Package: ftp.debian.org Severity: normal Please remove the s390x *binary* package gdm3 (only that one, not the rest of src:gdm3) from unstable and experimental. It is uninstallable on s390x due to gnome-shell not working (it fails build-time tests), and in any case a desktop environment that requires a GPU is not really useful or appropriate for a CPU architecture that only exists in a mainframe form-factor.
I've modified the gdm3 source package in unstable to skip building gdm3.deb on s390x. Note that the rest of the binaries from src:gdm3, notably libgdm1, should remain available on s390x to keep gnome-panel installable without s390x-specific hacks in gnome-panel, so that task-gnome-desktop:s390x can depend on gnome-session-flashback, so that uninstallable task packages won't break testing migration. The corresponding change in experimental is not in the archive yet, but is queued in gnome-team git for the next upload. I tried dak rm --rdep-check --no-action --suite=unstable --architecture=s390x --partial --binary gdm3 dak rm --rdep-check --no-action --suite=experimental --architecture=s390x --partial --binary gdm3 which says there are no reverse-dependencies. Thanks, smcv