No network on 12.04 install

uteck theuteck at gmail.com
Mon Jul 2 14:07:42 UTC 2012


A few things you could check are if dhcp is added to the
/etc/apparmor.d/disable directory.  When I upgraded a 10.04 VM to
12.04 it would not get an address since Apparmor was blocking dhcp.
To disbale Apparmor from checking DHCP make this link;
ln -s /etc/apparmor.d/sbin.dhclient3 /etc/apparmor.d/disable/

Also look at /etc/udev/rules.d/70-persistent-net.rules and see if it
has a card defined.  Back up the file, then delete the SUBSYSTEM lines
and reboot and udev will redetect the card.

On Sun, Jul 1, 2012 at 4:04 PM, Leslie Anne Chatterton
<lahc2007 at gmail.com> wrote:
> Hi Hakan,
>
> Let's confine our remarks to being helpful to the man with the problem.
>
> Best wishes,
>
> Leslie Anne
>
>> He had already posted messages with himself pinging localhost. We're
>> past that point.
>
>
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