Well your system is messed up, and it seems to be somehow python related. I would recommend that you simply reinstall. If you really want to solve the problem, you may want to seek support. But don't go to Ask Ubuntu, because the development version is off topic there.
In any case I see no language-selector bug, so closing. ** Changed in: language-selector (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to language-selector in Ubuntu. https://bugs.launchpad.net/bugs/1968496 Title: There is a dependency problem with language-selector-common Status in language-selector package in Ubuntu: Invalid Bug description: I'm using Ubuntu 22.04 beta. This is the output of apt: After this operation, 0 B of additional disk space will be used. Setting up language-selector-common (0.219) ... E: py3compile:272: Requested versions are not installed dpkg: error processing package language-selector-common (--configure): installed language-selector-common package post-installation script subprocess returned error exit status 3 dpkg: dependency problems prevent configuration of language-selector-gnome: language-selector-gnome depends on language-selector-common (= 0.219); however: Package language-selector-common is not configured yet. dpkg: error processing package language-selector-gnome (--configure): dependency problems - leaving unconfigured No apport report written because the error message indicates its a followup erro r from a previous failure. Errors were encountered while processing: language-selector-common language-selector-gnome E: Sub-process /usr/bin/dpkg returned an error code (1) ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: language-selector-common 0.219 ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30 Uname: Linux 5.15.0-25-generic x86_64 ApportVersion: 2.20.11-0ubuntu80 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Sun Apr 10 08:50:13 2022 InstallationDate: Installed on 2022-03-27 (13 days ago) InstallationMedia: Xubuntu 21.10 "Impish Indri" - Release amd64 (20211012) PackageArchitecture: all SourcePackage: language-selector UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/language-selector/+bug/1968496/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp