Yes, the kernel emits a usb event AND a usb_device event for USB devices; if you want to use the raw device (libusb, etc.) your rule should use the usb_device event.
** Changed in: udev (Ubuntu) Status: New => Won't Fix -- document side effects of ubuntu udev setup https://bugs.launchpad.net/bugs/125052 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs