avahi-daemon should be restarted automatically after suspend/resume cycle

[Peter Halicky]

After suspend/resume, avahi-browse -at only shows local resources. After restarting avahi-daemon, I can again see remote services too. It should be either automatically restarted by some script, or it should somehow find out alone that a lot of time has passed and it should rediscover the services.

The machine was suspended over night, i.e. ~10 hours.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: avahi-daemon 0.6.27-2ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-20.29-generic 2.6.35.4
Uname: Linux 2.6.35-20-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Tue Sep 14 09:37:43 2010
SourcePackage: avahi

[KFJ (kfj)]

I just noted roughly the same behaviour on:

Kubuntu 13.10 64bit running kernel 3.11.0-19-generic
on Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz
avahi-discover is 0.6.31-2ubuntu4.1
using uswsusp 1.0+20120915-3

and my other system,
Kubuntu 13.10 32bit running kernel 3.2.0-39-generic-pae
on Intel T2300 CPU @ 1.66 GHz
avahi-discover is 0.6.30-5ubuntu2.1
not using uswsusp

systems are connected by WLAN via a router (one of them is wired to a repeater, the other one is a laptop with WLAN built-in)

problem is reciprocal, restarting avahi-daemon fixes it, but I'd like this to happen automatically.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[MartinRunge (martin-runge)]

Same bahaviour here. Ubuntu 14.04 64 bit. Service provider is a RaspberryPi running Raspbian. When I suspend my Ubuntu machine for some time, it will only list local services after resume. Remote services will appear again after reconnecting the network connection (WLAN using NetworkManager).
When resuming soon enough, I can not see this problem and remote sevices are still listed.