Hallo Leute,
ich nutze schon seit zwei Jahren Ubuntu auf meinem ollen Acer Travelmate 290. Ich bin insgesamt sehr zufrieden mit der Software habe aber durch die Umstellung von WindowsXP auf Ubuntu die WLAN Fähigkeit eingebüßt. Ich habe immer mal wieder versucht herauszufinden wie ich meine integirerte Karte wieder zum Laufen bekomme... ich habe sehr spärliche Kenntnisse und die Foren-Einträge zur Lösung dieses Problems überfordern mich leider... dann hab ich gedacht ein WLAN-USB-Stick von Hama könnte mein Problem lösen... aber auch dieser hat keine Verbindung zum Internet und das Anschalten über die entsprechende Oberfläche ist nicht möglich. Der Stick wird aber erkannt... Vielleicht kann mir jemand weiterhelfen:-) Würde mich riesig freun, wenn das WLAN wieder läuft! Ich habe hier die entsprechenden Infos abgefragt:
annarilla@ZiggiStardust:~$ uname -a Linux ZiggiStardust 3.2.0-32-generic #51-Ubuntu SMP Wed Sep 26 21:32:50 UTC 2012 i686 i686 i386 GNU/Linux annarilla@ZiggiStardust:~$ lspci -nnk | grep -i net -A2 02:01.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139] (rev 10) Subsystem: Acer Incorporated [ALI] TravelMate 290 [1025:005a] Kernel driver in use: 8139too -- 02:02.0 Network controller [0280]: Intel Corporation PRO/Wireless 2200BG [Calexico2] Network Connection [8086:4220] (rev 05) Subsystem: Hewlett-Packard Company nc6120/nx8220/nw8240 [103c:12f6] Kernel driver in use: ipw2200 annarilla@ZiggiStardust:~$ pccardclt info Der Befehl »pccardclt« wurde nicht gefunden, meinten Sie vielleicht: Befehl »pccardctl« aus dem Paket »pcmciautils« (main) pccardclt: Befehl nicht gefunden. annarilla@ZiggiStardust:~$ lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 002: ID 0bda:8174 Realtek Semiconductor Corp. annarilla@ZiggiStardust:~$ egrep -v "^$|^#" /etc/network/interfaces auto lo iface lo inet loopback annarilla@ZiggiStardust:~$ egrep -v "^$|^#" /etc/resolv.conf nameserver 127.0.0.1 annarilla@ZiggiStardust:~$ egrep -v "^$|^#" /etc/hosts 127.0.0.1 localhost 127.0.1.1 ZiggiStardust ::1 localhost ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters ff02::3 ip6-allhosts annarilla@ZiggiStardust:~$ cat /etc/udev/rules.d/70-persistent-net.rules # This file maintains persistent names for network interfaces. # See udev(7) for syntax. # # Entries are automatically added by the 75-persistent-net-generator.rules # file; however you are also free to add your own entries. # PCI device 0x10ec:0x8139 (8139too) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:02:3f:17:29:46", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0" # PCI device 0x8086:0x4220 (ipw2200) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:16:6f:cc:6d:48", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1" # USB device 0x0bda:0x8174 (usb) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="80:1f:02:10:0c:e0", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0" annarilla@ZiggiStardust:~$ ifconfig eth0 Link encap:Ethernet Hardware Adresse 00:02:3f:17:29:46 UP BROADCAST MULTICAST MTU:1500 Metrik:1 RX packets:3110 errors:0 dropped:0 overruns:0 frame:0 TX packets:3234 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:1000 RX-Bytes:2894496 (2.8 MB) TX-Bytes:381923 (381.9 KB) Interrupt:10 Basisadresse:0xa000 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:16436 Metrik:1 RX packets:861 errors:0 dropped:0 overruns:0 frame:0 TX packets:861 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:0 RX-Bytes:68361 (68.3 KB) TX-Bytes:68361 (68.3 KB) annarilla@ZiggiStardust:~$ route -n Kernel-IP-Routentabelle Ziel Router Genmask Flags Metric Ref Use Iface annarilla@ZiggiStardust:~$ iwconfig lo no wireless extensions. eth1 IEEE 802.11bg ESSID:off/any Mode:Managed Channel:0 Access Point: Not-Associated Bit Rate:0 kb/s Tx-Power=off Sensitivity=8/0 Retry limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality:0 Signal level:0 Noise level:0 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 wlan0 unassociated Nickname:"rtl_wifi" Mode:Managed Access Point: Not-Associated Sensitivity:0/0 Retry:off RTS thr:off Fragment thr:off Power Management:off Link Quality:0 Signal level:0 Noise level:0 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 eth0 no wireless extensions. Absetzten der Pings ohne LAN annarilla@ZiggiStardust:~$ ping -c 4 93.133.250.49 PING 93.133.250.49 (93.133.250.49) 56(84) bytes of data. ping: sendmsg: Network is unreachable ping: sendmsg: Network is unreachable ping: sendmsg: Network is unreachable --- 93.133.250.49 ping statistics --- 4 packets transmitted, 0 received, 100% packet loss, time 3048ms annarilla@ZiggiStardust:~$ ping -c 4 www.ubuntuusers.de ping: unknown host www.ubuntuusers.de annarilla@ZiggiStardust:~$ ping -c 4 213.95.41.11 connect: Network is unreachable annarilla@ZiggiStardust:~$ iwlist chan lo no frequency information. eth1 14 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 14 : 2.484 GHz Current Channel:0 wlan0 14 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 14 : 2.484 GHz eth0 no frequency information. annarilla@ZiggiStardust:~$ sudo iwlist scan [sudo] password for annarilla: lo Interface doesn't support scanning. eth1 No scan results wlan0 Interface doesn't support scanning : Network is down eth0 Interface doesn't support scanning. annarilla@ZiggiStardust:~$ rfkill list 0: phy0: Wireless LAN Soft blocked: no Hard blocked: yes annarilla@ZiggiStardust:~$ lsmod Module Size Used by dm_crypt 22528 0 joydev 17393 0 snd_intel8x0 33455 2 snd_ac97_codec 106082 1 snd_intel8x0 ac97_bus 12642 1 snd_ac97_codec snd_pcm 80845 2 snd_intel8x0,snd_ac97_codec snd_seq_midi 13132 0 snd_rawmidi 25424 1 snd_seq_midi pcmcia 39791 0 r8712u 163845 0 snd_seq_midi_event 14475 1 snd_seq_midi snd_seq 51567 2 snd_seq_midi,snd_seq_midi_event snd_timer 28931 2 snd_pcm,snd_seq snd_seq_device 14172 3 snd_seq_midi,snd_rawmidi,snd_seq snd 62064 11 snd_intel8x0,snd_ac97_codec,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device ipw2200 146210 0 libipw 46701 1 ipw2200 cfg80211 178679 2 ipw2200,libipw psmouse 96684 0 yenta_socket 27428 0 pcmcia_rsrc 18367 1 yenta_socket soundcore 14635 1 snd pcmcia_core 21511 3 pcmcia,yenta_socket,pcmcia_rsrc serio_raw 13027 0 snd_page_alloc 14115 2 snd_intel8x0,snd_pcm lib80211 14040 2 ipw2200,libipw irda 185517 0 bnep 17830 2 rfcomm 38139 0 parport_pc 32114 1 crc_ccitt 12595 1 irda ppdev 12849 0 bluetooth 158438 10 bnep,rfcomm shpchp 32325 0 binfmt_misc 17292 1 mac_hid 13077 0 lp 17455 0 parport 40930 3 ppdev,parport_pc,lp radeon 733789 3 ttm 65344 1 radeon drm_kms_helper 45466 1 radeon drm 197599 5 radeon,ttm,drm_kms_helper firewire_ohci 40180 0 8139too 23283 0 8139cp 22633 0 firewire_core 56906 1 firewire_ohci crc_itu_t 12627 1 firewire_core i2c_algo_bit 13199 1 radeon annarilla@ZiggiStardust:~$ dmesg | egrep 'net|eth|sky|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' [ 0.034832] print_constraints: dummy: [ 0.085874] PCI: Ignoring host bridge windows from ACPI; if necessary, use "pci=use_crs" and report a bug [ 0.088264] pci 0000:00:1f.5: reg 14: [io 0xe100-0xe13f] [ 0.088784] pci 0000:02:01.0: [10ec:8139] type 0 class 0x000200 [ 0.095020] i2c-core: driver [aat2870] using legacy suspend method [ 0.095023] i2c-core: driver [aat2870] using legacy resume method [ 0.168427] audit: initializing netlink socket (disabled) [ 0.467958] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 1.674013] 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004) [ 1.674053] 8139cp 0000:02:01.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too [ 1.674764] 8139too: 8139too Fast Ethernet driver 0.9.28 [ 1.674811] 8139too 0000:02:01.0: PCI INT A -> Link[LNKD] -> GSI 10 (level, low) -> IRQ 10 [ 1.675980] 8139too 0000:02:01.0: eth0: RealTek RTL8139 at 0xa000, 00:02:3f:17:29:46, IRQ 10 [ 1.842281] fbcon: radeondrmfb (fb0) is primary device [ 20.818377] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 20.912434] Adding 1489916k swap on /dev/sda5. Priority:-1 extents:1 across:1489916k [ 21.698460] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 21.901115] lib80211_crypt: registered algorithm 'NULL' [ 22.047055] libipw: 802.11 data/management/control stack, git-1.1.13 [ 22.047062] libipw: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com> [ 22.079126] ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.2.2kmprq [ 22.079132] ipw2200: Copyright(c) 2003-2006 Intel Corporation [ 22.411761] ipw2200 0000:02:02.0: power state changed by ACPI to D0 [ 22.416000] ipw2200 0000:02:02.0: power state changed by ACPI to D0 [ 22.416506] ipw2200 0000:02:02.0: PCI INT A -> Link[LNKC] -> GSI 10 (level, low) -> IRQ 10 [ 22.416540] ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection [ 22.419077] r8712u: register rtl8712_netdev_ops to netdev_ops [ 23.180146] ipw2200: Radio Frequency Kill Switch is On: [ 23.180150] Kill switch must be turned off for wireless networking to work. [ 23.182520] cfg80211: failed to add phy80211 symlink to netdev! [ 23.189080] ipw2200: Detected geography ZZR (14 802.11bg channels, 0 802.11a channels) [ 23.528660] 8139too 0000:02:01.0: eth0: link down [ 23.530224] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 23.532454] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 23.569789] ADDRCONF(NETDEV_UP): eth1: link is not ready [ 23.877041] r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 24.152468] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 25.828063] ipw2200: Failed to send POWER_MODE: Command timed out. [ 29.688042] ipw2200: Failed to send POWER_MODE: Command timed out. [ 245.880182] 8139too 0000:02:01.0: eth0: link up, 100Mbps, full-duplex, lpa 0x41E1 [ 245.880316] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 256.120048] eth0: no IPv6 routers present [ 4534.198218] 8139too 0000:02:01.0: eth0: link down [ 4538.489285] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 5226.849916] 8139too 0000:02:01.0: eth0: link up, 100Mbps, full-duplex, lpa 0x41E1 [ 5226.850049] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 5238.104231] eth0: no IPv6 routers present [ 7372.199917] 8139too 0000:02:01.0: eth0: link down [ 7377.159340] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 7602.635838] 8139too 0000:02:01.0: eth0: link up, 100Mbps, full-duplex, lpa 0x41E1 [ 7602.635974] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 7613.200262] eth0: no IPv6 routers present [ 7682.103024] 8139too 0000:02:01.0: eth0: link down [ 7686.071304] ADDRCONF(NETDEV_UP): eth0: link is not ready annarilla@ZiggiStardust:~$ cat /var/lib/NetworkManager/NetworkManager.state [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true annarilla@ZiggiStardust:~$ cat /etc/NetworkManager/NetworkManager.conf [main] plugins=ifupdown,keyfile dns=dnsmasq [ifupdown] managed=false
mit Dank und Hoffnung. anna