I have fedora 20, and when I connect a wireless usb nic, I get this messages: Jan 4 21:33:08 localhost kernel: [ 273.797184] ieee80211 phy0: rt2x00_set_chip: Info - Chipset detected - rt: 2573, rf: 0002, rev: 000a Jan 4 21:33:09 localhost kernel: [ 273.893135] usbcore: registered new interface driver rt73usb Jan 4 21:33:09 localhost systemd-udevd[1712]: renamed network interface wlan0 to wlp0s29f7u5u1 and with iwconfig I indeed see wlp0s29f7u5u1 (was wlan0 in fedora 18) Is there a way to avoid it ? I saw here: https://mailman.archlinux.org/pipermail/arch-dev-public/2013-January/024231.html this suggestion: mask the rule: ln -s /dev/null /etc/udev/rules.d/80-net-name-slot.rules But I do not have /etc/udev/rules.d/80-net-name-slot.rules. The other suggestion in the link above is to create a udev rule, but I do not know how to do it. rpm -q systemd gives: systemd-208-9.fc20.x86_64 regards, Kevin -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org