Do you have any ideas on how to solve your problem? I have exactly the same problem, that is related to HPLIP and ProtonVPN.
In order to install the drivers for HPLIP (after upgrade the system to Kubuntu 22.04 LTS) it was necessary to reinstall python3 and upgrade pip and openssl to 22.1.0 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to openssl in Ubuntu. https://bugs.launchpad.net/bugs/2004477 Title: cryptography pkg 39.0.0 incompatible with pyOpenSSL 21.0.0 - crashes ensue Status in openssl package in Ubuntu: Invalid Bug description: crypto.py crashes when starting protonvpn: $ protonvpn-cli connect SE1 Tue Jan 31 07:08:04 AM EST 2023 Traceback (most recent call last): File "/usr/bin/protonvpn-cli", line 11, in <module> load_entry_point('protonvpn-cli==3.13.0', 'console_scripts', 'protonvpn-cli')() File "/usr/lib/python3/dist-packages/protonvpn_cli/main.py", line 20, in main from .cli import ProtonVPNCLI File "/usr/lib/python3/dist-packages/protonvpn_cli/cli.py", line 4, in <module> from proton.constants import VERSION as proton_version File "/usr/lib/python3/dist-packages/proton/__init__.py", line 1, in <module> from .api import Session # noqa File "/usr/lib/python3/dist-packages/proton/api.py", line 21, in <module> from .cert_pinning import TLSPinningAdapter File "/usr/lib/python3/dist-packages/proton/cert_pinning.py", line 5, in <module> from OpenSSL import crypto File "/usr/lib/python3/dist-packages/OpenSSL/__init__.py", line 8, in <module> from OpenSSL import crypto, SSL File "/usr/lib/python3/dist-packages/OpenSSL/crypto.py", line 3279, in <module> _lib.OpenSSL_add_all_algorithms() AttributeError: module 'lib' has no attribute 'OpenSSL_add_all_algorithms' Tue Jan 31 07:08:05 AM EST 2023 c.f. https://askubuntu.com/questions/1450578/couldnt-launch-proton-vpn but downgrading openssl package is not desirable for security reasons. per https://github.com/pyca/cryptography/issues/7959 and other hits on search, cryptography package 39.0.0 is incompatible with pyOpenSSL 21.0.0; cryptography 38.0.4 works with 21.0.0; cryptography 39.0.0 requires 22.1.0 or greater. Installed packages are python3-cryptography 3.4.8-1ubuntu2 and 21.0.0-1 python3-openssl Currently, python3-openssl 22.1.0 is not available from repo. $ lsb_release -rd: Description: Ubuntu 22.04.1 LTS Release: 22.04 $ apt-cache policy python3-openssl python3-openssl: Installed: 21.0.0-1 Candidate: 21.0.0-1 Version table: *** 21.0.0-1 500 500 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages 500 http://archive.ubuntu.com/ubuntu jammy/main i386 Packages 100 /var/lib/dpkg/status $ To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/2004477/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
