udev changes at 14.04 LTS ?

[Tom H]

On Wed, Apr 30, 2014 at 4:34 AM, BONNET, Frank <frank.bonnet at esiee.fr> wrote:
>
> Does UDEV has been modified at 14.04 ? I have upgraded a server
> from 13.10 , one interface is renamed at boot up despite the fact I
> have configured their names in /etc/udev/rules.d/010_netinterfaces.rules
> file as the following
>
> KERNEL=="eth*", SYSFS{address}=="e8:39:35:e9:21:f2", NAME="em1"
> KERNEL=="eth*", SYSFS{address}=="e8:39:35:e9:21:f4", NAME="em2"
> KERNEL=="eth*", SYSFS{address}=="e8:39:35:e9:21:f6", NAME="em3"
> KERNEL=="eth*", SYSFS{address}=="e8:39:35:e9:21:f8", NAME="em4"
>
> it works fine for the 3 first interfaces but not for the 4th which support a
> VLAN trunk
> ( the machine is a KVM hypervisor em1 is the management interface and em4
> the 802.1q trunk

AFAIK, "SYSFS{address}" has been deprecated for "ATTRIB{address}".

But this might not be your problem...