

Let me tell you how to solve this problem. For this I downgraded default python version to 3.7 After downgrade I faced this shit problem. In ubuntu 20 default python version is 3.8 But some packages doesn't support this version. I faced same problem after upgrade ubuntu 19 to ubuntu 20. In this way I can't even upgrade to Ubuntu 14.04. I installed it in /usr/local/lib, but I always get the same error.

_gi import _APIįile "/usr/lib/python3/dist-packages/apport_python_hook.py", line 64, in apport_excepthookįrom apport.fileutils import likely_packaged, get_recent_crashesįile "/usr/lib/python3/dist-packages/apport/_init_.py", line 5, in įile "/usr/lib/python3/dist-packages/apport/report.py", line 30, in įile "/usr/lib/python3/dist-packages/apport/fileutils.py", line 23, in įrom apport.packaging_impl import impl as packagingįile "/usr/lib/python3/dist-packages/apport/packaging_impl.py", line 20, in įile "/usr/lib/python3/dist-packages/apt/_init_.py", line 21, in įile "/usr/lib/python3/dist-packages/gi/_init_.py", line 27, in Īs far as I have understood, this is a problem related to the fact that I should have python3.4 installed.

I get: update-managerįile "/usr/bin/update-manager", line 28, in įile "/usr/lib/python3/dist-packages/gi/_init_.py", line 27, in from. I'm rather new to Ubuntu and I'm trying to run update-manager on Ubuntu 13.10.
