firmware-linux-free: missing conflicts between firmware-linux-free and linux-firmware

[yurikoles]

Upgrading/downgrading between Debian and Ubunu is broken because of missing conflicts statement between firmware-linux-[non-]free and linux-firmware from Ubuntu.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-firmware 1.173.1
ProcVersionSignature: Ubuntu 4.18.0-8.9~18.04.1-generic 4.18.7
Uname: Linux 4.18.0-8-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.9-0ubuntu7.4
Architecture: amd64
Date: Mon Oct 15 07:24:58 2018
Dependencies:

PackageArchitecture: all
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-firmware
UpgradeStatus: No upgrade log present (probably fresh install)

[yurikoles (yurikoles)]

I had also sent bug report to Debian, but it's still not processed yet.

[Juerg Haefliger (juergh)]

I'm closing this bug due to old age. Please open a new bug if you think the issue still exists.

[yurikoles (yurikoles)]

The bug is still there.

[Juerg Haefliger (juergh)]

Cross-distro up/downgrades are not supported.