You have been subscribed to a public bug: This problem ocurrs before upgrating to Python 3.7 and setted by default python3 command and pc Restarted, don't work reinstall python3-apt to solve this.
Ubuntu version: Ubuntu 18.04.2 TLS if you try to execute the terminal didn't work, but with XTerm can you try: sudo apt-get update The result: Hit:1 https://repo.skype.com/deb stable InRelease Hit:2 http://co.archive.ubuntu.com/ubuntu bionic InRelease Ign:3 http://dl.google.com/linux/chrome/deb stable InRelease Get:4 http://co.archive.ubuntu.com/ubuntu bionic-updates InRelease [88,7 kB] Hit:5 https://download.mono-project.com/repo/ubuntu vs-bionic InRelease Get:6 http://security.ubuntu.com/ubuntu bionic-security InRelease [88,7 kB] Hit:7 https://download.sublimetext.com apt/stable/ InRelease Get:8 http://co.archive.ubuntu.com/ubuntu bionic-backports InRelease [74,6 kB] Hit:9 http://dl.google.com/linux/chrome/deb stable Release Fetched 252 kB in 1s (212 kB/s) Traceback (most recent call last): File "/usr/lib/cnf-update-db", line 8, in <module> from CommandNotFound.db.creator import DbCreator File "/usr/lib/python3/dist-packages/CommandNotFound/db/creator.py", line 11, in <module> import apt_pkg ModuleNotFoundError: No module named 'apt_pkg' Error in sys.excepthook: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63, in apport_excepthook from apport.fileutils import likely_packaged, get_recent_crashes File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in <module> from apport.report import Report File "/usr/lib/python3/dist-packages/apport/report.py", line 30, in <module> import apport.fileutils File "/usr/lib/python3/dist-packages/apport/fileutils.py", line 23, in <module> from apport.packaging_impl import impl as packaging File "/usr/lib/python3/dist-packages/apport/packaging_impl.py", line 24, in <module> import apt File "/usr/lib/python3/dist-packages/apt/__init__.py", line 23, in <module> import apt_pkg ModuleNotFoundError: No module named 'apt_pkg' Original exception was: Traceback (most recent call last): File "/usr/lib/cnf-update-db", line 8, in <module> from CommandNotFound.db.creator import DbCreator File "/usr/lib/python3/dist-packages/CommandNotFound/db/creator.py", line 11, in <module> import apt_pkg ModuleNotFoundError: No module named 'apt_pkg' Reading package lists... Done E: Problem executing scripts APT::Update::Post-Invoke-Success 'if /usr/bin/test -w /var/lib/command-not-found/ -a -e /usr/lib/cnf-update-db; then /usr/lib/cnf-update-db > /dev/null; fi' E: Sub-process returned an error code ** Affects: command-not-found (Ubuntu) Importance: Undecided Status: New ** Tags: python-upgrade -- Problem with apt-get before upgrading to Python 3.7 https://bugs.launchpad.net/bugs/1826686 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
