I can't update or even install new software. Most likely some missing files in the system root.

[Hamid Aminirad]

Since half a year I can't make updates or even install new software

ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: ubuntu-release-upgrader-core 1:21.04.16
ProcVersionSignature: Ubuntu 5.11.0-36.40-generic 5.11.22
Uname: Linux 5.11.0-36-generic x86_64
ApportVersion: 2.20.11-0ubuntu65.3
Architecture: amd64
CasperMD5CheckResult: pass
CrashDB: ubuntu
Date: Fri Nov 12 14:47:14 2021
InstallationDate: Installed on 2021-05-12 (183 days ago)
InstallationMedia: Ubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to hirsute on 2021-11-12 (0 days ago)
VarLogDistupgradeAptlog:
 Log time: 2021-11-12 14:45:32.545992
 Log time: 2021-11-12 14:45:38.026752
 Log time: 2021-11-12 14:45:59.040926
 Log time: 2021-11-12 14:47:15.339148
VarLogDistupgradeTermlog:

[Marc Deslauriers (mdeslaur)]

Thanks for your comments. This does not appear to be a bug report and we are closing it. We appreciate the difficulties you are facing, but it would make more sense to raise your question in the support tracker. Please visit https://answers.launchpad.net/ubuntu/+addquestion