Bug 619934 - knetworkmanager can't enable networking
Summary: knetworkmanager can't enable networking
Status: RESOLVED UPSTREAM
: 526569 635212 (view as bug list)
Alias: None
Product: openSUSE 11.3
Classification: openSUSE
Component: KDE4 Workspace (show other bugs)
Version: RC 1
Hardware: x86 openSUSE 11.3
: P5 - None : Major with 11 votes (vote)
Target Milestone: ---
Assignee: E-mail List
QA Contact: E-mail List
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Reported: 2010-07-05 20:14 UTC by Martin Wilck
Modified: 2011-12-08 19:26 UTC (History)
6 users (show)

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Description Martin Wilck 2010-07-05 20:14:55 UTC 
User-Agent:       Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.4) Gecko/20100527 SUSE/3.6.4-2.2 Firefox/3.6.4

knetworkmanager lacks a control to disable or enable networking completely. Thus if networking happens to get disabled somehow (happened to me in a failed attempt to suspend/resume my laptop, might come to pass otherwise easily), there is no way to re-enable networking under KDE. Under GNOME it's as easy as clicking on "enable networking" in nm-applet.

Reproducible: Always

Steps to Reproduce:
1. log in with GNOME desktop
2. Click "disable networking" in nm-applet
3. log out and back in with KDE

Actual Results:  
No way to re-enable networking. Knetworkmanager applet is grey and shows only "unmanaged" on left click and "network management is disabled" on right click.

Expected Results:  
A "enable networking" control like in nm-applet is visible
Comment 1 Peter Puncher 2010-07-06 19:03:32 UTC 
Hello,

maybe related to this bug: https://bugzilla.novell.com/show_bug.cgi?id=552862
Comment 2 Christoph Singer 2010-07-30 06:58:33 UTC 
I'm having the same problem here on a thinkpad x31 and it is clear that the main problem is what is described in Bug #552862 (networking is disabled after suspend). I can re-enable networking by the shell command

dbus-send --system --dest=org.freedesktop.NetworkManager /org/freedesktop/NetworkManager org.freedesktop.NetworkManager.wake

but that's not user-friendly, so we really need an "enable networking"-button in KNetworkManager applet.
Comment 3 Hans Benker 2010-08-15 10:25:44 UTC 
*** Bug 526569 has been marked as a duplicate of this bug. ***
Comment 4 Christian Trippe 2010-08-29 17:18:35 UTC 
*** Bug 635212 has been marked as a duplicate of this bug. ***
Comment 5 Vadim Plessky 2010-10-06 05:08:55 UTC 
Hello, do we have progress on fixing this bug?

Behavior of KNetworkManager is somewhat strange.
I have in certain situations Network Connection popup window offering to connect via Wireless (or even connecting via Wi-Fi automatically), but Ethernet connection is disabled.
And there is no way to re-enabled Ethernet (wired) connection.
(Ethernet cable is physically plugged into computer)

I found two solutions for it:
1) shutdown OpenSUSE, reboot to Windows
   Than shutdown Windows, reboot to OpenSUSE.
  Sometime shtis helps, sometimes not...
2) Open YaST
  Disable "Networking managed by NetworkManager"
  Select "Traditional ifup"
 Ethernet connection would start in this case
 Or you can use ifup/ifdown for manual control

P.S. bug exists in OpenSUSE 11,3 final, with all updates applied via #zypper up as of Oct.2nd, 2010
Comment 6 Forgotten User --EoyBps8f 2011-12-08 19:26:50 UTC 
11.3 is too old. knetworkmanager unmaintained. If this still happens with 12.1's plasmoid-networkmanagement and not opensuse-specific, please report it upstream.

http://en.opensuse.org/openSUSE:Bugreport_KDE#Before_you_report_bugs

You can also try a current version of KDE with older openSUSE versions.

http://en.opensuse.org/KDE_repositories