Network stoped working (bluetooth as well)

suse_susu · July 8, 2017, 10:16am

Hello fellows .
I am using Leap 42.2 . Internet was working as expected until two days ago in the morning after I turn laptop on I couldn’t see neither blue tooth nor WLAN (Gnome right top corner).
I tried to disable and enable networkmanager and reboot but no success
I have not changed anything at all!
After doing

journalctl | grep networkmanager

I see some errors which might have influence on problem .
Here are

<warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.open. Authorization check failed .GDBus.Error:org.freedesktop.systemd1,ShuttingDown: Refusing activation. D-Bus is shutting down

These are line which are suspicious in my opinion ,or should I reinstall wifi driver and why?.Thanks for reading .
Any idea what to do???

knurpht · July 8, 2017, 2:06pm

AFAIK that last message arises when a wrong WEP/WPA version is selected, or when the passphrase is not OK.

Some advice:

Use ‘grep -i’, linux is case-sensitive, i.e. ‘networkmanager’ is not the same as ‘Networkmanager’. The ‘-i’ makes grep ( and f.e. locate ) case-independent.
Post complete output, incl commands invoked.
If the output is too long to post here, use https://paste.opensuse.org

tsu2 · July 8, 2017, 5:00pm

When you want to restart network services (and its dependencies like network connections)

systemctl restart network

You should also be able to display a snippet of relevant logfile entries with the following if your network service has stopped

systemctl status network

TSU

suse_susu · July 9, 2017, 8:30am

tsu2:

When you want to restart network services (and its dependencies like network connections)
systemctl restart network
You should also be able to display a snippet of relevant logfile entries with the following if your network service has stopped
systemctl status network
TSU

Thanks for response.
Turned out I can not use LAN either. Icon appears at top but it kees saying connecting and after some time just Wired off
First time doing

systemctl status network

after

systemctl restart network

gives me

NetworkManager.service - Network Manager
Loaded : loaded(/usr/lib/systemd/system/NetworkManager.serice,enabled;vendor preset: disabled)
Active : active(running) since (omitited)

and after some lines like this

<info> Wifi enabled br rad...e
<info> WWAN enabled br rad...e
<info> WIMAX enabled br rad...e
<info> Network is enabl...e
<info> (etho): new Etherne...)
<info>(eth0): device stat...]
startup complete

I am sorry for not complete message I had to type manually
After I connect LAN and tried

systemctl status network

I got this result
all result as first time and one warning

<warn>** (eth0): Activation: failed for connection 'Wired connection 1'**

Hope this helps

Sauerland · July 9, 2017, 9:39am

Post (as root)

journalctl -b | grep -Ei 'eth0|wlan0|network'

ifconfig -a

suse_susu · July 10, 2017, 2:33pm

Sorry was unable to provide info
here are outputs

eth0      Link encap:Ethernet  HWaddr *********  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:40 errors:0 dropped:0 overruns:0 frame:0
          TX packets:40 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1 
          RX bytes:2800 (2.7 Kb)  TX bytes:2800 (2.7 Kb)

Jul 09 12:07:13 linux-fbxy systemd-udevd[176]: Network interface NamePolicy= disabled by default.
Jul 09 12:07:13 linux-fbxy systemd-udevd[176]: Network interface NamePolicy= disabled by default.
Jul 09 12:07:21 linux-fbxy systemd-udevd[487]: Network interface NamePolicy= disabled by default.
Jul 09 12:07:24 linux-fbxy kernel: FUJITSU Extended Socket Network Device Driver - version 1.0 - Copyright (c) 2015 FUJITSU LIMITED
Jul 09 12:07:24 linux-fbxy kernel: r8169 0000:09:00.0 eth0: RTL8106e at 0xffffc90000cd8000, a0:2b:b8:58:b3:ed, XID 10900800 IRQ 45
Jul 09 12:07:48 linux-fbxy systemd[1]: Reached target Host and Network Name Lookups.
Jul 09 12:07:48 linux-fbxy avahi-daemon[969]: Network interface enumeration completed.
Jul 09 12:07:52 linux-fbxy systemd[1]: Starting Network Manager...
Jul 09 12:07:52 linux-fbxy NetworkManager[1076]: <info>  NetworkManager (version 1.0.12) is starting...
Jul 09 12:07:52 linux-fbxy NetworkManager[1076]: <info>  Read config: /etc/NetworkManager/NetworkManager.conf
Jul 09 12:07:52 linux-fbxy systemd[1]: Started Network Manager.
Jul 09 12:07:52 linux-fbxy systemd[1]: Starting Network Manager Wait Online...
Jul 09 12:07:52 linux-fbxy NetworkManager[1076]: <info>  Loaded settings plugin ifcfg-suse: (C) 2008 Novell, Inc.  To report bugs please use the NetworkManager mailing list. (/usr/lib64/NetworkManager/libnm-settings-plugin-ifcfg-suse.so)
Jul 09 12:07:52 linux-fbxy NetworkManager[1076]: <info>  Loaded settings plugin keyfile: (c) 2007 - 2015 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Jul 09 12:07:52 linux-fbxy NetworkManager[1076]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/AEON 2 (d126b473-5249-46fa-a0ee-d407bdc478ef,"AEON 2")
Jul 09 12:07:52 linux-fbxy NetworkManager[1076]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/AEON (e2a670e0-e6d2-4868-afee-b47a9fcb71a1,"AEON")
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/TP-LINK_96D2 (f9d8003b-4f3c-4170-bdb7-5fed2ea0d86a,"TP-LINK_96D2")
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/BOBOL (696e2e1d-5449-40bd-9ee8-3f4323318081,"BOBOL")
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  VPN: loaded org.freedesktop.NetworkManager.openvpn
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  VPN: loaded org.freedesktop.NetworkManager.vpnc
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  VPN: loaded org.freedesktop.NetworkManager.pptp
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  VPN: loaded org.freedesktop.NetworkManager.openconnect
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  monitoring kernel firmware directory '/lib/firmware'.
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMVxlanFactory (internal)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMVlanFactory (internal)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMVethFactory (internal)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMTunFactory (internal)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMMacvlanFactory (internal)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMInfinibandFactory (internal)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMGreFactory (internal)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMEthernetFactory (internal)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMBridgeFactory (internal)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMBondFactory (internal)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMAtmManager (/usr/lib64/NetworkManager/libnm-device-plugin-adsl.so)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMBluezManager (/usr/lib64/NetworkManager/libnm-device-plugin-bluetooth.so)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMTeamFactory (/usr/lib64/NetworkManager/libnm-device-plugin-team.so)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMWifiFactory (/usr/lib64/NetworkManager/libnm-device-plugin-wifi.so)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Loaded device plugin: NMWwanFactory (/usr/lib64/NetworkManager/libnm-device-plugin-wwan.so)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  WiFi enabled by radio killswitch; enabled by state file
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  WWAN enabled by radio killswitch; disabled by state file
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  WiMAX enabled by radio killswitch; enabled by state file
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  Networking is enabled by state file
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  (eth0): new Ethernet device (carrier: OFF, driver: 'r8169', ifindex: 2)
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  (eth0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  (lo): link connected
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  (lo): new Generic device (carrier: ON, driver: 'unknown', ifindex: 1)
Jul 09 12:07:53 linux-fbxy kernel: r8169 0000:09:00.0 eth0: link down
Jul 09 12:07:53 linux-fbxy NetworkManager[1076]: <info>  ModemManager available in the bus
Jul 09 12:07:59 linux-fbxy NetworkManager[1076]: <info>  startup complete
Jul 09 12:07:59 linux-fbxy systemd[1]: Started Network Manager Wait Online.
Jul 09 12:07:59 linux-fbxy systemd[1]: Reached target Network.
Jul 09 12:07:59 linux-fbxy systemd[1]: Reached target Network is Online.
Jul 09 12:07:59 linux-fbxy SuSEfirewall2[1124]: using default zone 'ext' for interface eth0
Jul 09 12:08:05 linux-fbxy libvirtd[1099]: Cannot open network interface control socket: Address family not supported by protocol
Jul 09 12:08:05 linux-fbxy libvirtd[1099]: Cannot open network interface control socket: Address family not supported by protocol
Jul 09 12:08:36 linux-fbxy pulseaudio[1894]: [pulseaudio] bluez5-util.c: GetManagedObjects() failed: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

Sauerland · July 10, 2017, 3:37pm

Post:

lsmod | grep -i r816

zypper se -si r816

grep -i 'blacklist r816' /etc/modprobe.d/*

zypper lr -d

uname -a

suse_susu · July 12, 2017, 7:31am

Thanks for response

lsmod | grep -i r816

r8169                  90112  0 
mii                    16384  1 r8169

zypper se -si r816
Download (curl) error for 'http://dl.google.com/linux/talkplugin/rpm/stable/x86_64/media.1/media':
Error code: Connection failed
Error message: Could not resolve host: dl.google.com

Abort, retry, ignore? [a/r/i/...? shows all options] (a):

grep -i 'blacklist r816' /etc/modprobe.d/*

this was empty

Repository priorities are without effect. All enabled repositories share the same priority.

#  | Alias                               | Name                                    | Enabled | GPG Check | Refresh | Priority | Type   | URI                                                                             | Service
---+-------------------------------------+-----------------------------------------+---------+-----------+---------+----------+--------+---------------------------------------------------------------------------------+--------
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Linux linux-fbxy 4.4.73-18.17-default #1 SMP Fri Jun 23 20:25:06 UTC 2017 (f462a66) x86_64 x86_64 x86_64 GNU/Linux