[systemd-devel] udev breaks hostap linkage of raw/user interfaces, causing wpa_supplicant problems

[Thomas Richter]

On 15.03.2015 15:38, Kay Sievers wrote:

Hi Kay,

> grep ./sys/class/net/*/name_assign_type

grep: /sys/class/net/eth0/name_assign_type: Invalid argument
grep: /sys/class/net/lo/name_assign_type: Invalid argument
grep: /sys/class/net/wifi0/name_assign_type: Invalid argument
grep: /sys/class/net/wlan0/name_assign_type: Invalid argument

Thus, apparently, nothing useful right now. This is run as root, and I 
currently fixed /etc/udev/rules.d/70-persistent-net.rules manually to 
get wifi0 and wlan0 as above.

This is a Debian wheezy, with a custom 3.18.7 kernel. The original 
debian kernel is too old (yes, really!) for this old laptop as it did 
not support the i830 graphics reliably.

Greetings,
	Thomas