Hallo zusammen Ich brauche Eure Hilfe. Nach der Installation von ubuntu 18.04 bekomme ich mein wlan nicht mehr ans Laufen. Ich hoffe, Ihr könnt mir helfen.
Ich habe mein Laptop (Samsung NP530U38-A01DE) seit 2012. Von Anfang an habe ich neben dem vorinstallierten Windows7 ubuntu installiert. Auch wenn ich ubuntu nun schon seit 6 Jahren benutze, bin ich leider nur ein Nutzer geblieben und leider nicht in die Tiefen vorgedrungen.
Das wlan lief unter der vorhergehenden Version (17.04) mit der gleichen fritz!box (7362 SL) und einer FRITZ!Powerline (540E). Wie ich das wlan 2012 ans Laufen bekommen habe, kann ich nicht mehr nachvollziehen. Nach der Installation von 18.04 funktioniert es jetzt nicht mehr. Ich kann die umgebenden Netzwerke und deren Netzstärke sehen. Das Password kann ich eingeben, aber eine Verbindung kann nicht aufgebaut werden. Unter Windows übrigens funktioniert alles weiterhin einwandfrei. Ich habe mir eine Reihe von Hilfeseiten angesehen und ausprobiert finde aber den Fehler nicht. Vielleicht habe ich auch nur eine Kleinigkeit übersehen. Bevor ich noch mehr Prosa von mir gebe, hier die Details und hoffe, Ihr könnt mir weiter helfen.
Schon mal vielen herzlichen Dank im Voraus. gjuki
uname -a Linux RECHNERNAME 4.15.0-33-generic #36-Ubuntu SMP Wed Aug 15 16:00:05 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
lspci -nnk | grep -i net -A2 01:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6230 [Rainbow Peak] [8086:0091] (rev 34) Subsystem: Intel Corporation Centrino Advanced-N 6230 AGN [8086:5201] Kernel driver in use: iwlwifi -- 02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06) Subsystem: Samsung Electronics Co Ltd RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [144d:c0c7] Kernel driver in use: r8169 Kernel modules: r8169
cat /etc/network/interfaces # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback
ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP mode DEFAULT group default qlen 1000
link/ether e8:03:9a:94:16:b5 brd ff:ff:ff:ff:ff:ff
3: wlp1s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DORMANT group default qlen 1000
link/ether 88:53:2e:bb:2a:15 brd ff:ff:ff:ff:ff:ffip -4 route default via 192.168.178.1 dev enp2s0 proto dhcp metric 100 169.254.0.0/16 dev enp2s0 scope link metric 1000 192.168.178.0/24 dev enp2s0 proto kernel scope link src 192.168.178.39 metric 100
ip -4 neigh 192.168.178.25 dev enp2s0 lladdr f4:81:39:92:87:f8 STALE 192.168.178.1 dev enp2s0 lladdr 34:31:c4:10:ff:4f REACHABLE
iwconfig
enp2s0 no wireless extensions.
lo no wireless extensions.
wlp1s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=15 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:offnmcli general ; nmcli device ; nmcli connection STATE CONNECTIVITY WIFI-HW WIFI WWAN-HW WWAN verbunden vollständig aktiviert aktiviert aktiviert aktiviert DEVICE TYPE STATE CONNECTION enp2s0 ethernet verbunden Kabelgebundene Verbindung 1 wlp1s0 wifi nicht verbunden -- lo loopback nicht verwaltet -- NAME UUID TYPE DEV Kabelgebundene Verbindung 1 af08e189-94ac-3b4c-ae0a-8849e1b59694 ethernet enp FRITZ!Powerline 540E 0f09e31f-f71b-480d-b979-c15b9c226809 wifi -- ...skipping... NAME UUID TYPE DEV Kabelgebundene Verbindung 1 af08e189-94ac-3b4c-ae0a-8849e1b59694 ethernet enp FRITZ!Powerline 540E 0f09e31f-f71b-480d-b979-c15b9c226809 wifi –
ls -l /etc/resolv.conf lrwxrwxrwx 1 root root 39 Aug 22 22:40 /etc/resolv.conf -> ../run/systemd/resolve/stub-resolv.conf USR@RECHNERNAME:~$ cat /etc/resolv.conf # This file is managed by man:systemd-resolved(8). Do not edit. # # This is a dynamic resolv.conf file for connecting local clients to the # internal DNS stub resolver of systemd-resolved. This file lists all # configured search domains. # # Run "systemd-resolve --status" to see details about the uplink DNS servers # currently in use. # # Third party programs must not access this file directly, but only through the # symlink at /etc/resolv.conf. To manage man:resolv.conf(5) in a different way, # replace this symlink by a static file or a different symlink. # # See man:systemd-resolved.service(8) for details about the supported modes of # operation for /etc/resolv.conf. nameserver 127.0.0.53 search fritz.box
cat /etc/hosts
127.0.0.1 localhost
127.0.1.1 RECHNERNAME
# 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
tj@tj-530U3BI-530U4BI-530U4BH:~$ sudo ss -pan 'sport = 53'
[sudo] Passwort für USR:
Netid State Recv-Q Send-Q Local Address:Port Peer Address:Port
udp UNCONN 4608 0 127.0.0.53%lo:53 0.0.0.0:* users:(("systemd-resolve",pid=678,fd=12))
tcp LISTEN 0 128 127.0.0.53%lo:53 0.0.0.0:* users:(("systemd-resolve",pid=678,fd=13))ping -c 2 $(ip -4 route show default | grep -o '[0-9]*[.][.0-9]*' ) PING 192.168.178.1 (192.168.178.1) 56(84) bytes of data. 64 bytes from 192.168.178.1: icmp_seq=1 ttl=64 time=3.39 ms 64 bytes from 192.168.178.1: icmp_seq=2 ttl=64 time=4.80 ms --- 192.168.178.1 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1001ms rtt min/avg/max/mdev = 3.396/4.102/4.808/0.706 ms USR@RECHNERNAME:~$ ping -c 2 213.95.41.4 PING 213.95.41.4 (213.95.41.4) 56(84) bytes of data. 64 bytes from 213.95.41.4: icmp_seq=1 ttl=58 time=93.9 ms 64 bytes from 213.95.41.4: icmp_seq=2 ttl=58 time=102 ms --- 213.95.41.4 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1000ms rtt min/avg/max/mdev = 93.950/98.277/102.605/4.338 ms USR@RECHNERNAME:~$ ping -c 2 www.ubuntuusers.de PING ubuntuusers.de (213.95.41.4) 56(84) bytes of data. 64 bytes from ha.ubuntu-eu.org (213.95.41.4): icmp_seq=1 ttl=58 time=101 ms 64 bytes from ha.ubuntu-eu.org (213.95.41.4): icmp_seq=2 ttl=58 time=111 ms --- ubuntuusers.de ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1001ms rtt min/avg/max/mdev = 101.688/106.602/111.517/4.925 ms
rfkill list 0: hci0: Bluetooth Soft blocked: no Hard blocked: no 1: samsung-wlan: Wireless LAN Soft blocked: no Hard blocked: no 2: samsung-bluetooth: Bluetooth Soft blocked: no Hard blocked: no 3: phy0: Wireless LAN Soft blocked: no Hard blocked: no
lsmod Module Size Used by vsock_diag 16384 0 vsock 36864 1 vsock_diag sctp_diag 16384 0 sctp 311296 13 sctp_diag libcrc32c 16384 1 sctp dccp_diag 16384 0 dccp 73728 1 dccp_diag tcp_diag 16384 0 udp_diag 16384 0 raw_diag 16384 0 inet_diag 24576 5 raw_diag,dccp_diag,tcp_diag,sctp_diag,udp_diag unix_diag 16384 0 af_packet_diag 16384 0 netlink_diag 16384 0 rfcomm 77824 4 bnep 20480 2 uvcvideo 86016 0 videobuf2_vmalloc 16384 1 uvcvideo videobuf2_memops 16384 1 videobuf2_vmalloc videobuf2_v4l2 24576 1 uvcvideo videobuf2_core 40960 2 uvcvideo,videobuf2_v4l2 videodev 184320 3 uvcvideo,videobuf2_core,videobuf2_v4l2 media 40960 2 uvcvideo,videodev arc4 16384 2 iwldvm 229376 0 mac80211 778240 1 iwldvm snd_hda_codec_hdmi 49152 1 snd_hda_codec_realtek 106496 1 snd_hda_codec_generic 73728 1 snd_hda_codec_realtek intel_rapl 20480 0 x86_pkg_temp_thermal 16384 0 intel_powerclamp 16384 0 coretemp 16384 0 kvm_intel 212992 0 samsung_laptop 20480 0 kvm 593920 1 kvm_intel snd_hda_intel 40960 6 irqbypass 16384 1 kvm snd_hda_codec 126976 4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek crct10dif_pclmul 16384 0 crc32_pclmul 16384 0 snd_hda_core 81920 5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek ghash_clmulni_intel 16384 0 snd_hwdep 20480 1 snd_hda_codec pcbc 16384 0 snd_pcm 98304 4 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi aesni_intel 188416 0 snd_seq_midi 16384 0 snd_seq_midi_event 16384 1 snd_seq_midi aes_x86_64 20480 1 aesni_intel crypto_simd 16384 1 aesni_intel glue_helper 16384 1 aesni_intel cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel intel_cstate 20480 0 snd_rawmidi 32768 1 snd_seq_midi intel_rapl_perf 16384 0 iwlwifi 282624 1 iwldvm btusb 45056 0 btrtl 16384 1 btusb btbcm 16384 1 btusb btintel 16384 1 btusb input_leds 16384 0 bluetooth 548864 31 btrtl,btintel,bnep,btbcm,rfcomm,btusb joydev 24576 0 serio_raw 16384 0 snd_seq 65536 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_seq,snd_pcm ecdh_generic 24576 1 bluetooth snd 81920 23 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_realtek,snd_pcm cfg80211 622592 3 iwlwifi,mac80211,iwldvm lpc_ich 24576 0 soundcore 16384 1 snd shpchp 36864 0 mei_me 40960 0 mei 90112 1 mei_me intel_rst 16384 0 mac_hid 16384 0 sch_fq_codel 20480 6 parport_pc 36864 0 ppdev 20480 0 lp 20480 0 parport 49152 3 lp,parport_pc,ppdev ip_tables 28672 0 x_tables 40960 1 ip_tables autofs4 40960 2 i915 1617920 26 i2c_algo_bit 16384 1 i915 drm_kms_helper 172032 1 i915 syscopyarea 16384 1 drm_kms_helper sysfillrect 16384 1 drm_kms_helper sysimgblt 16384 1 drm_kms_helper fb_sys_fops 16384 1 drm_kms_helper psmouse 147456 0 drm 401408 16 i915,drm_kms_helper ahci 36864 1 libahci 32768 1 ahci r8169 86016 0 mii 16384 1 r8169 video 45056 2 samsung_laptop,i915o
iwlist chan
enp2s0 no frequency information.
lo no frequency information.
wlp1s0 32 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 12 : 2.467 GHz
Channel 13 : 2.472 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 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
Channel 128 : 5.64 GHz
Channel 132 : 5.66 GHz
Channel 136 : 5.68 GHz
Channel 140 : 5.7 GHzsudo iwlist scan
[sudo] Passwort für USR:
enp2s0 Interface doesn't support scanning.
lo Interface doesn't support scanning.
wlp1s0 Scan completed :
Cell 01 - Address: 5C:49:79:E9:E2:1E
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=57/70 Signal level=-53 dBm
Encryption key:on
ESSID:"FRITZ!Powerline 540E"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000011736420a32
Extra: Last beacon: 3060ms ago
IE: Unknown: 0014465249545A21506F7765726C696E652035343045
IE: Unknown: 010882848B968C129824
IE: Unknown: 03010B
IE: Unknown: 0706444520010D14
IE: Unknown: 2A0100
IE: Unknown: 3204B048606C
IE: Unknown: 2D1AEF111BFFFF0000000000000000000001000000000406E6A70C00
IE: Unknown: 3D160B0F0000000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0A00037F04010008000A00
IE: Unknown: DD0C00040E010102010000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD6F0050F204104A0001101044000102103B00010310470010FDF545A404E6A0048D8F5C4979E9E21E1021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800022388103C0001011049000600372A000120
Netz des Nachbarn: Cell 02 - Address: C0:25:06:76:D8:EA
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=29/70 Signal level=-81 dBm
Encryption key:on
ESSID:"xxxxxx"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000009c197cca8
Extra: Last beacon: 3248ms ago
IE: Unknown: 0007536368756C6572
IE: Unknown: 010882848B960C121824
IE: Unknown: 030101
IE: Unknown: 0706444520010D14
IE: Unknown: 2A0100
IE: Unknown: 32043048606C
IE: Unknown: 2D1AEF111BFFFF0000000000000000000001000000000406E6A70C00
IE: Unknown: 3D1601080000000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F080100000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0C00040E010102010000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD6F0050F204104A0001101044000102103B00010310470010364DD4FD2A44C9C66271C0250676D8EA1021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800022388103C0001011049000600372A000120
Cell 03 - Address: 34:31:C4:10:FF:51
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=44/70 Signal level=-66 dBm
Encryption key:on
ESSID:"FRITZ!Box 7362 SL"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
9 Mb/s; 12 Mb/s; 18 Mb/s
Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000002939e1a758
Extra: Last beacon: 3072ms ago
IE: Unknown: 0011465249545A21426F78203733363220534C
IE: Unknown: 010882848B968C129824
IE: Unknown: 03010B
IE: Unknown: 0706444520010D14
IE: Unknown: 2A0100
IE: Unknown: 3204B048606C
IE: Unknown: 2D1AEF111BFFFFFF00000000000000000001000000000406E6470D00
IE: Unknown: 3D160B0F0600000000000000000000000000000000000000
IE: Unknown: 7F080000000000000040
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD0900037F01010000FF7F
IE: Unknown: DD0C00040E010102010000000000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD6F0050F204104A0001101044000102103B000103104700101460E9BEDCC5497070173431C410FF511021000341564D1023000446426F78102400043030303010420004303030301054000800060050F20400011011000446426F78100800022388103C0001011049000600372A000120
Unbekanntes Netz: Cell 04 - Address: 56:67:11:E2:86:68
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=25/70 Signal level=-85 dBm
Encryption key:on
ESSID:"Unitymedia WifiSpot"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000031e767255f
Extra: Last beacon: 6452ms ago
IE: Unknown: 0013556E6974796D65646961205769666953706F74
IE: Unknown: 010882848B961224486C
IE: Unknown: 030101
IE: Unknown: 32040C183060
IE: Unknown: 0706455520010D14
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010000
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : 802.1x
IE: Unknown: 2A0104
IE: Unknown: 2D1AAC0117FFFF000000000000000000000000000000000000000000
IE: Unknown: 3D1601000400000000000000000000000000000000000000
IE: Unknown: 7F080100000000000000
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: 0B05010037127A
IE: Unknown: DD07000C4300000000dmesg | egrep 'net|eth|sky|sun|sis|via|3c3|3c5|e100|8139|8169|acx|air|ath|atl|ar9|carl|atme|at7|herm|iwl|ipw|rtl8|r81|rt2|rt3|rt6|rt7|tg3|ssb|wl|b43|b44|ori|pri|p5|zd|ndis|wmi|ns8|FW|key|rtl|country' [ 0.000000] percpu: Embedded 46 pages/cpu @ (ptrval) s151552 r8192 d28672 u262144 [ 0.000000] pcpu-alloc: s151552 r8192 d28672 u262144 alloc=1*2097152 [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area [ 0.024000] CPU0: Thermal monitoring enabled (TM1) [ 0.024000] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.040652] audit: initializing netlink subsys (disabled) [ 0.040652] mtrr: your CPUs had inconsistent variable MTRR settings [ 1.299940] Initialise system trusted keyrings [ 1.303998] Asymmetric key parser 'x509' registered [ 1.307404] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.307405] ACPI: Thermal Zone [TZ00] (39 C) [ 1.307798] thermal LNXTHERM:01: registered as thermal_zone1 [ 1.307800] ACPI: Thermal Zone [TZ01] (30 C) [ 1.416617] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM. [ 1.430467] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3 [ 1.434149] Loaded X.509 cert 'Build time autogenerated kernel key: b2b2adbda3eef7b219e699c1b87c022096150517' [ 1.438615] Key type big_key registered [ 1.615085] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 1.615096] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control [ 1.615871] r8169 0000:02:00.0 eth0: RTL8168evl/8111evl at 0x (ptrval), e8:03:9a:94:16:b5, XID 0c900800 IRQ 29 [ 1.615874] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko] [ 1.661625] r8169 0000:02:00.0 enp2s0: renamed from eth0 [ 1.744208] fbcon: inteldrmfb (fb0) is primary device [ 9.605398] Adding 2097148k swap on /swapfile. Priority:-2 extents:6 across:2260988k FS [ 19.117102] iwlwifi 0000:01:00.0: can't disable ASPM; OS doesn't have ASPM control [ 19.243200] samsung_laptop: detected SABI interface: SwSmi@ [ 19.735318] iwlwifi 0000:01:00.0: loaded firmware version 18.168.6.1 op_mode iwldvm [ 19.759746] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEBUG disabled [ 19.759749] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEBUGFS enabled [ 19.759750] iwlwifi 0000:01:00.0: CONFIG_IWLWIFI_DEVICE_TRACING enabled [ 19.759752] iwlwifi 0000:01:00.0: Detected Intel(R) Centrino(R) Advanced-N 6230 AGN, REV=0xB0 [ 19.798571] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs' [ 19.801437] iwlwifi 0000:01:00.0 wlp1s0: renamed from wlan0 [ 25.840690] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 32.005490] r8169 0000:02:00.0 enp2s0: link down [ 32.005492] r8169 0000:02:00.0 enp2s0: link down [ 32.321608] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 32.334841] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0 [ 32.640271] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0 [ 32.725786] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 32.834997] IPv6: ADDRCONF(NETDEV_UP): wlp1s0: link is not ready [ 33.501023] r8169 0000:02:00.0 enp2s0: link up [ 65.336188] r8169 0000:02:00.0 enp2s0: link down [ 66.958734] r8169 0000:02:00.0 enp2s0: link up [ 183.974509] kauditd_printk_skb: 29 callbacks suppressed [ 183.976553] audit: type=1400 audit(1536141777.834:44): apparmor="ALLOWED" operation="open" profile="libreoffice-soffice" name="/home/tj/.thunderbird/ff2iy0b8.default/key3.db" pid=1843 comm="soffice.bin" requested_mask="wr" denied_mask="wr" fsuid=1000 ouid=1000 [ 844.208249] r8169 0000:02:00.0 enp2s0: link down [ 888.608733] r8169 0000:02:00.0 enp2s0: link up [ 888.738434] r8169 0000:02:00.0 enp2s0: link down [ 890.223522] r8169 0000:02:00.0 enp2s0: link up