Apr 16 19:52:10 instantcrush-XPS-13-9350 NetworkManager[661]: <warn> [1460825530.1128] (wlan0): error getting signal strength: No such device
I got this error continuously. 2016-04-16 19:40 GMT+03:00 Berat Postalcı <beratposta...@gmail.com>: > I found what disables my Wifi connection. When I turn bluetooth off, then > restart the system. Only "Auto Auto ethernet" feature appear in Wifi. > > 2016-04-15 3:17 GMT+03:00 Mathieu Trudel-Lapierre <mathieu...@gmail.com>: > >> There isn't much here to indicate anything is wrong with >> NetworkManager's handling of the wireless interface. This looks rather >> like a kernel issue, or at least the driver being confused by the device >> renaming done by udev rules/systemd. >> >> Nis 12 20:07:35 instantcrush-XPS-13-9350 kernel: brcmf_c_preinit_dcmds: >> Firmware version = wl0: Oct 22 2015 06:16:26 version 7.35.180.119 (r594535) >> FWID 01-e791c176 >> Nis 12 20:07:35 instantcrush-XPS-13-9350 kernel: >> brcmf_cfg80211_reg_notifier: not a ISO3166 code >> Nis 12 20:07:35 instantcrush-XPS-13-9350 kernel: brcmfmac 0000:3a:00.0 >> wlp58s0: renamed from wlan0 >> [...] >> Nis 12 20:07:35 instantcrush-XPS-13-9350 kernel: IPv6: >> ADDRCONF(NETDEV_UP): wlp58s0: link is not ready >> Nis 12 20:07:35 instantcrush-XPS-13-9350 kernel: brcmf_add_if: ERROR: >> netdev:wlp58s0 already exists >> Nis 12 20:07:35 instantcrush-XPS-13-9350 kernel: brcmf_add_if: ignore IF >> event >> Nis 12 20:07:35 instantcrush-XPS-13-9350 kernel: IPv6: >> ADDRCONF(NETDEV_UP): wlp58s0: link is not ready >> >> Since we have errors from the kernel, I'm reassigning this to the linux >> package. >> >> ** Package changed: network-manager-applet (Ubuntu) => linux (Ubuntu) >> >> -- >> You received this bug notification because you are subscribed to the bug >> report. >> https://bugs.launchpad.net/bugs/1569484 >> >> Title: >> Auto Ethernet connection profile appears. Wifi does not work anymore. >> >> Status in linux package in Ubuntu: >> Confirmed >> >> Bug description: >> I ran sudo apt-get upgrade && sudo apt-get dist-upgrade. Some >> installation have done and Auto Ethernet profile emerged in internet >> settings. After those installations I could not connect to internet. >> My laptop is Dell xps 13 9350. >> >> I used my TP-LINK wireless adapter to be able to send you this bug. >> >> ProblemType: Bug >> DistroRelease: Ubuntu 16.04 >> Package: network-manager-gnome 1.1.93-1ubuntu1 >> ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 >> Uname: Linux 4.4.0-18-generic x86_64 >> ApportVersion: 2.20.1-0ubuntu1 >> Architecture: amd64 >> CurrentDesktop: Unity >> Date: Tue Apr 12 20:18:04 2016 >> ExecutablePath: /usr/bin/nm-connection-editor >> IfupdownConfig: >> # interfaces(5) file used by ifup(8) and ifdown(8) >> auto lo >> iface lo inet loopback >> InstallationDate: Installed on 2016-04-10 (1 days ago) >> InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 >> (20160323) >> IpRoute: >> default via 192.168.1.1 dev wlxc4e98417061b proto static metric 600 >> 169.254.0.0/16 dev wlxc4e98417061b scope link metric 1000 >> 192.168.1.0/24 dev wlxc4e98417061b proto kernel scope link src >> 192.168.1.63 metric 600 >> NetworkManager.state: >> [main] >> NetworkingEnabled=true >> WirelessEnabled=true >> WWANEnabled=true >> WimaxEnabled=true >> SourcePackage: network-manager-applet >> UpgradeStatus: No upgrade log present (probably fresh install) >> nmcli-con: >> NAME UUID TYPE >> TIMESTAMP TIMESTAMP-REAL AUTOCONNECT >> AUTOCONNECT-PRIORITY READONLY DBUS-PATH >> ACTIVE DEVICE STATE ACTIVE-PATH >> berkaywifi 1 3f5048a4-32e9-4ca5-ad31-f615ca2bc0e9 802-11-wireless >> 1460481455 Sal 12 Nis 2016 20:17:35 EEST yes 0 >> no /org/freedesktop/NetworkManager/Settings/1 yes >> wlxc4e98417061b activated >> /org/freedesktop/NetworkManager/ActiveConnection/1 >> berkaywifi 2 6afc325f-3765-4687-b4dd-47c17a93f185 802-11-wireless >> 1460480549 Sal 12 Nis 2016 20:02:29 EEST yes 0 >> no /org/freedesktop/NetworkManager/Settings/2 no -- >> -- -- >> nmcli-dev: >> DEVICE TYPE STATE DBUS-PATH >> CONNECTION CON-UUID CON-PATH >> wlxc4e98417061b wifi connected >> /org/freedesktop/NetworkManager/Devices/3 berkaywifi 1 >> 3f5048a4-32e9-4ca5-ad31-f615ca2bc0e9 >> /org/freedesktop/NetworkManager/ActiveConnection/1 >> wlp58s0 ethernet disconnected >> /org/freedesktop/NetworkManager/Devices/1 -- -- >> -- >> lo loopback unmanaged >> /org/freedesktop/NetworkManager/Devices/0 -- -- >> -- >> nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit >> code 2: Error: Object 'nm' is unknown, try 'nmcli help'. >> >> To manage notifications about this bug go to: >> >> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1569484/+subscriptions >> > > -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1569484 Title: Auto Ethernet connection profile appears. Wifi does not work anymore. Status in linux package in Ubuntu: Confirmed Bug description: I ran sudo apt-get upgrade && sudo apt-get dist-upgrade. Some installation have done and Auto Ethernet profile emerged in internet settings. After those installations I could not connect to internet. My laptop is Dell xps 13 9350. I used my TP-LINK wireless adapter to be able to send you this bug. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: network-manager-gnome 1.1.93-1ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-generic x86_64 ApportVersion: 2.20.1-0ubuntu1 Architecture: amd64 CurrentDesktop: Unity Date: Tue Apr 12 20:18:04 2016 ExecutablePath: /usr/bin/nm-connection-editor IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2016-04-10 (1 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323) IpRoute: default via 192.168.1.1 dev wlxc4e98417061b proto static metric 600 169.254.0.0/16 dev wlxc4e98417061b scope link metric 1000 192.168.1.0/24 dev wlxc4e98417061b proto kernel scope link src 192.168.1.63 metric 600 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true SourcePackage: network-manager-applet UpgradeStatus: No upgrade log present (probably fresh install) nmcli-con: NAME UUID TYPE TIMESTAMP TIMESTAMP-REAL AUTOCONNECT AUTOCONNECT-PRIORITY READONLY DBUS-PATH ACTIVE DEVICE STATE ACTIVE-PATH berkaywifi 1 3f5048a4-32e9-4ca5-ad31-f615ca2bc0e9 802-11-wireless 1460481455 Sal 12 Nis 2016 20:17:35 EEST yes 0 no /org/freedesktop/NetworkManager/Settings/1 yes wlxc4e98417061b activated /org/freedesktop/NetworkManager/ActiveConnection/1 berkaywifi 2 6afc325f-3765-4687-b4dd-47c17a93f185 802-11-wireless 1460480549 Sal 12 Nis 2016 20:02:29 EEST yes 0 no /org/freedesktop/NetworkManager/Settings/2 no -- -- -- nmcli-dev: DEVICE TYPE STATE DBUS-PATH CONNECTION CON-UUID CON-PATH wlxc4e98417061b wifi connected /org/freedesktop/NetworkManager/Devices/3 berkaywifi 1 3f5048a4-32e9-4ca5-ad31-f615ca2bc0e9 /org/freedesktop/NetworkManager/ActiveConnection/1 wlp58s0 ethernet disconnected /org/freedesktop/NetworkManager/Devices/1 -- -- -- lo loopback unmanaged /org/freedesktop/NetworkManager/Devices/0 -- -- -- nmcli-nm: Error: command ['nmcli', '-f', 'all', 'nm'] failed with exit code 2: Error: Object 'nm' is unknown, try 'nmcli help'. 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