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Thread: Network stoped working (bluetooth as well)

  1. #1

    Question Network stoped working (bluetooth as well)

    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
    Code:
    journalctl | grep networkmanager
    I see some errors which might have influence on problem .
    Here are
    Code:
    <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???

  2. #2
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    Default Re: Network stoped working (bluetooth as well)

    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
    ° Appreciate my reply? Click the star and let me know why.

    ° Perfection is not gonna happen. No way.

    http://en.opensuse.org/User:Knurpht
    http://nl.opensuse.org/Gebruiker:Knurpht

  3. #3
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    Default Re: Network stoped working (bluetooth as well)

    When you want to restart network services (and its dependencies like network connections)
    Code:
    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
    Code:
    systemctl status network
    TSU
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  4. #4

    Question Re: Network stoped working (bluetooth as well)

    Quote Originally Posted by tsu2 View Post
    When you want to restart network services (and its dependencies like network connections)
    Code:
    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
    Code:
    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
    Code:
    systemctl status network
    after
    Code:
    systemctl restart network
    gives me
    Code:
    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
    Code:
    <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
    Code:
    systemctl status network
    I got this result
    all result as first time and one warning
    Code:
    <warn> (eth0): Activation: failed for connection 'Wired connection 1'
    Hope this helps

  5. #5
    Join Date
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    Default AW: Network stoped working (bluetooth as well)

    Post (as root)
    Code:
    journalctl -b | grep -Ei 'eth0|wlan0|network'
    Code:
    ifconfig -a

  6. #6

    Default Re: AW: Network stoped working (bluetooth as well)

    Quote Originally Posted by Sauerland View Post
    Post (as root)
    Code:
    journalctl -b | grep -Ei 'eth0|wlan0|network'
    Code:
    ifconfig -a
    Sorry was unable to provide info
    here are outputs
    Code:
    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)
    Code:
    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.

  7. #7
    Join Date
    Mar 2011
    Location
    Sauerland
    Posts
    4,882

    Default AW: Network stoped working (bluetooth as well)

    Post:
    Code:
    lsmod | grep -i r816
    Code:
    zypper se -si r816
    Code:
    grep -i 'blacklist r816' /etc/modprobe.d/*
    Code:
    zypper lr -d
    Code:
    uname -a

  8. #8

    Default Re: AW: Network stoped working (bluetooth as well)

    Quote Originally Posted by Sauerland View Post
    Post:
    Code:
    lsmod | grep -i r816
    Code:
    zypper se -si r816
    Code:
    grep -i 'blacklist r816' /etc/modprobe.d/*
    Code:
    zypper lr -d
    Code:
    uname -a
    Thanks for response
    Code:
    lsmod | grep -i r816
    Code:
    r8169                  90112  0 
    mii                    16384  1 r8169
    Code:
    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):
    Code:
    grep -i 'blacklist r816' /etc/modprobe.d/*
    this was empty
    Code:
    Repository priorities are without effect. All enabled repositories share the same priority.
    
    #  | Alias                               | Name                                    | Enabled | GPG Check | Refresh | Priority | Type   | URI                                                                             | Service
    ---+-------------------------------------+-----------------------------------------+---------+-----------+---------+----------+--------+---------------------------------------------------------------------------------+--------
     1 | docker-main                         | docker-main                             | Yes     | ( p) Yes  | No      |   99     | rpm-md | https://yum.dockerproject.org/repo/main/opensuse/13.2/                          |        
     2 | google-talkplugin                   | google-talkplugin                       | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://dl.google.com/linux/talkplugin/rpm/stable/x86_64                         |        
     3 | http-download.opensuse.org-3c0a995a | security                                | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/repositories/security/openSUSE_Leap_42.2/          |        
     4 | http-download.opensuse.org-a3b9f32b | home:GroverChouT                        | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/repositories/home:/GroverChouT/openSUSE_Leap_42.2/ |        
     5 | http-ftp.uni-erlangen.de-34ea388c   | Packman Repository                      | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://ftp.uni-erlangen.de/pub/mirrors/packman/suse/openSUSE_Leap_42.2          |        
     6 | openSUSE-42.2-0                     | openSUSE-42.2-0                         | No      | ----      | ----    |   99     | yast2  | hd:///?device=/dev/disk/by-id/scsi-1JMicron_USB_to_ATA\x2fATAPI_bridge-part4    |        
     7 | repo-debug                          | openSUSE-Leap-42.2-Debug                | No      | ----      | ----    |   99     | NONE   | http://download.opensuse.org/debug/distribution/leap/42.2/repo/oss/             |        
     8 | repo-debug-non-oss                  | openSUSE-Leap-42.2-Debug-Non-Oss        | No      | ----      | ----    |   99     | NONE   | http://download.opensuse.org/debug/distribution/leap/42.2/repo/non-oss/         |        
     9 | repo-debug-update                   | openSUSE-Leap-42.2-Update-Debug         | No      | ----      | ----    |   99     | NONE   | http://download.opensuse.org/debug/update/leap/42.2/oss/                        |        
    10 | repo-debug-update-non-oss           | openSUSE-Leap-42.2-Update-Debug-Non-Oss | No      | ----      | ----    |   99     | NONE   | http://download.opensuse.org/debug/update/leap/42.2/non-oss/                    |        
    11 | repo-non-oss                        | openSUSE-Leap-42.2-Non-Oss              | Yes     | (r ) Yes  | Yes     |   99     | yast2  | http://download.opensuse.org/distribution/leap/42.2/repo/non-oss/               |        
    12 | repo-oss                            | openSUSE-Leap-42.2-Oss                  | Yes     | (r ) Yes  | Yes     |   99     | yast2  | http://download.opensuse.org/distribution/leap/42.2/repo/oss/                   |        
    13 | repo-source                         | openSUSE-Leap-42.2-Source               | Yes     | (r ) Yes  | Yes     |   99     | yast2  | http://download.opensuse.org/source/distribution/leap/42.2/repo/oss/            |        
    14 | repo-source-non-oss                 | openSUSE-Leap-42.2-Source-Non-Oss       | No      | ----      | ----    |   99     | NONE   | http://download.opensuse.org/source/distribution/leap/42.2/repo/non-oss/        |        
    15 | repo-update                         | openSUSE-Leap-42.2-Update               | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/update/leap/42.2/oss/                              |        
    16 | repo-update-non-oss                 | openSUSE-Leap-42.2-Update-Non-Oss       | Yes     | (r ) Yes  | Yes     |   99     | rpm-md | http://download.opensuse.org/update/leap/42.2/non-oss/                          |
    Code:
    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

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