Confirming. If one tries rebooting the computer/VM, it may result in total failure, due to NetworkManager failing to start.
Temporary workaround as advised on the Net (works for Ubuntu 18.04.3, x86 64bit): $ wget http://mirrors.kernel.org/ubuntu/pool/main/libi/libidn2/libidn2-0_2.0.4-1.1build2_amd64.deb $ sudo dpkg -i libidn2-0_2.0.4-1.1build2_amd64.deb $ sudo apt-mark hold libidn2-0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1843507 Title: apt-get update to latest libidn2.so.0 causes multiple application failures including apt-update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libidn2/+bug/1843507/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
