New network-manager is not started at boot
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
network-manager (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
Hi,
I am using Ubuntu Precise Mini built with Lightdm and Openbox.
$ lsb_release -rd
Description: Ubuntu 12.04.1 LTS
Release: 12.04
At first I had wicd, and found that the boot was delayed too much, so I did a search on the web and found this bug report which was looking like the problem I met with:
https:/
This is how I removed wicd, wicd-gtk... and installed network-manager instead. Then I could not have a connection unless I started it from console with dhclient : "sudo dhclient eth1" (with eth0 it said there was no eth0 interface available). Ok that worked, but still network-manager would not start at boot.
So I did again a search on the web and found this thread related to my problem:
http://
I followed the advice given, did a downgrade of the said packages and posted about all this here at then end of that thread:
http://
please read the above post, I have given useful informations found in logs in that one post, and information about packages I have installed, related to network.
After I read the first post of that thread I replaced the newer packages with these ones:
libnm-glib4_
libnm-glib-
libnm-util2_
network-
network-
but the network-
libnm-gtk-common (0.9.4.1-0ubuntu2)
libnm-gtk0 (0.9.4.1-0ubuntu2)
network-
and the packages from the former version of network-manager as mentioned above.
The result : now network-manager is started at boot and the wired connection IS AVAILABLE as soon as the desktop is up and running.
However I regret that I can still see in the boot sequence the message : "Waiting up to 60 more seconds for network configuration" whereas I have already waited for a bunch of seconds at the message just before "waiting for network configuration".
This happens in two machines at home.
About the new network-manager : the version number 0.9.4.0-0ubuntu3 has this in the file
/etc/init/
*******
# network-manager - network connection manager
#
# The Network Manager daemon manages the system's network connections,
# automatically switching between the best available.
description "network connection manager"
start on (local-filesystems
and started dbus)
stop on stopping dbus
expect fork
respawn
script
# set $LANG so that messages appearing on the GUI will be translated. See LP: 875017
if [ -r /etc/default/locale ]; then
. /etc/default/locale
export LANG LANGUAGE LC_MESSAGES LC_ALL
fi
exec NetworkManager
end script
*******
and after I reinstall the newer packages:
*******
libnm-glib-vpn1 (version 0.9.4.0-0ubuntu3) sera mis à niveau vers la version 0.9.4.0-0ubuntu4.1
libnm-glib4 (version 0.9.4.0-0ubuntu3) sera mis à niveau vers la version 0.9.4.0-0ubuntu4.1
libnm-util2 (version 0.9.4.0-0ubuntu3) sera mis à niveau vers la version 0.9.4.0-0ubuntu4.1
network-manager (version 0.9.4.0-0ubuntu3) sera mis à niveau vers la version 0.9.4.0-0ubuntu4.1
network-manager-dbg (version 0.9.4.0-0ubuntu3) sera mis à niveau vers la version 0.9.4.0-0ubuntu4.1
*******
I noticed there is a new line related to a process needing to be started before network-manager:
*******
# network-manager - network connection manager
#
# The Network Manager daemon manages the system's network connections,
# automatically switching between the best available.
description "network connection manager"
start on (local-filesystems
and started dbus
and static-network-up)
stop on stopping dbus
expect fork
respawn
script
# set $LANG so that messages appearing on the GUI will be translated. See LP: 875017
if [ -r /etc/default/locale ]; then
. /etc/default/locale
export LANG LANGUAGE LC_MESSAGES LC_ALL
fi
exec NetworkManager
end script
*******
which in the "start on" block text is "and static-network-up". I wonder if the problem of network-manager not being started at boot in my install is not due to this line for some reason ?
To end with, for any network manager tool, why is there always this incredible delay during the boot due to this long network connection attempt going on ?
Here more configuration files, that's bootchart files done with the older network-manager configuation files:
http://
Thanks for giving this bug all the necessary care. I think it might be also considered as a regression.
Regards,
Mélodie
Please make sure you don't have any entries in /etc/network/ interfaces that fail to be brought up: any eth*, any wlan*, any bridge configurations that cannot be brought up will have the boot process hang until a timeout. This is expected behavior.
NetworkManager has grown a dependency on static-network-up, which is what brings up the lo interfaces (loopback) also required by NetworkManager and dnsmasq. This dependency is important and may be a cause for network-manager (or at least dnsmasq) failing to start. Since the processes that look at /etc/network/ interfaces are the ones responsible for emitting the static-network-up signal, any invalid configuration in that file may be cause for delay or network-manager failing to start.
Please attach the full contents of the file /etc/network/ interfaces to this bug report.
As for network-manager and network- manager- gnome, please make sure to run the very latest versions available for your release:
sudo apt-get install network- manager/ precise network- manager- gnome/precise libnm-glib4/precise libnm-util2/precise libnm-glib- vpn1/precise libnm-gtk0/precise libnm-gtk- common/ precise
For network-manager and libnm-util*, libnm-glib* you should get versions 0.9.4.0-0ubuntu4.1 (or -0ubuntu4.2 if you have proposed enabled), and for network- manager- gnome, libnm-gtk* you should get version 0.9.4.1-0ubuntu2.