ubuntuusers.de

Hallo, mein Rechner verliert regelmäßig den Zugang zum Internet. In diesem Fall verbinde ich wieder über die verborgenen Funknetzwerke mit unserem Netzwerk. Das funktioniert aber sehr, sehr häufig nicht. Gleichzeitig können andere Rechner auf das WLan zugreifen. Häufig funktioniert es, warum auch immer in den Abendstunden besser. Ich hoffe, ich habe alle notwendigen Terminalbefehle durchgeführt.. Vielleicht erkennt Ihr in den Ausgaben Auffälligkeiten..

hvpc@hvpc:~$ uname -a
Linux hvpc 4.2.0-35-generic #40-Ubuntu SMP Tue Mar 15 22:15:45 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
hvpc@hvpc:~$ 

hvpc@hvpc:~$ lspci
00:00.0 Host bridge: Intel Corporation Haswell-ULT DRAM Controller (rev 0b)
00:02.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b)
00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b)
00:14.0 USB controller: Intel Corporation 8 Series USB xHCI HC (rev 04)
00:16.0 Communication controller: Intel Corporation 8 Series HECI #0 (rev 04)
00:1b.0 Audio device: Intel Corporation 8 Series HD Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 1 (rev e4)
00:1c.1 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 2 (rev e4)
00:1c.2 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 3 (rev e4)
00:1c.3 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 4 (rev e4)
00:1c.4 PCI bridge: Intel Corporation 8 Series PCI Express Root Port 5 (rev e4)
00:1d.0 USB controller: Intel Corporation 8 Series USB EHCI #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation 8 Series LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 8 Series SATA Controller 1 [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 8 Series SMBus Controller (rev 04)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
04:00.0 Network controller: Intel Corporation Wireless 7260 (rev 83)
05:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01)
06:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Sun XT [Radeon HD 8670A/8670M/8690M / R5 M330] (rev ff)

Netzwerkkonfiguration:

hvpc@hvpc:~$ cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
hvpc@hvpc:~$ cat /etc/resolv.conf
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
hvpc@hvpc:~$ cat /etc/hosts
127.0.0.1	localhost
127.0.1.1	hvpc

# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
hvpc@hvpc:~$ 

und die aktuelle Konfiguration:

hvpc@hvpc:~$ ifconfig
eth0      Link encap:Ethernet  Hardware Adresse f8:a9:63:56:28:64  
          UP BROADCAST MULTICAST  MTU:1500  Metrik:1
          RX-Pakete:0 Fehler:0 Verloren:0 Überläufe:0 Fenster:0
          TX-Pakete:0 Fehler:0 Verloren:0 Überläufe:0 Träger:0
          Kollisionen:0 Sendewarteschlangenlänge:1000 
          RX-Bytes:0 (0.0 B)  TX-Bytes:0 (0.0 B)

lo        Link encap:Lokale Schleife  
          inet Adresse:127.0.0.1  Maske:255.0.0.0
          inet6-Adresse: ::1/128 Gültigkeitsbereich:Maschine
          UP LOOPBACK RUNNING  MTU:65536  Metrik:1
          RX-Pakete:25755 Fehler:0 Verloren:0 Überläufe:0 Fenster:0
          TX-Pakete:25755 Fehler:0 Verloren:0 Überläufe:0 Träger:0
          Kollisionen:0 Sendewarteschlangenlänge:0 
          RX-Bytes:2196051 (2.1 MB)  TX-Bytes:2196051 (2.1 MB)

wlan0     Link encap:Ethernet  Hardware Adresse f8:16:54:52:10:ac  
          inet Adresse:10.2.3.108  Bcast:10.2.3.255  Maske:255.255.255.0
          inet6-Adresse: fe80::fa16:54ff:fe52:10ac/64 Gültigkeitsbereich:Verbindung
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metrik:1
          RX-Pakete:68581 Fehler:0 Verloren:0 Überläufe:0 Fenster:0
          TX-Pakete:60256 Fehler:0 Verloren:0 Überläufe:0 Träger:0
          Kollisionen:0 Sendewarteschlangenlänge:1000 
          RX-Bytes:52543876 (52.5 MB)  TX-Bytes:11021693 (11.0 MB)

und der NetworkManager

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hvpc@hvpc:~$ cat /etc/NetworkManager/NetworkManager.conf 
[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

no-auto-default=F8:A9:63:56:28:64,

[ifupdown]
managed=false
hvpc@hvpc:~$ cat /var/lib/NetworkManager.state
cat: /var/lib/NetworkManager.state: Datei oder Verzeichnis nicht gefunden
hvpc@hvpc:~$ 

und zum Abschluß die Wlan-Abfragen.

hvpc@hvpc:~$ rfkill list
0: tpacpi_bluetooth_sw: Bluetooth
	Soft blocked: no
	Hard blocked: no
2: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
9: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
hvpc@hvpc:~$ lsmod
Module                  Size  Used by
cmac                   16384  2
drbg                   32768  1
ansi_cprng             16384  0
ctr                    16384  1
ccm                    20480  1
rfcomm                 69632  2
arc4                   16384  2
bnep                   20480  2
binfmt_misc            20480  1
intel_rapl             20480  0
x86_pkg_temp_thermal    16384  0
intel_powerclamp       16384  0
coretemp               16384  0
kvm                   516096  0
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
aesni_intel           167936  4
aes_x86_64             20480  1 aesni_intel
lrw                    16384  1 aesni_intel
gf128mul               16384  1 lrw
iwlmvm                294912  0
glue_helper            16384  1 aesni_intel
ablk_helper            16384  1 aesni_intel
cryptd                 20480  2 aesni_intel,ablk_helper
mac80211              745472  1 iwlmvm
snd_hda_codec_hdmi     49152  1
input_leds             16384  0
joydev                 20480  0
serio_raw              16384  0
lpc_ich                24576  0
iwlwifi               204800  1 iwlmvm
cfg80211              557056  3 iwlwifi,mac80211,iwlmvm
rtsx_pci_ms            20480  0
uvcvideo               90112  0
memstick               20480  1 rtsx_pci_ms
shpchp                 36864  0
snd_hda_codec_realtek    86016  1
videobuf2_vmalloc      16384  1 uvcvideo
snd_hda_codec_generic    77824  1 snd_hda_codec_realtek
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_core         49152  1 uvcvideo
v4l2_common            16384  1 videobuf2_core
videodev              172032  3 uvcvideo,v4l2_common,videobuf2_core
media                  24576  2 uvcvideo,videodev
snd_hda_intel          36864  5
btusb                  45056  0
btrtl                  16384  1 btusb
snd_hda_codec         135168  4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
btbcm                  16384  1 btusb
btintel                16384  1 btusb
snd_hda_core           65536  5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
bluetooth             516096  29 bnep,btbcm,btrtl,btusb,rfcomm,btintel
snd_hwdep              16384  1 snd_hda_codec
snd_pcm               106496  4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
mei_me                 36864  0
mei                    98304  1 mei_me
thinkpad_acpi          86016  1
nvram                  16384  1 thinkpad_acpi
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
snd_seq                69632  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_pcm,snd_seq
snd                    81920  22 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device
soundcore              16384  1 snd
soc_button_array       16384  0
mac_hid                16384  0
nfsd                  319488  13
parport_pc             32768  0
auth_rpcgss            61440  1 nfsd
ppdev                  20480  0
nfs_acl                16384  1 nfsd
lockd                  94208  1 nfsd
grace                  16384  2 nfsd,lockd
lp                     20480  0
parport                49152  3 lp,ppdev,parport_pc
sunrpc                335872  18 nfsd,auth_rpcgss,lockd,nfs_acl
autofs4                40960  2
rtsx_pci_sdmmc         24576  0
amdkfd                122880  1
amd_iommu_v2           20480  1 amdkfd
radeon               1519616  1
i915                 1134592  5
ahci                   36864  2
libahci                32768  1 ahci
psmouse               126976  0
ttm                    94208  1 radeon
i2c_algo_bit           16384  2 i915,radeon
drm_kms_helper        131072  2 i915,radeon
rtsx_pci               53248  2 rtsx_pci_ms,rtsx_pci_sdmmc
r8169                  81920  0
drm                   356352  9 ttm,i915,drm_kms_helper,radeon
mii                    16384  1 r8169
wmi                    20480  0
video                  40960  2 i915,thinkpad_acpi
hvpc@hvpc:~$ iwlist chan
eth0      no frequency information.

wlan0     24 channels in total; available frequencies :
          Channel 01 : 2.412 GHz
          Channel 02 : 2.417 GHz
          Channel 03 : 2.422 GHz
          Channel 04 : 2.427 GHz
          Channel 05 : 2.432 GHz
          Channel 06 : 2.437 GHz
          Channel 07 : 2.442 GHz
          Channel 08 : 2.447 GHz
          Channel 09 : 2.452 GHz
          Channel 10 : 2.457 GHz
          Channel 11 : 2.462 GHz
          Channel 36 : 5.18 GHz
          Channel 40 : 5.2 GHz
          Channel 44 : 5.22 GHz
          Channel 48 : 5.24 GHz
          Channel 52 : 5.26 GHz
          Channel 56 : 5.28 GHz
          Channel 60 : 5.3 GHz
          Channel 64 : 5.32 GHz
          Channel 149 : 5.745 GHz
          Channel 153 : 5.765 GHz
          Channel 157 : 5.785 GHz
          Channel 161 : 5.805 GHz
          Channel 165 : 5.825 GHz
          Current Frequency:2.437 GHz (Channel 6)

lo        no frequency information.

hvpc@hvpc:~$ 

Moin,

zeige mal bitte noch:

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sudo iwlist wlan0 scan | egrep -i 'cell|cip|chan|ssid|level'
egrep -i 'net|eth|wlan|firm|reason' /var/log/syslog 

Du hast aber zufällig nicht einen WLAN Accesspoint, der automatisch den Kanal wechselt und dann bspw. auf den Kanal 12 geht.

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          Channel 01 : 2.412 GHz
          Channel 02 : 2.417 GHz
          Channel 03 : 2.422 GHz
          Channel 04 : 2.427 GHz
          Channel 05 : 2.432 GHz
          Channel 06 : 2.437 GHz
          Channel 07 : 2.442 GHz
          Channel 08 : 2.447 GHz
          Channel 09 : 2.452 GHz
          Channel 10 : 2.457 GHz
          Channel 11 : 2.462 GHz

Heißt, die Länderstellungen sollte geprüft werden. Guck mal, ob iw dazu eine Angabe macht:

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sudo iw reg set DE
iw reg get 

Nebenbei: Wie viele Teilnehmer sind in deinem (W)LAN? Du hast einen großen Netzwerk Adressraum gewählt.

 Cell 01 - Address: 64:66:B3:E7:85:9A
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=34/70  Signal level=-76 dBm  
                    ESSID:"Bajkolandia"
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
          Cell 02 - Address: 64:7C:34:44:AA:0B
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=23/70  Signal level=-87 dBm  
                    ESSID:"UPC3323549"
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP

nections/FRITZ!Box Fon WLAN 7240: Datei oder Verzeichnis nicht gefunden
Apr 25 20:06:22 hvpc ureadahead[220]: ureadahead: /etc/NetworkManager/system-connections/FRITZ!Box 7272: Datei oder Verzeichnis nicht gefunden
Apr 25 20:06:22 hvpc ureadahead[220]: ureadahead:/etc/NetworkManager/system-connections/br6: Datei oder Verzeichnis nicht gefunden
Apr 25 20:06:22 hvpc networking[471]: ...done.
Apr 25 20:06:22 hvpc systemd[1]: Started LSB: Raise network interfaces..
Apr 25 20:06:22 hvpc systemd[1]: Started Trigger resolvconf update for networkd DNS.
Apr 25 20:06:22 hvpc kernel: [    0.029541] Initializing cgroup subsys net_cls
Apr 25 20:06:22 hvpc kernel: [    0.029547] Initializing cgroup subsys net_prio
Apr 25 20:06:22 hvpc ureadahead[220]: ureadahead:/var/lib/NetworkManager/dhclient-wlan0.conf: Datei oder Verzeichnis nicht gefunden
Apr 25 20:06:22 hvpc avahi-daemon[654]: Network interface enumeration completed.
Apr 25 20:06:22 hvpc kernel: [    0.116394] NET: Registered protocol family 16
Apr 25 20:06:22 hvpc kernel: [    0.145637] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
Apr 25 20:06:22 hvpc kernel: [    0.225260] NetLabel: Initializing
Apr 25 20:06:22 hvpc kernel: [    0.225261] NetLabel:  domain hash size = 128
Apr 25 20:06:22 hvpc kernel: [    0.225262] NetLabel:  protocols = UNLABELED CIPSOv4
Apr 25 20:06:22 hvpc kernel: [    0.225277] NetLabel:  unlabeled traffic allowed by default
Apr 25 20:06:22 hvpc kernel: [    0.243181] NET: Registered protocol family 2
Apr 25 20:06:22 hvpc kernel: [    0.243910] NET: Registered protocol family 1
Apr 25 20:06:22 hvpc kernel: [    0.959519] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
Apr 25 20:06:22 hvpc kernel: [    0.960157] audit: initializing netlink subsys (disabled)
Apr 25 20:06:22 hvpc kernel: [    0.966389] ACPI Error: Method parse/execution failed [\_TZ_.TZ01._TMP] (Node ffff880226cbccd0), AE_BAD_PARAMETER (20150619/psparse-536)
Apr 25 20:06:22 hvpc kernel: [    0.966429] ACPI Error: Method parse/execution failed [\_TZ_.TZ01._TMP] (Node ffff880226cbccd0), AE_BAD_PARAMETER (20150619/psparse-536)
Apr 25 20:06:22 hvpc kernel: [    1.257286] NET: Registered protocol family 10
Apr 25 20:06:22 hvpc kernel: [    1.257746] NET: Registered protocol family 17
Apr 25 20:06:22 hvpc kernel: [    1.331955] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
Apr 25 20:06:22 hvpc kernel: [    1.337325] r8169 0000:03:00.0 eth0: RTL8168g/8111g at 0xffffc90000c96000, f8:a9:63:56:28:64, XID 10900800 IRQ 43
Apr 25 20:06:22 hvpc kernel: [    1.337330] r8169 0000:03:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
Apr 25 20:06:22 hvpc kernel: [    1.374223] VGA switcheroo: detected switching method \_SB_.PCI0.GFX0.ATPX handle
Apr 25 20:06:22 hvpc kernel: [    1.389491] [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
Apr 25 20:06:22 hvpc kernel: [    1.391070] ACPI Error: Method parse/execution failed [\_SB_.PCI0.RP05.PEGP.DD02._BCL] (Node ffff880226cebfa0), AE_NOT_FOUND (20150619/psparse-536)
Apr 25 20:06:22 hvpc kernel: [    2.459463] audit: type=1400 audit(1461607582.672:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=447 comm="apparmor_parser"
Apr 25 20:06:22 hvpc kernel: [    2.459470] audit: type=1400 audit(1461607582.672:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/lib/NetworkManager/nm-dhcp-helper" pid=447 comm="apparmor_parser"
Apr 25 20:06:22 hvpc kernel: [    2.556256] thinkpad_acpi: http://ibm-acpi.sf.net/
Apr 25 20:06:22 hvpc kernel: [    2.559231] ACPI Error: Method parse/execution failed [\_SB_.PCI0.RP05.PEGP.DD02._BCL] (Node ffff880226cebfa0), AE_NOT_FOUND (20150619/psparse-536)
Apr 25 20:06:22 hvpc kernel: [    2.597304] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-7260-15.ucode failed with error -2
Apr 25 20:06:22 hvpc kernel: [    2.599451] iwlwifi 0000:04:00.0: Direct firmware load for iwlwifi-7260-14.ucode failed with error -2
Apr 25 20:06:22 hvpc kernel: [    2.609564] iwlwifi 0000:04:00.0: loaded firmware version 25.30.13.0 op_mode iwlmvm
Apr 25 20:06:22 hvpc systemd[1]: Starting Network Manager...
Apr 25 20:06:23 hvpc thermald[655]: Name: ExampleZonetype
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  NetworkManager (version 1.0.4) is starting...
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Read config: /etc/NetworkManager/NetworkManager.conf
Apr 25 20:06:23 hvpc systemd[1]: Started Network Manager.
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  VPN: loaded org.freedesktop.NetworkManager.pptp
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  DNS: loaded plugin dnsmasq
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  init!
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  update_system_hostname
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>        interface-parser: parsing file /etc/network/interfaces
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>        interface-parser: finished parsing file /etc/network/interfaces
Apr 25 20:06:23 hvpc systemd[1]: Starting Network Manager Wait Online...
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  management mode: unmanaged
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  devices added (path: /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/eth0, iface: eth0)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  device added (path: /sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0/net/eth0, iface: eth0): no ifupdown configuration found.
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  devices added (path: /sys/devices/virtual/net/lo, iface: lo)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  device added (path: /sys/devices/virtual/net/lo, iface: lo): no ifupdown configuration found.
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  end _init.
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded settings plugin ifupdown: (C) 2008 Canonical Ltd.  To report bugs please use the NetworkManager mailing list. (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-settings-plugin-ifupdown.so)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded settings plugin keyfile: (c) 2007 - 2015 Red Hat, Inc.  To report bugs please use the NetworkManager mailing list.
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  SCPlugin-Ofono: init!
Apr 25 20:06:23 hvpc NetworkManager[682]: <warn>  SCPlugin-Ofono: file doesn't exist: /var/lib/ofono
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  SCPlugin-Ofono: end _init.
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded settings plugin ofono: (C) 2013 Canonical Ltd.  To report bugs please use the NetworkManager mailing list. (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-settings-plugin-ofono.so)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  (26385856) ... get_connections.
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  (26385856) ... get_connections (managed=false): return empty list.
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/Kabelnetzwerkverbindung 6 (9c16fa98-018a-4a58-8258-097ddab68fe4,"Kabelnetzwerkverbindung 6")
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/UPC1687566 (ba47ce27-4d7b-4f09-8b66-55cb7649e792,"UPC1687566")
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/Bajkolandia (2f162f2a-59e1-4efa-bd27-6a5fd5aa7c50,"Bajkolandia")
Apr 25 20:06:23 hvpc kernel: [    2.921939] NFSD: starting 90-second grace period (net ffffffff81eeb980)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/Bajkolandia 1 (04e72912-6417-42d2-b12d-95e47ecde5e9,"Bajkolandia 1")
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/Kabelnetzwerkverbindung 5 (013cdc05-bee3-41ca-83ac-25623fea242d,"Kabelnetzwerkverbindung 5")
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/Kabelnetzwerkverbindung 4 (0ea97a60-2f7a-4d0e-acbf-49fa1b63f2e1,"Kabelnetzwerkverbindung 4")
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/Kabelnetzwerkverbindung 3 (b281c038-f60f-4f30-8b2e-8bb4710737dc,"Kabelnetzwerkverbindung 3")
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/Kabelnetzwerkverbindung 2 (e139a2cd-83a5-48d7-82a2-6160918d63d7,"Kabelnetzwerkverbindung 2")
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  keyfile: new connection /etc/NetworkManager/system-connections/Kabelnetzwerkverbindung 1 (2e936e6e-b855-42a2-9f34-0bc20f6f50f7,"Kabelnetzwerkverbindung 1")
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  SCPlugin-Ofono: (26223040) ... get_connections.
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  SCPlugin-Ofono: (26223040) connections count: 0
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  get unmanaged devices count: 0
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  monitoring kernel firmware directory '/lib/firmware'.
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  monitoring ifupdown state file '/run/network/ifstate'.
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  rfkill1: found WiFi radio killswitch (at /sys/devices/pci0000:00/0000:00:1c.2/0000:04:00.0/ieee80211/phy0/rfkill1) (driver iwlwifi)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMVxlanFactory (internal)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMVlanFactory (internal)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMVethFactory (internal)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMTunFactory (internal)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMMacvlanFactory (internal)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMInfinibandFactory (internal)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMGreFactory (internal)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMEthernetFactory (internal)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMBridgeFactory (internal)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMBondFactory (internal)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMBluezManager (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-bluetooth.so)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMAtmManager (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-adsl.so)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMWwanFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wwan.so)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Loaded device plugin: NMWifiFactory (/usr/lib/x86_64-linux-gnu/NetworkManager/libnm-device-plugin-wifi.so)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  WiFi enabled by radio killswitch; enabled by state file
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  WWAN enabled by radio killswitch; enabled by state file
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  WiMAX enabled by radio killswitch; enabled by state file
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Networking is enabled by state file
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  (eth0): new Ethernet device (carrier: OFF, driver: 'r8169', ifindex: 2)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  (eth0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Apr 25 20:06:23 hvpc kernel: [    3.011481] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Apr 25 20:06:23 hvpc NetworkManager[682]: nm_device_get_device_type: assertion 'NM_IS_DEVICE (self)' failed
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  (lo): link connected
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  (lo): new Generic device (carrier: ON, driver: 'unknown', ifindex: 1)
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  devices added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:04:00.0/net/wlan0, iface: wlan0)
Apr 25 20:06:23 hvpc kernel: [    3.027759] r8169 0000:03:00.0 eth0: link down
Apr 25 20:06:23 hvpc kernel: [    3.027884] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  device added (path: /sys/devices/pci0000:00/0000:00:1c.2/0000:04:00.0/net/wlan0, iface: wlan0): no ifupdown configuration found.
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  (wlan0): using nl80211 for WiFi device control
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  (wlan0): driver supports Access Point (AP) mode
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  (wlan0): new 802.11 WiFi device (carrier: UNKNOWN, driver: 'iwlwifi', ifindex: 3)
Apr 25 20:06:23 hvpc kernel: [    3.033196] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  (wlan0): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Apr 25 20:06:23 hvpc ureadahead[220]: ureadahead:/usr/lib/x86_64-linux-gnu/samba/liblibcli_netlogon3.so.0: Datei oder Verzeichnis nicht gefunden
Apr 25 20:06:23 hvpc ureadahead[220]: ureadahead:/usr/lib/x86_64-linux-gnu/samba/libnet_keytab.so.0: Datei oder Verzeichnis nicht gefunden
Apr 25 20:06:23 hvpc ureadahead[220]: ureadahead:/home/hvpc/.dropbox-dist/dropbox-lnx.x86_64-3.16.1/tornado-4.2-py2.7-linux-x86_64.egg/tornado/netutil.pyc: Datei oder Verzeichnis nicht gefunden
Apr 25 20:06:23 hvpc ureadahead[220]: ureadahead:/home/hvpc/.dropbox-dist/dropbox-lnx.x86_64-3.16.1/PyQt5.QtNetwork.so: Datei oder Verzeichnis nicht gefunden
Apr 25 20:06:23 hvpc ureadahead[220]: ureadahead:/home/hvpc/.dropbox-dist/dropbox-lnx.x86_64-3.16.1/libQt5Network.so.5: Datei oder Verzeichnis nicht gefunden
Apr 25 20:06:23 hvpc kernel: [    3.245125] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  urfkill disappeared from the bus
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  ofono is now available
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  wpa_supplicant running
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  ModemManager available in the bus
Apr 25 20:06:23 hvpc NetworkManager[682]: <warn>  failed to enumerate oFono devices: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.ofono was not provided by any .service files
Apr 25 20:06:23 hvpc wpa_supplicant[851]: Could not read interface p2p-dev-wlan0 flags: No such device
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  (wlan0): supplicant interface state: starting -> ready
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  (wlan0): device state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
Apr 25 20:06:23 hvpc NetworkManager[682]: <info>  Device 'wlan0' has no connection; scheduling activate_check in 0 seconds.
Apr 25 20:06:23 hvpc kernel: [    3.311098] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Apr 25 20:06:23 hvpc kernel: [    3.519750] NET: Registered protocol family 31
Apr 25 20:06:23 hvpc kernel: [    3.542140] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
Apr 25 20:06:23 hvpc kernel: [    3.755793] Bluetooth: hci0: Intel Bluetooth firmware patch completed and activated
Apr 25 20:06:24 hvpc kernel: [    3.825910] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Apr 25 20:06:24 hvpc NetworkManager[682]: <info>  use BlueZ version 5
Apr 25 20:06:24 hvpc NetworkManager[682]: <info>  keyfile: add connection in-memory (84adc242-8f50-46e0-b694-99559268d1f5,"Henris Galaxy-Netzwerk")
Apr 25 20:06:24 hvpc NetworkManager[682]: <info>  BT device Henris Galaxy (14:B4:84:B4:55:61) added (NAP)
Apr 25 20:06:24 hvpc NetworkManager[682]: <info>  (14:B4:84:B4:55:61): new Bluetooth device (carrier: UNKNOWN, driver: 'bluez', ifindex: 0)
Apr 25 20:06:24 hvpc NetworkManager[682]: <info>  (14:B4:84:B4:55:61): device state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Apr 25 20:06:24 hvpc NetworkManager[682]: <info>  (14:B4:84:B4:55:61): device state change: unavailable -> disconnected (reason 'none') [20 30 0]
Apr 25 20:06:24 hvpc NetworkManager[682]: <info>  Device '14:B4:84:B4:55:61' has no connection; scheduling activate_check in 0 seconds.
Apr 25 20:06:24 hvpc acpid: starting up with netlink and the input layer
Apr 25 20:06:25 hvpc org.freedesktop.Notifications[939]: ** (notify-osd:1098): WARNING **: dnd_is_idle_inhibited(): got error "Keine derartige Methode »IsInhibited«"
Apr 25 20:06:26 hvpc NetworkManager[682]: <info>  (wlan0): supplicant interface state: ready -> inactive
Apr 25 20:06:29 hvpc kernel: [    8.918639] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
Apr 25 20:06:30 hvpc NetworkManager[682]: <info>  startup complete
Apr 25 20:06:30 hvpc systemd[1]: Started Network Manager Wait Online.
Apr 25 20:06:30 hvpc systemd[1]: Reached target Network is Online.
Apr 25 20:06:31 hvpc gnome-session[1324]: Nautilus-Share-Message: Called "net usershare info" but it failed: »net usershare« gab den Fehler 255 zurück: mkdir failed on directory /var/run/samba/msg.lock: Keine Berechtigung
Apr 25 20:06:31 hvpc gnome-session[1324]: net usershare: cannot open usershare directory /var/lib/samba/usershares. Error Datei oder Verzeichnis nicht gefunden
Apr 25 20:06:33 hvpc NetworkManager[682]: <info>  WiFi hardware radio set enabled
Apr 25 20:06:33 hvpc NetworkManager[682]: <info>  WWAN hardware radio set enabled
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  (wlan0): Activation: starting connection 'Bajkolandia' (2f162f2a-59e1-4efa-bd27-6a5fd5aa7c50)
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  NetworkManager state is now CONNECTING
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  (wlan0): Activation: (wifi) connection 'Bajkolandia' has security, and secrets exist.  No new secrets needed.
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  Config: added 'ssid' value 'Bajkolandia'
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  Config: added 'mode' value '1'
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  Config: added 'frequency' value '2412'
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  Config: added 'key_mgmt' value 'NONE'
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  Config: added 'auth_alg' value 'OPEN'
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  Config: added 'wep_key0' value '<omitted>'
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  Config: added 'wep_tx_keyidx' value '0'
Apr 25 20:06:51 hvpc NetworkManager[682]: <info>  Config: set interface ap_scan to 2
Apr 25 20:06:53 hvpc wpa_supplicant[851]: wlan0: Trying to associate with SSID 'Bajkolandia'
Apr 25 20:06:53 hvpc wpa_supplicant[851]: Could not set interface wlan0 flags (UP): Device or resource busy
Apr 25 20:06:53 hvpc wpa_supplicant[851]: wlan0: Association request to the driver failed
Apr 25 20:06:53 hvpc NetworkManager[682]: <info>  (wlan0): supplicant interface state: inactive -> disconnected
Apr 25 20:06:53 hvpc wpa_supplicant[851]: wlan0: Trying to associate with SSID 'Bajkolandia'
Apr 25 20:06:53 hvpc wpa_supplicant[851]: wlan0: Association request to the driver failed
Apr 25 20:06:54 hvpc wpa_supplicant[851]: wlan0: Trying to associate with SSID 'Bajkolandia'
Apr 25 20:06:54 hvpc wpa_supplicant[851]: wlan0: Association request to the driver failed
Apr 25 20:06:55 hvpc wpa_supplicant[851]: wlan0: Trying to associate with SSID 'Bajkolandia'
Apr 25 20:06:55 hvpc wpa_supplicant[851]: wlan0: Association request to the driver failed
Apr 25 20:06:55 hvpc wpa_supplicant[851]: wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="Bajkolandia" auth_failures=1 duration=10 reason=CONN_FAILED
Apr 25 20:07:00 hvpc wpa_supplicant[851]: wlan0: Trying to associate with SSID 'Bajkolandia'
Apr 25 20:07:00 hvpc wpa_supplicant[851]: wlan0: Association request to the driver failed
Apr 25 20:07:00 hvpc wpa_supplicant[851]: wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="Bajkolandia" auth_failures=2 duration=20 reason=CONN_FAILED
Apr 25 20:07:10 hvpc wpa_supplicant[851]: wlan0: Trying to associate with SSID 'Bajkolandia'
Apr 25 20:07:10 hvpc wpa_supplicant[851]: wlan0: Association request to the driver failed
Apr 25 20:07:10 hvpc wpa_supplicant[851]: wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="Bajkolandia" auth_failures=3 duration=30 reason=CONN_FAILED
Apr 25 20:07:17 hvpc NetworkManager[682]: <warn>  (wlan0): Activation: (wifi) Ad-Hoc network creation took too long, failing activation
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  (wlan0): device state change: config -> failed (reason 'supplicant-timeout') [50 120 11]
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  NetworkManager state is now DISCONNECTED
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  Connection 'Bajkolandia' failed to autoconnect; 4 tries left
Apr 25 20:07:17 hvpc NetworkManager[682]: <warn>  (wlan0): Activation: failed for connection 'Bajkolandia'
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  (wlan0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Apr 25 20:07:17 hvpc kernel: [   57.055486] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Apr 25 20:07:17 hvpc kernel: [   57.056892] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  Device 'wlan0' has no connection; scheduling activate_check in 0 seconds.
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  Auto-activating connection 'Bajkolandia 1'.
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  (wlan0): Activation: starting connection 'Bajkolandia 1' (04e72912-6417-42d2-b12d-95e47ecde5e9)
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  (wlan0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  NetworkManager state is now CONNECTING
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  (wlan0): device state change: prepare -> config (reason 'none') [40 50 0]
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  (wlan0): Activation: (wifi) connection 'Bajkolandia 1' has security, and secrets exist.  No new secrets needed.
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  Config: added 'ssid' value 'Bajkolandia'
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  Config: added 'scan_ssid' value '1'
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  Config: added 'key_mgmt' value 'WPA-PSK'
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  Config: added 'auth_alg' value 'OPEN'
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  Config: added 'psk' value '<omitted>'
Apr 25 20:07:17 hvpc NetworkManager[682]: <info>  Config: set interface ap_scan to 1
Apr 25 20:07:20 hvpc wpa_supplicant[851]: wlan0: SME: Trying to authenticate with 64:66:b3:e7:85:9a (SSID='Bajkolandia' freq=2437 MHz)
Apr 25 20:07:20 hvpc kernel: [   60.426320] wlan0: authenticate with 64:66:b3:e7:85:9a
Apr 25 20:07:20 hvpc NetworkManager[682]: <info>  (wlan0): supplicant interface state: disconnected -> authenticating
Apr 25 20:07:20 hvpc kernel: [   60.429496] wlan0: send auth to 64:66:b3:e7:85:9a (try 1/3)
Apr 25 20:07:20 hvpc wpa_supplicant[851]: wlan0: Trying to associate with 64:66:b3:e7:85:9a (SSID='Bajkolandia' freq=2437 MHz)
Apr 25 20:07:20 hvpc kernel: [   60.558109] wlan0: authenticated
Apr 25 20:07:20 hvpc kernel: [   60.560188] wlan0: associate with 64:66:b3:e7:85:9a (try 1/3)
Apr 25 20:07:20 hvpc NetworkManager[682]: <info>  (wlan0): supplicant interface state: authenticating -> associating
Apr 25 20:07:20 hvpc wpa_supplicant[851]: wlan0: Associated with 64:66:b3:e7:85:9a
Apr 25 20:07:20 hvpc kernel: [   60.565158] wlan0: RX AssocResp from 64:66:b3:e7:85:9a (capab=0x431 status=0 aid=5)
Apr 25 20:07:20 hvpc kernel: [   60.567500] wlan0: associated
Apr 25 20:07:20 hvpc kernel: [   60.567531] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
Apr 25 20:07:20 hvpc wpa_supplicant[851]: p2p-dev-wlan0: CTRL-EVENT-REGDOM-CHANGE init=COUNTRY_IE type=COUNTRY alpha2=US
Apr 25 20:07:20 hvpc NetworkManager[682]: <info>  (wlan0): supplicant interface state: associating -> 4-way handshake
Apr 25 20:07:20 hvpc wpa_supplicant[851]: wlan0: WPA: Key negotiation completed with 64:66:b3:e7:85:9a [PTK=CCMP GTK=TKIP]
Apr 25 20:07:20 hvpc wpa_supplicant[851]: wlan0: CTRL-EVENT-CONNECTED - Connection to 64:66:b3:e7:85:9a completed [id=0 id_str=]
Apr 25 20:07:20 hvpc NetworkManager[682]: <info>  (wlan0): supplicant interface state: 4-way handshake -> completed
Apr 25 20:07:20 hvpc NetworkManager[682]: <info>  (wlan0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'Bajkolandia'.
Apr 25 20:07:20 hvpc NetworkManager[682]: <info>  (wlan0): device state change: config -> ip-config (reason 'none') [50 70 0]
Apr 25 20:07:20 hvpc NetworkManager[682]: <info>  Activation (wlan0) Beginning DHCPv4 transaction (timeout in 45 seconds)
Apr 25 20:07:20 hvpc NetworkManager[682]: <info>  dhclient started with pid 1993
Apr 25 20:07:20 hvpc dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3 (xid=0x95365779)
Apr 25 20:07:21 hvpc dhclient: DHCPREQUEST of 10.2.3.108 on wlan0 to 255.255.255.255 port 67 (xid=0x79573695)
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>    address 10.2.3.108
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>    plen 24 (255.255.255.0)
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>    gateway 10.2.3.1
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>    server identifier 10.2.3.1
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>    lease time 7200
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>    nameserver '10.2.3.1'
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>  (wlan0): DHCPv4 state changed unknown -> bound
Apr 25 20:07:21 hvpc avahi-daemon[654]: Joining mDNS multicast group on interface wlan0.IPv4 with address 10.2.3.108.
Apr 25 20:07:21 hvpc avahi-daemon[654]: New relevant interface wlan0.IPv4 for mDNS.
Apr 25 20:07:21 hvpc avahi-daemon[654]: Registering new address record for 10.2.3.108 on wlan0.IPv4.
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>  (wlan0): device state change: ip-config -> ip-check (reason 'none') [70 80 0]
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>  (wlan0): device state change: ip-check -> secondaries (reason 'none') [80 90 0]
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>  (wlan0): device state change: secondaries -> activated (reason 'none') [90 100 0]
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>  NetworkManager state is now CONNECTED_LOCAL
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>  NetworkManager state is now CONNECTED_GLOBAL
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>  Policy set 'Bajkolandia 1' (wlan0) as default for IPv4 routing and DNS.
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>  DNS: starting dnsmasq...
Apr 25 20:07:21 hvpc NetworkManager[682]: <warn>  dnsmasq not available on the bus, can't update servers.
Apr 25 20:07:21 hvpc NetworkManager[682]: <error> [1461607641.853862] [dns-manager/nm-dns-dnsmasq.c:387] update(): dnsmasq owner not found on bus: Could not get owner of name 'org.freedesktop.NetworkManager.dnsmasq': no such name
Apr 25 20:07:21 hvpc NetworkManager[682]: <warn>  DNS: plugin dnsmasq update failed
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>  Writing DNS information to /sbin/resolvconf
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>  (wlan0): Activation: successful, device activated.
Apr 25 20:07:21 hvpc NetworkManager[682]: <warn>  dnsmasq appeared on DBus: :1.94
Apr 25 20:07:21 hvpc systemd[1]: Starting Network Manager Script Dispatcher Service...
Apr 25 20:07:21 hvpc NetworkManager[682]: <info>  Writing DNS information to /sbin/resolvconf
Apr 25 20:07:21 hvpc systemd[1]: Started Network Manager Script Dispatcher Service.
Apr 25 20:07:21 hvpc nm-dispatcher: Dispatching action 'up' for wlan0
Apr 25 20:07:21 hvpc whoopsie[656]: [20:07:21] The default IPv4 route is: /org/freedesktop/NetworkManager/ActiveConnection/1
Apr 25 20:07:21 hvpc whoopsie[656]: [20:07:21] Not a paid data plan: /org/freedesktop/NetworkManager/ActiveConnection/1
Apr 25 20:07:21 hvpc whoopsie[656]: [20:07:21] Found usable connection: /org/freedesktop/NetworkManager/ActiveConnection/1
Apr 25 20:07:22 hvpc avahi-daemon[654]: Joining mDNS multicast group on interface wlan0.IPv6 with address fe80::fa16:54ff:fe52:10ac.
Apr 25 20:07:22 hvpc avahi-daemon[654]: New relevant interface wlan0.IPv6 for mDNS.
Apr 25 20:07:22 hvpc avahi-daemon[654]: Registering new address record for fe80::fa16:54ff:fe52:10ac on wlan0.*.
Apr 25 20:11:48 hvpc wpa_supplicant[851]: p2p-dev-wlan0: CTRL-EVENT-REGDOM-CHANGE init=USER type=INTERSECTION

und hier noch:

hvpc@hvpc:~$ iw reg get
country 98: DFS-UNSET
	(2402 - 2472 @ 40), (N/A, 20), (N/A)
	(5170 - 5250 @ 80), (N/A, 17), (N/A), NO-OUTDOOR
	(5250 - 5330 @ 80), (N/A, 20), (0 ms), NO-OUTDOOR, DFS
	(57240 - 63720 @ 2160), (N/A, 40), (N/A)

Zum ersten Befehl gibt es kein Ergebnis. Ich wohne übrigens in Warschau. Eine vergleichbare Anfrage mit sudo iw reg set PL lieferte ebenfalls kein Ergebnis. Das Netzwerk wird nur von uns genutzt. Woran erkenne ich ob der Access-Point automatisch wechselt??

Hallo, gerne würde ich vermelden, daß sich das Problem gelöst hat. Zwischenzeitlich habe ich den Router gewechselt. Auf den ersten Eindruck schien das Problem gelöst. Aber leider tritt das Problem wieder auf. Ich habe Verbindungsabbrüche und neuerdings auch phasenweise sehr langsames Netz. Ich wäre sehr dankbar, wenn sich das noch mal jemand angucken könnte.

Hallo,
ich kenne die Einstellungen deines neuen Routers ja nicht, aber zuvor waren typischen Einstellungen gewählt welche Probleme verursachen.

• einen Funkkanal eingestellt der nicht frei ist oder einen zu geringen Abstand zu den Netzen in der Nachbarschaft hat

• Verschlüsselung veraltet, unsicher und gemischt (WPA2/WPA1-TKIP)

• Regionseinstellung des Linux-Systems ist fehlerhaft

Zusätzlich hast Du anscheinend ein zusätzliches Verbindungsprofil manuell als Ad-Hoc-Verbindung angelegt. Das ist falsch. Lösche dieses Profil!

[851]: wlan0: CTRL-EVENT-SSID-TEMP-DISABLED id=0 ssid="Bajkolandia" auth_failures=3 duration=30 reason=CONN_FAILED
Apr 25 20:07:17 hvpc NetworkManager[682]: <warn>  (wlan0): Activation: (wifi) Ad-Hoc network creation took too long, failing activation
...

Das Verbindungsprofil „Bajkolandia 1“ scheint korrekt zu sein, damit wird eine Verbindung hergestellt.

Überprüfe die Einstellungen des Routers. Auch mit dem alten Gerät wird es mit korrekten Einstellungen funktionieren.

Siehe WLAN - Abschnitt Konfiguration