This seems to be a regression (deprecated AF_ALG RC4 support) in the linux-hwe-5.11 stack: https://lkml.org/lkml/2020/8/4/512
A workaround exists by either using Linux 5.8 or using a newer iwd version (e.g. from https://launchpad.net/~slyon/+archive/ubuntu/iwd+nm ) Unfortunately, we cannot easily backport a big version jump of iwd into the 20.04 stable series, but we would need a small patch that only backports the required iwd RC4 implementation on top of iwd-1.5. ** Also affects: linux-meta-hwe-5.11 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1938650 Title: iwd on Ubuntu 20.04 stopped working since update to kernel 5.11 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/iwd/+bug/1938650/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
