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Re: NetworkManager help, esp. after suspend



On Thu, Aug 30, 2007 at 12:49:46AM +0200, Wolodja Wentland wrote:
> On Wed, Aug 29, 2007 at 18:19 -0400, Jesse Sheidlower wrote:
> > 
> > I'm a relatively new Debian user, running an up-to-date Etch on
> > a ThinkPad T60.
> Welcome. I am running Debian on a T60 as well and am very pleased with 
> it so far.
> 
> I guess you know http://thinkwiki.org ? It is a great source for 
> thinkpad related informations.

Yes, I've found it very useful in general, esp. when I was installing,
though it didn't have anything helpful for this.

> > I'm having some trouble getting the NetworkManager app to work
> [ ... nm not working properly ... ]
> > Is there anything I should be doing differently? The docs on
> > NetworkManager are pretty slim. If it works as advertised it
> > would be really convenient, but I do need to be able to come
> > out of a suspend a join a network immediately.
> 
> Try editing /etc/hibernate/common.conf and uncomment
> 
>     ### networkmanager
>     EnableNMReconnect yes
>     ^^^^^^^^^^^^^^^^^^^^^

I didn't have this line in that file, and it's not documented in
hibernate.conf.

> that might do the trick. That said it is not always working and i have 
> to click "Enable Networking" twice after wake-up occasionally. 
> 
> You did configure nm as stated in:
> 
>     /usr/share/doc/network-manager/README.Debian

Yes, though I didn't find it too relevant. At least if it is relevant,
I'm not sure how. My /etc/network/interfaces is:

---
# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
allow-hotplug eth0
---

The NM README file would suggest that eth1 (my wireless interface)
is managed by NM, since it's not explicitly listed here, and this
is in general the case (i.e. that NM manages eth1), though my
problem is the failure of NM to connect to a network after a resume,
and that network-admin _does_ manage to do this (though not reflected
in the NM panel app).

If the NM README file is telling me to do something else, I'm afraid
my reading comprehension skills are too poor to make sense of it :-(

Thanks.

Jesse Sheidlower



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