[Bug 392548] [NEW] networking broken after system returns from suspend to disk

[Kai Blin]

Public bug reported:

Running an ubuntu 9.04 server install in an ubuntu 8.04 kvm with bridged networking.
After installing the pm-utils package in the guest, pm-hibernate works.
Once the guest wakes up from suspend, no data can be sent over the ethernet.
Simply reloading the networking via /etc/init.d/network reload does not fix
the issue, only a reboot seems to help. The interface still is up and has 
associated IP addresses, but getting data out does not seem to work.

>From the host side of things, networking of e.g. Windows guests works fine
after they return from a suspend. However the Windows guests were not
configured to use virt-io networking.

ProblemType: Bug
Architecture: amd64
DistroRelease: Ubuntu 9.04
Package: linux-server 2.6.28.11.15
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-meta
Uname: Linux 2.6.28-11-server x86_64

** Affects: linux-meta (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug

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networking broken after system returns from suspend to disk
https://bugs.launchpad.net/bugs/392548
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