This is currently working as intended. The tab characters in the properties are intentionally considered invalid by udev. See e.g. https://github.com/systemd/systemd/commit/a62cd5a153ffe18c27aff02685ed75c5bc4509a2.
I would suggest opening an upstream issue if you would like to discuss it further: https://github.com/systemd/systemd/issues ** Changed in: systemd (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2154455 Title: HID keyboard barcode scanner ignored by GNOME when udev UNIQ contains tab To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/2154455/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
