Bug#1052058: apt: refuses to downgrade itself to a version that works on the system
Package: apt
Version: 2.7.5
Severity: important
Once again we have a package that some people consider broken. That's
natural, disagreements happen. That apt insists on a bad scheme not
supported by dpkg has been said about elsewhere. Normally, that would
be solvable by a simple downgrade.
Except, in this case, apt refuses to do this:
# apt install apt=2.7.3 apt-utils=2.7.3
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Suggested packages:
apt-doc
The following packages will be DOWNGRADED:
apt apt-utils
0 upgraded, 0 newly installed, 2 downgraded, 0 to remove and 2 not upgraded.
E: /bin resolved to a different inode than /usr/bin
E: Unmerged usr is no longer supported, install usrmerge to continue.
N: See https://www.debian.org/releases/bookworm/amd64/release-notes/ch-information.en.html#a-merged-usr-is-now-required for more details.
As you can see, the action I requested specifically solves the problem,
yet apt considers it no good. Thus, I'd need to take steps that are not
obvious to a regular user, and for this specific package risky to break the
system if done wrong.
Thus, apt should consider an operation that touches apt itself to be
another exception for the usrmerge demand.
Meow!
-- Package-specific info:
-- apt-config dump --
APT "";
APT::Architecture "amd64";
APT::Build-Essential "";
APT::Build-Essential:: "build-essential";
APT::Install-Recommends "1";
APT::Install-Suggests "0";
APT::Sandbox "";
APT::Sandbox::User "_apt";
APT::Authentication "";
APT::Authentication::TrustCDROM "true";
APT::NeverAutoRemove "";
APT::NeverAutoRemove:: "^firmware-linux.*";
APT::NeverAutoRemove:: "^linux-firmware$";
APT::NeverAutoRemove:: "^linux-image-[a-z0-9]*$";
APT::NeverAutoRemove:: "^linux-image-[a-z0-9]*-[a-z0-9]*$";
APT::VersionedKernelPackages "";
APT::VersionedKernelPackages:: "linux-.*";
APT::VersionedKernelPackages:: "kfreebsd-.*";
APT::VersionedKernelPackages:: "gnumach-.*";
APT::VersionedKernelPackages:: ".*-modules";
APT::VersionedKernelPackages:: ".*-kernel";
APT::Never-MarkAuto-Sections "";
APT::Never-MarkAuto-Sections:: "metapackages";
APT::Never-MarkAuto-Sections:: "tasks";
APT::Move-Autobit-Sections "";
APT::Move-Autobit-Sections:: "oldlibs";
APT::Architectures "";
APT::Architectures:: "amd64";
APT::Architectures:: "i386";
APT::Compressor "";
APT::Compressor::. "";
APT::Compressor::.::Name ".";
APT::Compressor::.::Extension "";
APT::Compressor::.::Binary "";
APT::Compressor::.::Cost "0";
APT::Compressor::zstd "";
APT::Compressor::zstd::Name "zstd";
APT::Compressor::zstd::Extension ".zst";
APT::Compressor::zstd::Binary "zstd";
APT::Compressor::zstd::Cost "60";
APT::Compressor::zstd::CompressArg "";
APT::Compressor::zstd::CompressArg:: "-19";
APT::Compressor::zstd::UncompressArg "";
APT::Compressor::zstd::UncompressArg:: "-d";
APT::Compressor::lz4 "";
APT::Compressor::lz4::Name "lz4";
APT::Compressor::lz4::Extension ".lz4";
APT::Compressor::lz4::Binary "lz4";
APT::Compressor::lz4::Cost "50";
APT::Compressor::lz4::CompressArg "";
APT::Compressor::lz4::CompressArg:: "-1";
APT::Compressor::lz4::UncompressArg "";
APT::Compressor::lz4::UncompressArg:: "-d";
APT::Compressor::gzip "";
APT::Compressor::gzip::Name "gzip";
APT::Compressor::gzip::Extension ".gz";
APT::Compressor::gzip::Binary "gzip";
APT::Compressor::gzip::Cost "100";
APT::Compressor::gzip::CompressArg "";
APT::Compressor::gzip::CompressArg:: "-6n";
APT::Compressor::gzip::UncompressArg "";
APT::Compressor::gzip::UncompressArg:: "-d";
APT::Compressor::xz "";
APT::Compressor::xz::Name "xz";
APT::Compressor::xz::Extension ".xz";
APT::Compressor::xz::Binary "xz";
APT::Compressor::xz::Cost "200";
APT::Compressor::xz::CompressArg "";
APT::Compressor::xz::CompressArg:: "-6";
APT::Compressor::xz::UncompressArg "";
APT::Compressor::xz::UncompressArg:: "-d";
APT::Compressor::bzip2 "";
APT::Compressor::bzip2::Name "bzip2";
APT::Compressor::bzip2::Extension ".bz2";
APT::Compressor::bzip2::Binary "bzip2";
APT::Compressor::bzip2::Cost "300";
APT::Compressor::bzip2::CompressArg "";
APT::Compressor::bzip2::CompressArg:: "-6";
APT::Compressor::bzip2::UncompressArg "";
APT::Compressor::bzip2::UncompressArg:: "-d";
APT::Compressor::lzma "";
APT::Compressor::lzma::Name "lzma";
APT::Compressor::lzma::Extension ".lzma";
APT::Compressor::lzma::Binary "xz";
APT::Compressor::lzma::Cost "400";
APT::Compressor::lzma::CompressArg "";
APT::Compressor::lzma::CompressArg:: "--format=lzma";
APT::Compressor::lzma::CompressArg:: "-6";
APT::Compressor::lzma::UncompressArg "";
APT::Compressor::lzma::UncompressArg:: "--format=lzma";
APT::Compressor::lzma::UncompressArg:: "-d";
Dir "/";
Dir::State "var/lib/apt";
Dir::State::lists "lists/";
Dir::State::cdroms "cdroms.list";
Dir::State::extended_states "extended_states";
Dir::State::status "/var/lib/dpkg/status";
Dir::Cache "var/cache/apt";
Dir::Cache::archives "archives/";
Dir::Cache::srcpkgcache "srcpkgcache.bin";
Dir::Cache::pkgcache "pkgcache.bin";
Dir::Etc "etc/apt";
Dir::Etc::sourcelist "sources.list";
Dir::Etc::sourceparts "sources.list.d";
Dir::Etc::main "apt.conf";
Dir::Etc::netrc "auth.conf";
Dir::Etc::netrcparts "auth.conf.d";
Dir::Etc::parts "apt.conf.d";
Dir::Etc::preferences "preferences";
Dir::Etc::preferencesparts "preferences.d";
Dir::Etc::trusted "trusted.gpg";
Dir::Etc::trustedparts "trusted.gpg.d";
Dir::Etc::apt-listchanges-main "listchanges.conf";
Dir::Etc::apt-listchanges-parts "listchanges.conf.d";
Dir::Bin "";
Dir::Bin::methods "/usr/lib/apt/methods";
Dir::Bin::solvers "";
Dir::Bin::solvers:: "/usr/lib/apt/solvers";
Dir::Bin::planners "";
Dir::Bin::planners:: "/usr/lib/apt/planners";
Dir::Bin::dpkg "/usr/bin/dpkg";
Dir::Bin::gzip "/bin/gzip";
Dir::Bin::bzip2 "/bin/bzip2";
Dir::Bin::xz "/usr/bin/xz";
Dir::Bin::lz4 "/usr/bin/lz4";
Dir::Bin::zstd "/usr/bin/zstd";
Dir::Bin::lzma "/usr/bin/xz";
Dir::Media "";
Dir::Media::MountPath "/media/cdrom";
Dir::Log "var/log/apt";
Dir::Log::Terminal "term.log";
Dir::Log::History "history.log";
Dir::Log::Planner "eipp.log.xz";
Dir::Ignore-Files-Silently "";
Dir::Ignore-Files-Silently:: "~$";
Dir::Ignore-Files-Silently:: "\.disabled$";
Dir::Ignore-Files-Silently:: "\.bak$";
Dir::Ignore-Files-Silently:: "\.dpkg-[a-z]+$";
Dir::Ignore-Files-Silently:: "\.ucf-[a-z]+$";
Dir::Ignore-Files-Silently:: "\.save$";
Dir::Ignore-Files-Silently:: "\.orig$";
Dir::Ignore-Files-Silently:: "\.distUpgrade$";
Acquire "";
Acquire::AllowInsecureRepositories "0";
Acquire::AllowWeakRepositories "0";
Acquire::AllowDowngradeToInsecureRepositories "0";
Acquire::cdrom "";
Acquire::cdrom::mount "/media/cdrom";
Acquire::IndexTargets "";
Acquire::IndexTargets::deb "";
Acquire::IndexTargets::deb::Packages "";
Acquire::IndexTargets::deb::Packages::MetaKey "$(COMPONENT)/binary-$(ARCHITECTURE)/Packages";
Acquire::IndexTargets::deb::Packages::flatMetaKey "Packages";
Acquire::IndexTargets::deb::Packages::ShortDescription "Packages";
Acquire::IndexTargets::deb::Packages::Description "$(RELEASE)/$(COMPONENT) $(ARCHITECTURE) Packages";
Acquire::IndexTargets::deb::Packages::flatDescription "$(RELEASE) Packages";
Acquire::IndexTargets::deb::Packages::Optional "0";
Acquire::IndexTargets::deb::Translations "";
Acquire::IndexTargets::deb::Translations::MetaKey "$(COMPONENT)/i18n/Translation-$(LANGUAGE)";
Acquire::IndexTargets::deb::Translations::flatMetaKey "$(LANGUAGE)";
Acquire::IndexTargets::deb::Translations::ShortDescription "Translation-$(LANGUAGE)";
Acquire::IndexTargets::deb::Translations::Description "$(RELEASE)/$(COMPONENT) Translation-$(LANGUAGE)";
Acquire::IndexTargets::deb::Translations::flatDescription "$(RELEASE) Translation-$(LANGUAGE)";
Acquire::IndexTargets::deb-src "";
Acquire::IndexTargets::deb-src::Sources "";
Acquire::IndexTargets::deb-src::Sources::MetaKey "$(COMPONENT)/source/Sources";
Acquire::IndexTargets::deb-src::Sources::flatMetaKey "Sources";
Acquire::IndexTargets::deb-src::Sources::ShortDescription "Sources";
Acquire::IndexTargets::deb-src::Sources::Description "$(RELEASE)/$(COMPONENT) Sources";
Acquire::IndexTargets::deb-src::Sources::flatDescription "$(RELEASE) Sources";
Acquire::IndexTargets::deb-src::Sources::Optional "0";
Acquire::Changelogs "";
Acquire::Changelogs::URI "";
Acquire::Changelogs::URI::Origin "";
Acquire::Changelogs::URI::Origin::Debian "https://metadata.ftp-master.debian.org/changelogs/@CHANGEPATH@_changelog";;
Acquire::Changelogs::URI::Origin::Ubuntu "https://changelogs.ubuntu.com/changelogs/pool/@CHANGEPATH@/changelog";;
Acquire::Changelogs::AlwaysOnline "";
Acquire::Changelogs::AlwaysOnline::Origin "";
Acquire::Changelogs::AlwaysOnline::Origin::Ubuntu "1";
Acquire::Snapshots "";
Acquire::Snapshots::URI "";
Acquire::Snapshots::URI::Origin "";
Acquire::Snapshots::URI::Origin::Debian "https://snapshot.debian.org/archive/debian/@SNAPSHOTID@/";;
Acquire::Snapshots::URI::Origin::Ubuntu "https://snapshot.ubuntu.com/ubuntu/@SNAPSHOTID@/";;
Acquire::Snapshots::URI::Override "";
Acquire::Snapshots::URI::Override::Label "";
Acquire::Snapshots::URI::Override::Label::Debian-Security "https://snapshot.debian.org/archive/debian-security/@SNAPSHOTID@/";;
Acquire::Snapshots::URI::Host "";
Acquire::Snapshots::URI::Host::archive.ubuntu.com "https://snapshot.ubuntu.com/@PATH@/@SNAPSHOTID@/";;
Acquire::Snapshots::URI::Host::deb.debian.org "https://snapshot.debian.org/archive/@PATH@/@SNAPSHOTID@/";;
Acquire::Snapshots::URI::Host::.archive.ubuntu.com "https://snapshot.ubuntu.com/@PATH@/@SNAPSHOTID@/";;
Acquire::Snapshots::URI::Host::security.ubuntu.com "https://snapshot.ubuntu.com/@PATH@/@SNAPSHOTID@/";;
Acquire::Snapshots::URI::Host::ppa.launchpadcontent.net "https://snapshot.ppa.launchpadcontent.net/@PATH@/@SNAPSHOTID@/";;
Acquire::Snapshots::URI::Host::ppa.launchpad.net "https://snapshot.ppa.launchpadcontent.net/@PATH@/@SNAPSHOTID@/";;
Acquire::Languages "";
Acquire::Languages:: "en";
Acquire::Languages:: "none";
Acquire::CompressionTypes "";
Acquire::CompressionTypes::xz "xz";
Acquire::CompressionTypes::bz2 "bzip2";
Acquire::CompressionTypes::lzma "lzma";
Acquire::CompressionTypes::gz "gzip";
Acquire::CompressionTypes::lz4 "lz4";
Acquire::CompressionTypes::zst "zstd";
DPkg "";
DPkg::Path "/usr/sbin:/usr/bin:/sbin:/bin";
DPkg::Pre-Install-Pkgs "";
DPkg::Pre-Install-Pkgs:: "/usr/bin/apt-listchanges --apt || test $? -lt 10";
DPkg::Pre-Install-Pkgs:: "/usr/sbin/dpkg-preconfigure --apt || true";
DPkg::Tools "";
DPkg::Tools::Options "";
DPkg::Tools::Options::/usr/bin/apt-listchanges "";
DPkg::Tools::Options::/usr/bin/apt-listchanges::Version "2";
DPkg::Tools::Options::/usr/bin/apt-listchanges::InfoFD "20";
Binary "apt-config";
Binary::apt "";
Binary::apt::APT "";
Binary::apt::APT::Color "1";
Binary::apt::APT::Cache "";
Binary::apt::APT::Cache::Show "";
Binary::apt::APT::Cache::Show::Version "2";
Binary::apt::APT::Cache::AllVersions "0";
Binary::apt::APT::Cache::ShowVirtuals "1";
Binary::apt::APT::Cache::Search "";
Binary::apt::APT::Cache::Search::Version "2";
Binary::apt::APT::Cache::ShowDependencyType "1";
Binary::apt::APT::Cache::ShowVersion "1";
Binary::apt::APT::Get "";
Binary::apt::APT::Get::Upgrade-Allow-New "1";
Binary::apt::APT::Get::Update "";
Binary::apt::APT::Get::Update::InteractiveReleaseInfoChanges "1";
Binary::apt::APT::Cmd "";
Binary::apt::APT::Cmd::Show-Update-Stats "1";
Binary::apt::APT::Cmd::Pattern-Only "1";
Binary::apt::APT::Keep-Downloaded-Packages "0";
Binary::apt::DPkg "";
Binary::apt::DPkg::Progress-Fancy "1";
Binary::apt::DPkg::Lock "";
Binary::apt::DPkg::Lock::Timeout "-1";
CommandLine "";
CommandLine::AsString "apt-config dump";
-- (no /etc/apt/preferences present) --
-- /etc/apt/preferences.d/rc-buggy --
Package: *
Pin: release a=experimental
Pin-Priority: 120
-- /etc/apt/preferences.d/systemd --
Package: systemd:any
Pin: release a=*
Pin-Priority: -1
Package: libsystemd0:any
Pin: release a=*
Pin-Priority: -1
#there's opensysusers
Package: systemd-standalone-sysusers:any
Pin: release a=*
Pin-Priority: -1
-- /etc/apt/preferences.d/systemd.dpkg-old --
Package: systemd
Pin: release a=*
Pin-Priority: -1
Package: libsystemd0
Pin: release a=*
Pin-Priority: -1
Package: libsystemd0:i386
Pin: release a=*
Pin-Priority: -1
-- (no /etc/apt/sources.list present) --
-- /etc/apt/sources.list.d/brave-browser-release.list --
deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg arch=amd64] https://brave-browser-apt-release.s3.brave.com/ stable main
-- /etc/apt/sources.list.d/debian.sources --
Types: deb deb-src
URIs: http://apt-rosy.angband.pl:3142/debian/
Suites: unstable rc-buggy bookworm trixie
Components: main contrib non-free non-free-firmware
Types: deb
URIs: http://deb.debian.org/debian-debug/
Suites: unstable-debug experimental-debug
Components: main
Types: deb deb-src
URIs: https://angband.pl/debian
Suites: sid
Components: main
Types: deb
URIs: http://apt-rosy.angband.pl:3142/debian/
Suites: unstable
Components: main/debian-installer
Enabled: yes
Types: deb
URIs: http://ftp.de.debian.org/debian-ports
Architectures: riscv64
Suites: unstable
Components: main
Enabled: no
-- /etc/apt/sources.list.d/microsoft-edge-beta.list --
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb [arch=amd64] https://packages.microsoft.com/repos/edge/ stable main
-- /etc/apt/sources.list.d/oneAPI.list --
#deb [signed-by=/usr/share/keyrings/oneapi-archive-keyring.gpg] https://apt.repos.intel.com/oneapi all main
-- /etc/apt/sources.list.d/slack.list --
### THIS FILE IS AUTOMATICALLY CONFIGURED ###
# You may comment out this entry, but any other modifications may be lost.
deb https://packagecloud.io/slacktechnologies/slack/debian/ jessie main
-- System Information:
Debian Release: trixie/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'unstable'), (500, 'testing'), (500, 'stable'), (120, 'experimental'), (1, 'experimental-debug')
merged-usr: no
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.5.0-00036-g5403d2f01f64 (SMP w/64 CPU threads; PREEMPT)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
Versions of packages apt depends on:
ii adduser 3.137
ii base-passwd 3.6.1
ii debian-archive-keyring 2023.4
ii gpgv 2.2.40-1.1
ii libapt-pkg6.0 2.7.5
ii libc6 2.37-10
ii libelogind0 [libsystemd0] 246.10-1debian1
ii libgcc-s1 13.2.0-4
ii libgnutls30 3.8.1-4+b1
ii libseccomp2 2.5.4-1+b3
ii libstdc++6 13.2.0-4
Versions of packages apt recommends:
ii ca-certificates 20230311
Versions of packages apt suggests:
pn apt-doc <none>
ii aptitude 0.8.13-5
ii dpkg-dev 1.22.0
ii gnupg 2.2.40-1.1
ii powermgmt-base 1.37
-- no debconf information
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