Hallo,
ich bringe warum auch immer das WLAN nicht zum Laufen. An was kann es liegen? Vielen Dank!
Andreas
hard und soft nicht blocked: rfkill list 0: ideapad_wlan: Wireless LAN Soft blocked: no Hard blocked: no 1: ideapad_bluetooth: Bluetooth Soft blocked: no Hard blocked: no 2: hci0: Bluetooth Soft blocked: no Hard blocked: no 3: phy0: Wireless LAN Soft blocked: no Hard blocked: yes soft blocked hard nicht blocked: rfkill list 0: ideapad_wlan: Wireless LAN Soft blocked: yes Hard blocked: no 1: ideapad_bluetooth: Bluetooth Soft blocked: no Hard blocked: no 2: hci0: Bluetooth Soft blocked: no Hard blocked: no 3: phy0: Wireless LAN Soft blocked: yes Hard blocked: yes hard und soft blocked: rfkill list 0: ideapad_wlan: Wireless LAN Soft blocked: yes Hard blocked: yes 1: ideapad_bluetooth: Bluetooth Soft blocked: no Hard blocked: yes 3: phy0: Wireless LAN Soft blocked: yes Hard blocked: yes Soft blocked hard nicht blocked rfkill list 0: ideapad_wlan: Wireless LAN Soft blocked: yes Hard blocked: no 1: ideapad_bluetooth: Bluetooth Soft blocked: no Hard blocked: no 3: phy0: Wireless LAN Soft blocked: yes Hard blocked: yes 4: hci0: Bluetooth Soft blocked: no Hard blocked: no
uname -a Linux P3 3.13.0-36-generic #63-Ubuntu SMP Wed Sep 3 21:30:45 UTC 2014 i686 i686 i686 GNU/Linux
lspci -nnk | grep -i net -A2 02:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01) Subsystem: Broadcom Corporation Device [14e4:04b5] Kernel driver in use: b43-pci-bridge 03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 02) Subsystem: Lenovo Device [17aa:389e] Kernel driver in use: r8169
cat /etc/network/interfaces # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback 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 search fritz.box cat /etc/hosts 127.0.0.1 localhost 127.0.1.1 P3 # 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
P3:~$ lsmod Module Size Used by ip6t_REJECT 12809 1 snd_hda_codec_realtek 55163 1 xt_hl 12465 6 ip6t_rt 13259 3 nf_conntrack_ipv6 14318 8 nf_defrag_ipv6 26163 1 nf_conntrack_ipv6 ipt_REJECT 12485 1 arc4 12536 2 xt_LOG 17445 10 snd_hda_intel 42730 3 coretemp 13195 0 snd_hda_codec 164067 2 snd_hda_codec_realtek,snd_hda_intel xt_limit 12541 13 snd_hwdep 13272 1 snd_hda_codec xt_tcpudp 12756 18 snd_pcm 85501 2 snd_hda_codec,snd_hda_intel xt_addrtype 12563 4 joydev 17101 0 snd_page_alloc 14230 2 snd_pcm,snd_hda_intel snd_seq_midi 13132 0 nf_conntrack_ipv4 14492 8 snd_seq_midi_event 14475 1 snd_seq_midi uvcvideo 71309 0 nf_defrag_ipv4 12649 1 nf_conntrack_ipv4 xt_conntrack 12664 16 serio_raw 13230 0 videobuf2_vmalloc 13048 1 uvcvideo snd_rawmidi 25135 1 snd_seq_midi b43 356470 0 ip6table_filter 12711 1 videobuf2_memops 13170 1 videobuf2_vmalloc ip6_tables 17819 1 ip6table_filter nf_conntrack_netbios_ns 12585 0 nf_conntrack_broadcast 12541 1 nf_conntrack_netbios_ns nf_nat_ftp 12645 0 nf_nat 20861 1 nf_nat_ftp nf_conntrack_ftp 14056 1 nf_nat_ftp nf_conntrack 83685 8 nf_nat_ftp,nf_conntrack_netbios_ns,nf_nat,xt_conntrack,nf_conntrack_broadcast,nf_conntrack_ftp,nf_conntrack_ipv4,nf_conntrack_ipv6 iptable_filter 12706 1 ip_tables 17987 1 iptable_filter x_tables 22067 13 ip6table_filter,xt_hl,ip_tables,xt_tcpudp,xt_limit,xt_conntrack,xt_LOG,iptable_filter,ip6t_rt,ipt_REJECT,ip6_tables,xt_addrtype,ip6t_REJECT snd_seq 55383 2 snd_seq_midi_event,snd_seq_midi i915 705659 2 btusb 27580 0 bcma 42043 1 b43 drm_kms_helper 47182 1 i915 videobuf2_core 39258 1 uvcvideo lpc_ich 16864 0 snd_seq_device 14137 3 snd_seq,snd_rawmidi,snd_seq_midi videodev 108503 2 uvcvideo,videobuf2_core rfcomm 53664 8 drm 244037 3 i915,drm_kms_helper bnep 18895 2 mac80211 546051 1 b43 bluetooth 342208 22 bnep,btusb,rfcomm snd_timer 28584 2 snd_pcm,snd_seq cfg80211 409394 2 b43,mac80211 snd 60939 16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi soundcore 12600 1 snd binfmt_misc 13140 1 i2c_algo_bit 13197 1 i915 ideapad_laptop 17872 0 sparse_keymap 13708 1 ideapad_laptop video 18903 1 i915 mac_hid 13037 0 parport_pc 31981 0 ppdev 17391 0 lp 13299 0 parport 40836 3 lp,ppdev,parport_pc hid_generic 12492 0 usbhid 47070 0 hid 87604 2 hid_generic,usbhid psmouse 91329 0 ahci 25579 2 libahci 27214 1 ahci r8169 61562 0 mii 13654 1 r8169 ssb 51854 1 b43
iwlist chan 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 lo no frequency information. eth0 no frequency information.
sudo iwlist scan [sudo] password for andreas: wlan0 Interface doesn't support scanning : Network is down lo Interface doesn't support scanning. eth0 Interface doesn't support scanning.
00:00.0 Host bridge: Intel Corporation Mobile 945GSE Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GSE Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03) 00:1b.0 Audio device: Intel Corporation NM10/ICH7 Family High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 3 (rev 02) 00:1c.3 PCI bridge: Intel Corporation NM10/ICH7 Family PCI Express Port 4 (rev 02) 00:1d.0 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 (rev 02) 00:1d.1 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 (rev 02) 00:1d.2 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 (rev 02) 00:1d.3 USB controller: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 (rev 02) 00:1d.7 USB controller: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) 00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [AHCI mode] (rev 02) 00:1f.3 SMBus: Intel Corporation NM10/ICH7 Family SMBus Controller (rev 02) 02:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01) 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
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] free_area_init_node: node 0, pgdat c199b440, node_mem_map f740e020 [ 0.004847] CPU0: Thermal monitoring enabled (TM2) [ 0.401128] ACPI Error: Method parse/execution failed [\_SB_.PCI0._OSC] (Node f5429348), AE_ALREADY_EXISTS (20131115/psparse-536) [ 0.401145] ACPI: Marking method _OSC as Serialized because of AE_ALREADY_EXISTS error [ 1.465800] microcode: Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba [ 1.466519] audit: initializing netlink socket (disabled) [ 1.738965] thermal LNXTHERM:00: registered as thermal_zone0 [ 1.738972] ACPI: Thermal Zone [TZ01] (37 C) [ 2.394690] ata2: port disabled--ignoring [ 2.396124] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 2.479255] Loaded X.509 cert 'Magrathea: Glacier signing key: ff9ada11b855516a7298659d4e3fbb76c54ad330' [ 2.841860] r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded [ 2.841902] r8169 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control [ 2.842410] r8169 0000:03:00.0: irq 44 for MSI/MSI-X [ 2.842940] r8169 0000:03:00.0 eth0: RTL8102e at 0xf843e000, 00:26:22:d1:67:82, XID 04c00000 IRQ 44 [ 2.843561] ssb: Found chip with id 0x4312, rev 0x01 and package 0x00 [ 2.843588] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x16, vendor 0x4243) [ 2.843611] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x0F, vendor 0x4243) [ 2.843634] ssb: Core 2 found: PCMCIA (cc 0x80D, rev 0x0A, vendor 0x4243) [ 2.843656] ssb: Core 3 found: PCI-E (cc 0x820, rev 0x09, vendor 0x4243) [ 2.912890] ssb: Sonics Silicon Backplane found on PCI device 0000:02:00.0 [ 14.355717] Adding 1036284k swap on /dev/mapper/lubuntu--vg-swap_1. Priority:-1 extents:1 across:1036284k FS [ 14.568336] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 17.178677] intel_rng: FWH not detected [ 17.471040] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 18.440242] b43-phy0: Broadcom 4312 WLAN found (core revision 15) [ 18.496329] b43-phy0: Found PHY: Analog 6, Type 5 (LP), Revision 1 [ 18.817269] fbcon: inteldrmfb (fb0) is primary device [ 18.982346] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 22.539591] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 22.590127] r8169 0000:03:00.0 eth0: link down [ 22.590712] r8169 0000:03:00.0 eth0: link down [ 22.590802] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 22.592214] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 24.067161] r8169 0000:03:00.0 eth0: link up [ 24.067189] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 33.196177] b43-phy0: Loading firmware version 666.2 (2011-02-23 01:15:07) [ 33.505215] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 33.507352] b43-phy0: Radio hardware status changed to DISABLED [ 97.819859] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 222.879724] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 347.883104] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 472.880558] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 597.878478] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 722.876130] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 847.873491] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 972.871522] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 1097.869236] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 1222.870011] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 1347.879440] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 1472.885480] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 1597.889552] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 1722.892202] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2 [ 1847.897849] [UFW BLOCK] IN=eth0 OUT= MAC=01:00:5e:00:00:01:24:65:11:59:0d:f5:08:00 SRC=192.168.178.1 DST=224.0.0.1 LEN=36 TOS=0x00 PREC=0xC0 TTL=1 ID=0 DF PROTO=2