diff options
| author | Julian Andres Klode <julian.klode@canonical.com> | 2023-09-16 12:34:48 +0200 |
|---|---|---|
| committer | Julian Andres Klode <julian.klode@canonical.com> | 2023-09-16 12:37:31 +0200 |
| commit | 99c888b5eabbb7008bf4451bc62c277f28bb925f (patch) | |
| tree | 2375ab845a8c66a368bae090b799d819287ee589 /apt-private | |
| parent | 52dd18670bf7d22ecf234141d3c7b7b9f67c6fa3 (diff) | |
Only accept installs of usrmerge on unmerged-usr systems
As of bookworm, merged-usr is mandatory, and people got caught
in the crosshairs of the dpkg fsys-unmessusr debacle and inadvertently
reverted back to an unmerged configuration and continue to remain
on an unsupported system unknowingly.
Help them by erroring out when they are installing packages on /,
they are not in a chroot, and a usrmerge package is available.
Diffstat (limited to 'apt-private')
| -rw-r--r-- | apt-private/private-install.cc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/apt-private/private-install.cc b/apt-private/private-install.cc index 13ed35e2a..a195df848 100644 --- a/apt-private/private-install.cc +++ b/apt-private/private-install.cc @@ -215,6 +215,26 @@ bool InstallPackages(CacheFile &Cache, APT::PackageVector &HeldBackPackages, boo if (Cache->DelCount() != 0 && _config->FindB("APT::Get::Remove",true) == false) return _error->Error(_("Packages need to be removed but remove is disabled.")); +#ifdef REQUIRE_MERGED_USR + _error->PushToStack(); + auto usrmergePkg = Cache->FindPkg("usrmerge"); + if (not APT::Configuration::isChroot() && _config->FindDir("Dir") == std::string("/") && + not usrmergePkg.end() && not usrmergePkg.VersionList().end() && + not Cache[usrmergePkg].Install() && not APT::Configuration::checkUsrMerged()) + { + _error->Error(_("Unmerged usr is no longer supported, install usrmerge to continue.")); + for (auto VF = usrmergePkg.VersionList().FileList(); not VF.end(); ++VF) + if (VF.File().Origin() == std::string("Debian")) + { + // TRANSLATORS: %s is a url to a page describing merged-usr (bookworm release notes) + _error->Notice(_("See %s for more details."), "https://www.debian.org/releases/bookworm/amd64/release-notes/ch-information.en.html#a-merged-usr-is-now-required"); + break; + } + return false; + } + _error->RevertToStack(); +#endif + // Fail safe check bool const Fail = (Essential || Downgrade || Hold); if (_config->FindI("quiet",0) >= 2 || |