extra on mipsel.
Package is optional and has a Depends on libxcb-util0 (>= 0.3.8) which is extra on mipsel.
Package is optional and has a Depends on libxcb-util0 (>= 0.3.8) which is extra on mips64el.
Package is optional and has a Depends on libxcb-util0 (>= 0.3.8) which is extra on s390x.
Package is optional and has a Depends on libxcb-util0 (>= 0.3.8) which is extra on armel.
Package is optional and has a Depends on libxcb-util0 (>= 0.3.8) which is extra on arm64.
Package is optional and has a Depends on libxcb-util0 (>= 0.3.8) which is extra on ppc64el.
Package is optional and has a Depends on libxcb-util0 (>= 0.3.8) which is extra on mips.
Package is optional and has a Depends on libxcb-util0 (>= 0.3.8) which is extra on armhf.
Package is optional and has a Depends on libxcb-util0 (>= 0.3.8) which is extra on amd64.
Package is optional and has a Depends on libxcb-util0 (>= 0.3.8) which is extra on i386.

Binary Package: xserver-xorg-core (Version: 2:1.19.2-1+deb9u5)

Half Broken Relationships

Package has a Depends on libegl1 which cannot be satisfied on mips. At least one of libegl1-mesa | libegl1 can be satisfied however.
Package has a Depends on libegl1 which cannot be satisfied on ppc64el. At least one of libegl1-mesa | libegl1 can be satisfied however.
Package has a Depends on libegl1 which cannot be satisfied on i386. At least one of libegl1-mesa | libegl1 can be satisfied however.
Package has a Depends on libegl1 which cannot be satisfied on amd64. At least one of libegl1-mesa | libegl1 can be satisfied however.
Package has a Depends on libegl1 which cannot be satisfied on armhf. At least one of libegl1-mesa | libegl1 can be satisfied however.
Package has a Depends on libegl1 which cannot be satisfied on mips64el. At least one of libegl1-mesa | libegl1 can be satisfied however.
Package has a Depends on libegl1 which cannot be satisfied on mipsel. At least one of libegl1-mesa | libegl1 can be satisfied however.
Package has a Depends on libegl1 which cannot be satisfied on arm64. At least one of libegl1-mesa | libegl1 can be satisfied however.
Package has a Depends on libegl1 which cannot be satisfied on s390x. At least one of libegl1-mesa | libegl1 can be satisfied however.
Package has a Depends on libegl1 which cannot be satisfied on armel. At least one of libegl1-mesa | libegl1 can be satisfied however.

Binary Package: xserver-common (Version: 2:1.19.2-1+deb9u5)

Priority

According to Policy Section 2.5: Priorities packages MUST NOT depend on packages with lower priority values (excluding build-time dependencies) nor should packages of priority standard (or higher) conflict with each other. In order to ensure this, the priorities of one or more packages must be adjusted.

Package is optional and has a Depends on xkb-data which is extra on amd64.
Package is optional and has a Depends on xkb-data which is extra on armhf.
Package is optional and has a Depends on xkb-data which is extra on i386.
Package is optional and has a Depends on xkb-data which is extra on ppc64el.
Package is optional and has a Depends on xkb-data which is extra on mips.
Package is optional and has a Depends on xkb-data which is extra on arm64.
Package is optional and has a Depends on xkb-data which is extra on s390x.
Package is optional and has a Depends on xkb-data which is extra on armel.
Package is optional and has a Depends on xkb-data which is extra on mips64el.
Package is optional and has a Depends on xkb-data which is extra on mipsel.