just to clarify, before the upgrade I had /dev/ttyACM0 and a corresponding entry in /dev/serial/by-id/ for it.
I've verified that a fresh image of 20.04 LTS with the same device attached does not exhibit the same issue, and the device shows up as expected. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1948538 Title: USB serial devices not available in /dev/serial/by-id/ after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1948538/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
