Hallo,
plötzlich funktioniert meine WLan nicht mehr! (hatte viele Probleme nach automatischem update auf trusty tahr die ich noch niht lösen konnte.. aber das ist jetzt echt nicht mehr lustig ☹ Was kann ich tun? (ist ganz wichtig für mich momentan) Leider kenne ich mich nicht gut aus.. Würde mich sehr über Hilfe freuen!! Welche Infos kann ich euch noch geben?
Danke!! ☺
Grüße, Berenice
Infos:
Kernel:
3.13.0-36-generic #63-Ubuntu SMP Wed Sep 3 21:3ß:45 UTC 2014 i686 athlon i686 GNU/linux
Netzwerkkunfiguration:
auto lo iface lo inet loopback
cat: /etcresolv.conf: Datei oder Verzeichnis nicht gefunden
# The following lines are desirable for IPv6 capable hosts ::1 ip6-localhost ip6-loopback fe00::0 op6-localhost ip6-loopback ff00::0 ip6-localnet ff00::0 ip6-mcastprefix ff00::0 ip6-allrouters
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
cat /etc/hosts
127.0.0.1 localhost 127.0.1.1 berenice-HP-625
# 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
ifconfig -a
eth0 Link encap:Ethernet Hardware Adresse 1c:c1:de:8c:b6:e8 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:2154 Fehler:0 Verloren:0 Überläufe:0 Fenster:0 TX-Pakete:2154 Fehler:0 Verloren:0 Überläufe:0 Träger:0 Kollisionen:0 Sendewarteschlangenlänge:0 RX-Bytes:180207 (180.2 KB) TX-Bytes:180207 (180.2 KB)
iwconfig
lo no wireless extensions. eth0 no wireless extensions.
route -n
Kernel-IP-Routentabelle Ziel Router Genmask Flags Metric Ref Use Iface
cat /var/lib/NetworkManager/NetworkManager.state
[main] NetworkingEnabled=true WirelessEnabled=false WWANEnabled=true WimaxEnabled=true
cat /etc/NetworkManager/NetworkManager.conf
[main] plugins=ifupdown,keyfile dns=dnsmasq no-auto-default=1C:C1:DE:8C:B6:E8, [ifupdown] managed=false
cat /etc/udev/rules.d/70-persistent-net.rules | egrep -i 'device|sub' A3
egrep: A3: Datei oder Verzeichnis nicht gefunden egrep-i: Befehl nicht gefunden.
ping -c 2 $(route -n | grep UG | awk {'print $2'})
Usage: ping [-aAbBdDfhLnOqrRUvV] [-c count] [-i interval] [-I interface] [-m mark] [-M pmtudisc_option] [-l preload] [-p pattern] [-Q tos] [-s packetsize] [-S sndbuf] [-t ttl] [-T timestamp_option]
ping -c 2 www.ubuntuusers.de
ping: unknown host www.ubuntuusers.de
ping -c 2 213.95.41.11
connect: Network is unreachable
rfkill list
0: hp-wifi: Wireless LAN Soft blocked: yes Hard blocked: no 1: hp-bluetooth: Bluetooth Soft blocked: no Hard blocked: no 2: hci0: Bluetooth Soft blocked: no Hard blocked: no lsmod Module Size Used by usblp 18277 0 nls_iso8859_1 12617 1 usb_storage 48417 1 btusb 27580 0 bnep 18895 2 rfcomm 53664 12 bluetooth 342208 22 bnep,btusb,rfcomm deflate 12545 0 ctr 12905 0 twofish_generic 16579 0 twofish_i586 12787 0 twofish_common 20985 2 twofish_generic,twofish_i586 camellia_generic 29212 0 serpent_sse2_i586 33768 0 xts 12749 1 serpent_sse2_i586 serpent_generic 29615 1 serpent_sse2_i586 lrw 13057 1 serpent_sse2_i586 gf128mul 14503 2 lrw,xts glue_helper 13734 1 serpent_sse2_i586 ablk_helper 13357 1 serpent_sse2_i586 cryptd 15578 1 ablk_helper blowfish_generic 12474 0 blowfish_common 16667 1 blowfish_generic cast5_generic 21237 0 cast_common 12839 1 cast5_generic des_generic 21163 0 cmac 12692 0 xcbc 12711 0 rmd160 16664 0 crypto_null 12720 0 af_key 31220 2 xfrm_algo 14869 1 af_key brcmsmac 529837 0 cordic 12518 1 brcmsmac brcmutil 15066 1 brcmsmac b43 356470 0 mac80211 546051 2 b43,brcmsmac cfg80211 409394 3 b43,brcmsmac,mac80211 hp_wmi 13702 0 sparse_keymap 13708 1 hp_wmi ssb 51854 1 b43 radeon 1420570 3 uvcvideo 71309 0 ttm 72698 1 radeon videobuf2_vmalloc 13048 1 uvcvideo videobuf2_memops 13170 1 videobuf2_vmalloc videobuf2_core 39258 1 uvcvideo snd_hda_codec_hdmi 45440 1 snd_hda_codec_idt 48877 1 videodev 108503 2 uvcvideo,videobuf2_core drm_kms_helper 47182 1 radeon drm 244037 5 ttm,drm_kms_helper,radeon kvm 388084 0 snd_hda_intel 42730 5 snd_hda_codec 164067 3 snd_hda_codec_hdmi,snd_hda_codec_idt,snd_hda_intel joydev 17101 0 sp5100_tco 13643 0 snd_hwdep 13272 1 snd_hda_codec snd_pcm 85501 3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel snd_page_alloc 14230 2 snd_pcm,snd_hda_intel snd_seq_midi 13132 0 snd_seq_midi_event 14475 1 snd_seq_midi snd_rawmidi 25135 1 snd_seq_midi snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi k10temp 12958 0 snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi snd_timer 28584 2 snd_pcm,snd_seq i2c_algo_bit 13197 1 radeon i2c_piix4 17723 0 serio_raw 13230 0 snd 60939 21 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_idt,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi soundcore 12600 1 snd shpchp 32128 0 bcma 42043 2 b43,brcmsmac wmi 18673 1 hp_wmi mac_hid 13037 0 video 18903 0 parport_pc 31981 0 ppdev 17391 0 lp 13299 0 parport 40836 3 lp,ppdev,parport_pc psmouse 91329 0 r8169 61562 0 ahci 25579 4 mii 13654 1 r8169
iwlist chan
l
o no frequency information. eth0 no frequency information.
sudo iwlist scan
lo Interface doesn't support scanning. eth0 Interface doesn't support scanning.
egrep -i 'net|eth|wlan|firm|reason' /var/log/syslog
nichts
dmesg | 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'
[ 0.000000] DMI: Hewlett-Packard HP 625/1475, BIOS 68DVA Ver. F.01 05/24/2010 [ 0.000000] free_area_init_node: node 0, pgdat c199b440, node_mem_map ef6f0020 [ 0.213447] node 0 link 0: mmio [e1000000, ffb7ffff] ==> [f0000000, ffb7ffff] [ 0.213751] mtrr: your CPUs had inconsistent fixed MTRR settings [ 0.213753] mtrr: your CPUs had inconsistent variable MTRR settings [ 0.474236] acpi PNP0A03:00: ignoring host bridge window [mem 0x000cc000-0x000cffff] (conflicts with Video ROM [mem 0x000c0000-0x000cedff]) [ 0.474240] acpi PNP0A03:00: ignoring host bridge window [mem 0x000ec000-0x000effff] (conflicts with reserved [mem 0x000ef000-0x000fffff]) [ 1.429743] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba [ 1.430081] audit: initializing netlink socket (disabled) [ 1.827210] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.827212] ACPI: Thermal Zone [CPUZ] (45 C) [ 1.842264] thermal LNXTHERM:01: registered as thermal_zone1 [ 1.842268] ACPI: Thermal Zone [TZ3] (20 C) [ 1.848963] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 2.132945] Loaded X.509 cert 'Magrathea: Glacier signing key: ff9ada11b855516a7298659d4e3fbb76c54ad330' [ 2.235384] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 2.235398] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control [ 2.235709] r8169 0000:02:00.0: irq 43 for MSI/MSI-X [ 2.235919] r8169 0000:02:00.0 eth0: RTL8102e at 0xf077e000, 1c:c1:de:8c:b6:e8, XID 04e00000 IRQ 43 [ 15.590748] Adding 1999868k swap on /dev/sda3. Priority:-1 extents:1 across:1999868k FS [ 15.709135] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 17.033883] wmi: Mapper loaded [ 17.227625] sp5100_tco: SP5100/SB800 TCO WatchDog Timer Driver v0.05 [ 17.227736] sp5100_tco: PCI Revision ID: 0x41 [ 17.227809] sp5100_tco: Using 0xfed80b00 for watchdog MMIO address [ 17.227821] sp5100_tco: Last reboot was not triggered by watchdog. [ 17.233188] sp5100_tco: initialized (0xf0b92b00). heartbeat=60 sec (nowayout=0) [ 19.470575] fbcon: radeondrmfb (fb0) is primary device [ 89.082272] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 91.542921] r8169 0000:02:00.0 eth0: link down [ 91.542971] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 91.543306] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 119.201089] audit_printk_skb: 135 callbacks suppressed [ 235.470046] r8169 0000:02:00.0 eth0: link down [ 235.470106] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 3849.700544] usblp 2-1:1.0: usblp0: USB Bidirectional printer dev 5 if 0 alt 0 proto 2 vid 0x04F9 pid 0x02D0 [ 3947.042116] usblp 2-1:1.0: usblp0: USB Bidirectional printer dev 5 if 0 alt 0 proto 2 vid 0x04F9 pid 0x02D0 [ 4013.059318] usblp 2-1:1.0: usblp0: USB Bidirectional printer dev 5 if 0 alt 0 proto 2 vid 0x04F9 pid 0x02D0
sudo iwlist wlan0 scan > Beispiel.txt
wlan0 Interface doesn't support scanning.
iwlist wlan0 chan >> Beispiel.txt
wlan0 no frequency information.