Unable to install qemu-kvm from proposed on Focal s390x

[Po-Hsu Lin]

Installation failed with dependency issue:
The following packages have unmet dependencies.
 qemu-kvm : Depends: qemu-system-s390x (= 1:4.2-3ubuntu6.7) but 1:4.2-3ubuntu6.6 is to be installed
E: Unable to correct problems, you have held broken packages.

$ apt-cache policy qemu-kvm
qemu-kvm:
  Installed: 1:4.2-3ubuntu6.6
  Candidate: 1:4.2-3ubuntu6.7
  Version table:
     1:4.2-3ubuntu6.7 500
        500 http://gb.ports.ubuntu.com/ubuntu-ports focal-proposed/main s390x Packages
 *** 1:4.2-3ubuntu6.6 500
        500 http://gb.ports.ubuntu.com/ubuntu-ports focal-updates/main s390x Packages
        500 http://ports.ubuntu.com/ubuntu-ports focal-security/main s390x Packages
        100 /var/lib/dpkg/status
     1:4.2-3ubuntu6 500
        500 http://gb.ports.ubuntu.com/ubuntu-ports focal/main s390x Packages

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: qemu-kvm 1:4.2-3ubuntu6.6
ProcVersionSignature: Ubuntu 5.4.0-49.53-generic 5.4.65
Uname: Linux 5.4.0-49-generic s390x
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27.9
Architecture: s390x
CasperMD5CheckResult: skip
CurrentDmesg:

Date: Wed Sep 30 03:51:29 2020
KvmCmdLine: COMMAND STAT EUID RUID PID PPID %CPU COMMAND
Lspci:

Lspci-vt: -[0000:00]-
Lsusb: Error: command ['lsusb'] failed with exit code 1:
Lsusb-t: Error: command ['lsusb', '-t'] failed with exit code 1: /sys/bus/usb/devices: No such file or directory
Lsusb-v: Error: command ['lsusb', '-v'] failed with exit code 1:
ProcKernelCmdLine: root=/dev/mapper/kl04vg01-kl04root crashkernel=196M BOOT_IMAGE=
SourcePackage: qemu
UpgradeStatus: Upgraded to focal on 2020-03-03 (210 days ago)
acpidump:

[Christian Ehrhardt  (paelzer)]

Hi Po-Hsu,
I have looked out for this kind of issues but it never re-appeared in any of my tests nor can it be reproduced. By now I'd assume it was some kind of out-of-sync archive in your case.

I'll mark this incomplete, but if you have since then found a way to reliable recreate the issue let me know.

[Launchpad Janitor (janitor)]

[Expired for qemu (Ubuntu) because there has been no activity for 60 days.]