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Hello there,
I'm running Arch64 on Qosmio X300 notebook. I have just updated to KDE 4.3.4 and since the update the NetworkManager won't connect to my wifi (I haven't tried wired yet). I use following packages for NetworkManager and KNetworkManager applet
kdeplasma-applets-networkmanager 1047027-1
networkmanager 0.7.2-1
There seems to be nothing strange in the daemons.log, but the KNMgr tray icon keeps saying "Networking information not available" and when I click it I get "Network Management Disabled" instead of the usual menu. I still can configure network manually and wicd is also working fine.
I remember putting my notebook to suspend-to-disk by mistake instead of shutting it down right after the update, so that's when it might have gone crazy. I tried reinstalling NetworkManager and the KDE applet and googling around a bit, but nothing has helped so far...
Last edited by MadCat_X (2009-12-02 18:34:55)
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Is networkmanager running? Check with "ps ax | grep NetworkM"..
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I had similar problem.
I have reinstalled networkmanager and plasma applet and now it's working.
Yesterday I have switched from GNOME to KDE, and I had some custom content in /etc/NetworkManager/nm-system-settings.conf, maybe it was the case
--- nm-system-settings.conf.pacsave 2009-11-23 12:55:02.257086769 +0100
+++ nm-system-settings.conf 2009-11-27 15:34:04.000000000 +0100
@@ -1,4 +1,2 @@
[main]
plugins=keyfile
-hostname=XXXXXX
-no-auto-default=XXXXXX
This is what I exactly did:
removed kdeplasma-applets-networkmanager (1047027-1)
removed networkmanager (0.7.2-1)
reboot
installed networkmanager (0.7.2-1)
installed kdeplasma-applets-networkmanager (1047027-1)
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NM is definitely running, "ps aux | grep Network" gives me
root 1573 0.0 0.0 61976 3876 ? Ss 01:35 0:00 /usr/sbin/NetworkManager
root 1589 0.0 0.0 68868 3176 ? S 01:35 0:00 /usr/sbin/nm-system-settings --config /etc/NetworkManager/nm-system-settings.conf
madcat 1849 0.0 0.0 8360 976 pts/2 S+ 01:36 0:00 grep Network
I tried uninstall -reinstall method, but the plasma applet still sticks to the "Networking information not available" message.
This is how the NM related info in daemon.log looks like
Dec 2 01:35:34 Qosmio-X300 NetworkManager: <info> starting...
Dec 2 01:35:34 Qosmio-X300 NetworkManager: <WARN> nm_generic_enable_loopback(): error -17 returned from rtnl_addr_add():
Dec 2 01:35:34 Qosmio-X300 NetworkManager: <info> Found radio killswitch /org/freedesktop/Hal/devices/pci_8086_4232_rfkill_phy0_wlan
Dec 2 01:35:34 Qosmio-X300 NetworkManager: <info> Trying to start the supplicant...
Dec 2 01:35:34 Qosmio-X300 NetworkManager: <info> Trying to start the system settings daemon...
Dec 2 01:35:35 Qosmio-X300 nm-system-settings: Loaded plugin keyfile: (c) 2007 - 2008 Red Hat, Inc. To report bugs please use the NetworkManager mailing list.
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Same here. I've also tried the remove-reinstall method but...no luck.
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Same problem here and no luck with the reinstall method.
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All right guys, it seems that I have finally figured it out. I did following.
1) Install gnome NetworkManager applet
pacman -S network-manager-applet
2) As user, run
nm-applet
3) A tray icon should appear, rightclick it and select "Allow network". NM will try attempt to locate available interfaces and eventually connect if there is a connection available. I tried it with my wifi, so it kept asking about password for gnome global keyring which I obviously don't have, you may ignore it.
4) Once you get it working, kill gnome NM applet by
killall nm-applet
5) Load KNetworkManager and there you go. I had to reboot my computer to make it working flawlessly, but now it seems to be working just as it was before.
Now you may uninstall gnome NM applet if you don't like having in sleeping on your HDD:)
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Thanks MadCat, you saved my day (in arch-land ).
Such an "Allow Network" checkbox could be useful in knetworkmanager
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I had such problem.
"Suspend to ram" (automaticly disables networkmanagemnt) and "awake".
Last edited by burgua (2010-01-18 11:56:44)
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Hey MadCat, I tried typing in nm-applet but the shell says it's already running, however i do not see any notification or tray icon to click on! i don't see any access to any sort of "network manager" anywhere.
It's as if i installed NetworkManager but it is totally invisible. I do have network group enabled for my user.
EDIT!: Got it working. For anyone else trying to make it work, just pay close attention to the "NetworkManager" page in the ArchWiki. You have to load the necessary daemons in the correct order as well as more little tweaks! Read it carefully.
Last edited by trusktr (2010-02-21 00:04:50)
joe@trusktr.io - joe at true skater dot io.
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There is a simple way. Just do this:
rm /var/lib/NetworkManager/NetworkManager.state
and reboot.:)
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