Hello! Yes it seems your system has https://pypi.org/project/apt-wrapper/ installed which is masking the true "apt".
Renaming /usr/local/bin/apt to something else or otherwise uninstalling it somehow should allow the real apt commands to work. Please try this and then try to `pro attach` again. Let me know if it still doesn't work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2065192 Title: (ubuntu) pro attach <my personal token> doesn't work ! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-advantage-tools/+bug/2065192/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs