Bug 370857

Summary: WiFi is always connecting and never stop
Product: [Plasma] plasmashell Reporter: Guo Yunhe <i>
Component: Networks widgetAssignee: Jan Grulich <jgrulich>
Status: RESOLVED DUPLICATE    
Severity: normal CC: jgrulich, lukas
Priority: NOR    
Version First Reported In: master   
Target Milestone: 1.0   
Platform: openSUSE   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Guo Yunhe 2016-10-14 21:06:46 UTC 
Screenshot http://imgur.com/a0XqLDi

When I update to KDE 5.8.0, the network manager cannot connect to all WiFi properly.

The status is connected. I can use internet. But the "blue circle" is still rotating, never end. I cannot see the trafic information.

The CPU usage of Plasma Shell is always high, 4%. When I disable WiFi, it drops to 0% ~ 1%.

Reproducible: Always

Steps to Reproduce:
1. Connect to a WiFi.
2. Look at the network manager applet.
3. Check the network status.

Actual Results:  
WiFi is connected. But the tray icon is always rolling. Cannot see traffic information. CPU usage is high.
Comment 1 Guo Yunhe 2016-10-14 21:18:46 UTC 
systemd result of NetworkManager:

sign@kudo:~> sudo systemctl status NetworkManager -l
NetworkManager.service - Network Manager
   Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled)
   Active: active (running) since 四 2016-10-13 18:07:58 EEST; 1 day 6h ago
 Main PID: 1029 (NetworkManager)
   CGroup: /system.slice/NetworkManager.service
           ├─ 1029 /usr/sbin/NetworkManager --no-daemon
           └─30882 /sbin/dhclient -d -q -sf /usr/lib/nm-dhcp-helper -pf /var/run/dhclient-wlan0.pid -lf /var/lib/NetworkManager/dhclient-44793bcc-047b-458a-8dd5-7b94af2d409d-wlan0.lease -cf /var/lib/NetworkManager/dhclient-wlan0.conf wlan0

10月 14 23:55:32 kudo NetworkManager[1029]: <info>  (wlan0): device state change: secondaries -> activated (reason 'none') [90 100 0]
10月 14 23:55:32 kudo NetworkManager[1029]: <info>  NetworkManager state is now CONNECTED_LOCAL
10月 14 23:55:32 kudo NetworkManager[1029]: <info>  NetworkManager state is now CONNECTED_GLOBAL
10月 14 23:55:32 kudo NetworkManager[1029]: <info>  Policy set 'Guo's Router' (wlan0) as default for IPv4 routing and DNS.
10月 14 23:55:32 kudo NetworkManager[1029]: <info>  Policy set 'Guo's Router' (wlan0) as default for IPv6 routing and DNS.
10月 14 23:55:32 kudo NetworkManager[1029]: dns-resolver: ATTENTION: You have modified /etc/resolv.conf. Leaving it untouched...
10月 14 23:55:32 kudo NetworkManager[1029]: dns-resolver: You can find my version in /etc/resolv.conf.netconfig
10月 14 23:55:32 kudo NetworkManager[1029]: ATTENTION: You have modified /etc/resolv.conf.  Leaving it untouched...
10月 14 23:55:32 kudo NetworkManager[1029]: You can find my version in /etc/resolv.conf.netconfig ...
10月 14 23:55:32 kudo NetworkManager[1029]: <info>  (wlan0): Activation: successful, device activated.
Comment 2 Guo Yunhe 2016-10-14 21:23:03 UTC 
Manually restart NetworkManager backend will stop connecting (status succeed). But when I restart computer, the problem comes back again.
Comment 3 Jan Grulich 2016-10-17 08:24:13 UTC 
What are yours NetworkManager and NetworkManagerQt (or kf5-networkmanager-qt or how this package is called in OpenSuse) versions?
Comment 4 Guo Yunhe 2016-10-17 08:49:11 UTC 
NetworkManager: 1.0.6
libKF5NetworkManagerQt6: 5.27.0
Comment 5 Jan Grulich 2016-10-17 11:52:26 UTC 

*** This bug has been marked as a duplicate of bug 352326 ***
Comment 6 Ben Cooksley 2024-12-23 18:25:54 UTC 
Bulk transfer as requested in T17796