Package: crossgrader Version: 0.0.3+nmu3 Severity: normal I tried to crossgrade an LXC container running Debian 11 from i386 to amd64, and I got this error:
$ crossgrader amd64 Installing initramfs binary architecture check hook... arch check hook already installed. Hook installation failed. Hit http://security.debian.org bullseye-security InRelease Hit http://deb.debian.org/debian bullseye InRelease Hit http://deb.debian.org/debian bullseye-updates InRelease Hit http://deb.debian.org/debian bullseye-backports InRelease Hit http://deb.debian.org/debian unstable InRelease Fetched 0 B in 0s (0 B/s) Traceback (most recent call last): File "/usr/lib/python3/dist-packages/apt/cache.py", line 281, in __getitem__ rawpkg = self._cache[key] KeyError: 'multiarch-support:amd64' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/debian_crossgrader/utils/apt.py", line 87, in find_package_objs package = apt_cache[target_name] File "/usr/lib/python3/dist-packages/apt/cache.py", line 283, in __getitem__ raise KeyError('The cache has no package named %r' % key) KeyError: "The cache has no package named 'multiarch-support:amd64'" During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/bin/crossgrader", line 33, in <module> sys.exit(load_entry_point('debian-crossgrader==0.0.3', 'console_scripts', 'crossgrader')()) File "/usr/lib/python3/dist-packages/debian_crossgrader/__main__.py", line 262, in main first_stage(args) File "/usr/lib/python3/dist-packages/debian_crossgrader/__main__.py", line 21, in first_stage targets = crossgrader.list_first_stage_targets( File "/usr/lib/python3/dist-packages/debian_crossgrader/crossgrader.py", line 735, in list_first_stage_targets return self.find_package_objs(targets, default_arch=self.target_arch, File "/usr/lib/python3/dist-packages/debian_crossgrader/crossgrader.py", line 613, in find_package_objs return apt_utils.find_package_objs(names, self._apt_cache, **kwargs) File "/usr/lib/python3/dist-packages/debian_crossgrader/utils/apt.py", line 92, in find_package_objs raise PackageNotFoundError(target_name) debian_crossgrader.utils.apt.PackageNotFoundError: multiarch-support:amd64 could not be found in APT's cache
