Comment 0 for bug 802538

previous to 11.04, if /etc/udev/rules.d/70-persistent-net.rules was deleted, it would be automatically regenerated at boot. this appears to now not be happening.

if run manually, write_net_rules complains "missing valid match" - although i don't know if this is necesarily meaningful.

i did find this debian bug, which appears to maybe be similar/related [although it's a bit old at 2008]:

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=492193

1] 11.04

2] udev:
        Installed: 167-0ubuntu3
        Candidate: 167-0ubuntu3
        Version table:
      *** 167-0ubuntu3 0
              500 /http://us.archive.ubuntu.com/ubuntu/ natty/main amd64 Packages
              100 /var/lib/dpkg/status

3] i expected /etc/udev/rules.d/70-persistent-net.rules to be automatically created by the system
4] it was not