Hallo Zusammen!
Ich habe grade ein seltsames Phänomen meiner WLAN Karte entdeckt!
Das WLAN funktioniert einwandfrei, solange ich mein Laptop am Netz habe! Sobald ich den Strom ziehe, verliert er die Verbindung und fragt mich nach ein paar Minuten nach dem Schlüssel des WLANs. es funktioniert dann aber auch nicht mehr, wenn ich den Laptop wieder mit Strom versorge. Es hilft nur ein Reboot mit Netzteil. Dann geht es wieder ohne Probleme.
Was braucht ihr von mir für Angaben?
markus@MarkusLaptop:~$ uname -a Linux MarkusLaptop 2.6.35-22-generic-pae #35-Ubuntu SMP Sat Oct 16 22:16:51 UTC 2010 i686 GNU/Linux
markus@MarkusLaptop:~$ lspci -nnk | grep -i net 01:00.0 Network controller [0280]: Broadcom Corporation BCM4312 802.11b/g LP-PHY [14e4:4315] (rev 01) 02:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8055 PCI-E Gigabit Ethernet Controller [11ab:4363] (rev 12)
markus@MarkusLaptop:~$ cat /etc/network/interfaces auto lo iface lo inet loopback
markus@MarkusLaptop:~$ cat /etc/resolv.conf # Generated by NetworkManager domain fritz.box search fritz.box nameserver 192.168.178.1
markus@MarkusLaptop:~$ cat /etc/hosts 192.168.178.21 MarkusLaptop # Added by NetworkManager 127.0.0.1 localhost.localdomain localhost ::1 MarkusLaptop localhost6.localdomain6 localhost6 127.0.1.1 MarkusLaptop # The following lines are desirable for IPv6 capable hosts ::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
markus@MarkusLaptop:~$ 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 0x11ab:0x4363 (sky2) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1c:23:54:de:85", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0" # PCI device 0x14e4:0x4315 (b43-pci-bridge) SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1d:19:c2:97:ed", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0" # PCI device 0x14e4:0x4315 () SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:1d:19:c2:97:ed", KERNEL=="eth*", NAME="eth1"
markus@MarkusLaptop:~$ ifconfig eth0 Link encap:Ethernet Hardware Adresse 00:1c:23:54:de:85 UP BROADCAST MULTICAST MTU:1500 Metrik:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) Interrupt:17 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:1276 errors:0 dropped:0 overruns:0 frame:0 TX packets:1276 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:0 RX bytes:93007 (93.0 KB) TX bytes:93007 (93.0 KB) wlan0 Link encap:Ethernet Hardware Adresse 00:1d:19:c2:97:ed inet Adresse:192.168.178.21 Bcast:192.168.178.255 Maske:255.255.255.0 inet6-Adresse: fe80::21d:19ff:fec2:97ed/64 Gültigkeitsbereich:Verbindung UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1 RX packets:4206 errors:0 dropped:0 overruns:0 frame:0 TX packets:4114 errors:0 dropped:0 overruns:0 carrier:0 Kollisionen:0 Sendewarteschlangenlänge:1000 RX bytes:2194010 (2.1 MB) TX bytes:565411 (565.4 KB)
markus@MarkusLaptop:~$ route -n Kernel-IP-Routentabelle Ziel Router Genmask Flags Metric Ref Use Iface 192.168.178.0 0.0.0.0 255.255.255.0 U 2 0 0 wlan0 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 wlan0 0.0.0.0 192.168.178.1 0.0.0.0 UG 0 0 0 wlan0
markus@MarkusLaptop:~$ iwconfig lo no wireless extensions. eth0 no wireless extensions. wlan0 IEEE 802.11bg ESSID:"FRITZ!Box Fon WLAN 7570 vDSL" Mode:Managed Frequency:2.412 GHz Access Point: BC:05:43:2E:02:11 Bit Rate=1 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=70/70 Signal level=5 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0
markus@MarkusLaptop:~$ iwlist chan lo no frequency information. eth0 no frequency information. 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 Current Frequency:2.412 GHz (Channel 1)
markus@MarkusLaptop:~$ sudo iwlist scan [sudo] password for markus: lo Interface doesn't support scanning. eth0 Interface doesn't support scanning. wlan0 Scan completed : Cell 01 - Address: BC:05:43:2E:02:11 Channel:1 Frequency:2.412 GHz (Channel 1) Quality=70/70 Signal level=2 dBm Encryption key:on ESSID:"FRITZ!Box Fon WLAN 7570 vDSL" 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=000000006deb68b7 Extra: Last beacon: 36ms ago IE: Unknown: 001C465249545A21426F7820466F6E20574C414E2037353730207644534C IE: Unknown: 010882848B960C121824 IE: Unknown: 030101 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: 2A0100 IE: Unknown: 32043048606C IE: Unknown: DD180050F2020101830003A4000027A4000042435E0062322F00 IE: Unknown: DD0900037F01010000FF7F IE: Unknown: DD0A00037F04010001000000 IE: Unknown: DD6F0050F204104A0001101044000102103B000100104700100F00000B000F00000A00BC05432E02111021000341564D10230009465249545A21426F781024000430303030104200043030303010540008000000000000000010110009465249545A21426F78100800020188103C000103
markus@MarkusLaptop:~$ rfkill list 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no
markus@MarkusLaptop:~$ dmesg | egrep 'net|eth|sky|sis|via|3c3|3c5|e100|8139|8169|acx|air|ath|ar91|atme|at7|herm|iwl|ipw|rtl8|r81|rt2|rt6|rt7|tg3|ssb|wl|b43|b44|ori|pri|p5|zd|ndis' [ 0.000000] Linux version 2.6.35-22-generic-pae (buildd@vernadsky) (gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5) ) #35-Ubuntu SMP Sat Oct 16 22:16:51 UTC 2010 (Ubuntu 2.6.35-22.35-generic-pae 2.6.35.4) [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-2.6.35-22-generic-pae root=UUID=8acbb434-f6fd-401c-96c5-850657046f77 ro quiet splash [ 0.000000] #14 [000143f000 - 0003c3f000] BOOTMEM [ 0.000000] #15 [0003c3f000 - 0003c3f004] BOOTMEM [ 0.000000] #16 [0003c3f040 - 0003c3f100] BOOTMEM [ 0.000000] #17 [0003c3f100 - 0003c3f1a8] BOOTMEM [ 0.000000] #18 [0003c3f1c0 - 0003c421c0] BOOTMEM [ 0.000000] #50 [0003c50f40 - 0003c50f44] BOOTMEM [ 0.000000] #51 [0003c50f80 - 0003c50f84] BOOTMEM [ 0.000000] #52 [0003c50fc0 - 0003c50fc8] BOOTMEM [ 0.000000] #53 [0003c51000 - 0003c51008] BOOTMEM [ 0.000000] #54 [0003c51040 - 0003c510e0] BOOTMEM [ 0.000000] #55 [0003c51100 - 0003c51148] BOOTMEM [ 0.000000] #56 [0003c51180 - 0003c55180] BOOTMEM [ 0.000000] #57 [0003c55180 - 0003cd5180] BOOTMEM [ 0.008224] Initializing cgroup subsys net_cls [ 0.008271] CPU0: Thermal monitoring enabled (TM1) [ 0.588518] audit: initializing netlink socket (disabled) [ 0.856064] thermal LNXTHERM:01: registered as thermal_zone0 [ 0.856074] ACPI: Thermal Zone [TZ01] (62 C) [ 0.860457] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com> [ 0.946703] device-mapper: multipath: version 1.1.1 loaded [ 0.946706] device-mapper: multipath round-robin: version 1.0.0 loaded [ 1.348489] sky2: driver version 1.28 [ 1.348591] sky2 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 1.348641] sky2 0000:02:00.0: setting latency timer to 64 [ 1.348734] sky2 0000:02:00.0: Yukon-2 EC Ultra chip revision 3 [ 1.349724] sky2 0000:02:00.0: irq 44 for MSI/MSI-X [ 1.350740] sky2 0000:02:00.0: eth0: addr 00:1c:23:54:de:85 [ 1.351285] b43-pci-bridge 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 1.351296] b43-pci-bridge 0000:01:00.0: setting latency timer to 64 [ 1.370315] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x16, vendor 0x4243) [ 1.370326] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x0F, vendor 0x4243) [ 1.370337] ssb: Core 2 found: PCMCIA (cc 0x80D, rev 0x0A, vendor 0x4243) [ 1.370346] ssb: Core 3 found: PCI-E (cc 0x820, rev 0x09, vendor 0x4243) [ 1.417154] ssb: Sonics Silicon Backplane found on PCI device 0000:01:00.0 [ 18.699541] Adding 4458000k swap on /dev/sda8. Priority:-1 extents:1 across:4458000k [ 19.156329] b43-phy0: Broadcom 4312 WLAN found (core revision 15) [ 19.356512] phy0: Selected rate control algorithm 'minstrel' [ 19.357309] Registered led device: b43-phy0::tx [ 19.357332] Registered led device: b43-phy0::rx [ 19.357363] Registered led device: b43-phy0::radio [ 23.292867] b43-phy0: Loading firmware version 478.104 (2008-07-01 00:50:23) [ 28.852836] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 28.864248] sky2 0000:02:00.0: eth0: enabling interface [ 28.864521] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 52.329986] wlan0: authenticate with bc:05:43:2e:02:11 (try 1) [ 52.332681] wlan0: authenticated [ 52.333277] wlan0: associate with bc:05:43:2e:02:11 (try 1) [ 52.336005] wlan0: RX AssocResp from bc:05:43:2e:02:11 (capab=0x431 status=0 aid=2) [ 52.336010] wlan0: associated [ 52.336998] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 62.529034] wlan0: no IPv6 routers present
markus@MarkusLaptop:~$ cat /var/lib/NetworkManager/NetworkManager.state [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true
markus@MarkusLaptop:~$ cat /etc/NetworkManager/nm-system-settings.conf # This file is installed into /etc/NetworkManager, and is loaded by # NetworkManager by default. To override, specify: '--config file' # during NM startup. This can be done by appending to DAEMON_OPTS in # the file: # # /etc/default/NetworkManager # [main] plugins=ifupdown,keyfile [ifupdown] managed=false
Ich hoffe, dass ihr mir helfen könnt!
Gruß
2fake
EDIT
Es dauert nicht immer gleich lange, bis die WLAN Verbindung abbricht. Allerhöchstens 2 Minuten, nachdem der Netzstecker gezogen wurden.
Hier mal ein Auszug von dmesg
[ 1.373227] b43-pci-bridge 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 1.373241] b43-pci-bridge 0000:01:00.0: setting latency timer to 64 [ 1.373676] sky2 0000:02:00.0: eth0: addr 00:1c:23:54:de:85 [ 1.381633] ahci 0000:00:1f.2: version 3.0 [ 1.381655] ahci 0000:00:1f.2: PCI INT C -> GSI 17 (level, low) -> IRQ 17 [ 1.381709] alloc irq_desc for 44 on node -1 [ 1.381712] alloc kstat_irqs on node -1 [ 1.381726] ahci 0000:00:1f.2: irq 44 for MSI/MSI-X [ 1.381767] ahci: SSS flag set, parallel bus scan disabled [ 1.381795] ahci 0000:00:1f.2: AHCI 0001.0100 32 slots 3 ports 3 Gbps 0x1 impl SATA mode [ 1.381799] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck stag pm led clo pmp pio slum part ccc ems [ 1.381806] ahci 0000:00:1f.2: setting latency timer to 64 [ 1.382006] scsi2 : ahci [ 1.382103] scsi3 : ahci [ 1.382184] scsi4 : ahci [ 1.382428] ata3: SATA max UDMA/133 abar m2048@0xd6404000 port 0xd6404100 irq 44 [ 1.382431] ata4: DUMMY [ 1.382433] ata5: DUMMY [ 1.393088] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x16, vendor 0x4243) [ 1.393100] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x0F, vendor 0x4243) [ 1.393110] ssb: Core 2 found: PCMCIA (cc 0x80D, rev 0x0A, vendor 0x4243) [ 1.393120] ssb: Core 3 found: PCI-E (cc 0x820, rev 0x09, vendor 0x4243) [ 1.440146] ssb: Sonics Silicon Backplane found on PCI device 0000:01:00.0 [ 1.564100] usb 2-5: new high speed USB device using ehci_hcd and address 2 [ 1.864078] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 1.868780] ata3.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out [ 1.872315] ata3.00: ATA-8: SAMSUNG HM400LI, 2TF00_00, max UDMA7 [ 1.872318] ata3.00: 781422768 sectors, multi 16: LBA48 NCQ (depth 31/32), AA [ 1.877220] ata3.00: ACPI cmd 00/00:00:00:00:00:a0 (NOP) rejected by device (Stat=0x51 Err=0x04) [ 1.880776] ata3.00: configured for UDMA/133 [ 1.896223] scsi 2:0:0:0: Direct-Access ATA SAMSUNG HM400LI 2TF0 PQ: 0 ANSI: 5 [ 1.896379] sd 2:0:0:0: [sda] 781422768 512-byte logical blocks: (400 GB/372 GiB) [ 1.896402] sd 2:0:0:0: Attached scsi generic sg1 type 0 [ 1.896443] sd 2:0:0:0: [sda] Write Protect is off [ 1.896446] sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00 [ 1.896480] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 1.896744] sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 > [ 1.999128] sd 2:0:0:0: [sda] Attached SCSI disk [ 2.260128] Initializing USB Mass Storage driver... [ 2.260252] scsi5 : usb-storage 2-5:1.0 [ 2.260358] usbcore: registered new interface driver usb-storage [ 2.260361] USB Mass Storage support registered. [ 2.492057] usb 3-2: new full speed USB device using uhci_hcd and address 2 [ 2.961213] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null) [ 3.267606] scsi 5:0:0:0: Direct-Access Generic- Multi-Card 1.00 PQ: 0 ANSI: 0 CCS [ 3.268280] sd 5:0:0:0: Attached scsi generic sg2 type 0 [ 3.270081] sd 5:0:0:0: [sdb] Attached SCSI removable disk [ 19.064430] udev[358]: starting version 163 [ 19.097189] lp: driver loaded but no devices found [ 19.120810] Adding 4458000k swap on /dev/sda8. Priority:-1 extents:1 across:4458000k [ 19.379828] Linux agpgart interface v0.103 [ 19.383473] agpgart-intel 0000:00:00.0: Intel 965GM Chipset [ 19.384331] agpgart-intel 0000:00:00.0: detected 7676K stolen memory [ 19.409424] Linux video capture interface: v2.00 [ 19.411492] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xc0000000 [ 19.430088] uvcvideo: Found UVC 1.00 device USB 2.0 Camera (04f2:b052) [ 19.435384] input: USB 2.0 Camera as /devices/pci0000:00/0000:00:1a.7/usb1/1-1/1-1:1.0/input/input5 [ 19.435521] usbcore: registered new interface driver uvcvideo [ 19.435524] USB Video Class driver (v0.1.0) [ 19.470681] cfg80211: Calling CRDA to update world regulatory domain [ 19.488633] type=1400 audit(1287839465.046:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient3" pid=639 comm="apparmor_parser" [ 19.489523] type=1400 audit(1287839465.050:3): apparmor="STATUS" operation="profile_load" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=639 comm="apparmor_parser" [ 19.489969] type=1400 audit(1287839465.050:4): apparmor="STATUS" operation="profile_load" name="/usr/lib/connman/scripts/dhclient-script" pid=639 comm="apparmor_parser" [ 19.523171] cfg80211: World regulatory domain updated: [ 19.523174] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 19.523178] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 19.523182] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 19.523185] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 19.523188] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 19.523191] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 19.546396] [drm] Initialized drm 1.1.0 20060810 [ 19.584391] b43-phy0: Broadcom 4312 WLAN found (core revision 15) [ 19.609018] i915 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 19.609025] i915 0000:00:02.0: setting latency timer to 64 [ 19.650931] mtrr: type mismatch for c0000000,10000000 old: write-back new: write-combining [ 19.650936] [drm] MTRR allocation failed. Graphics performance may suffer. [ 19.651002] alloc irq_desc for 45 on node -1 [ 19.651005] alloc kstat_irqs on node -1 [ 19.651015] i915 0000:00:02.0: irq 45 for MSI/MSI-X [ 19.651027] [drm] set up 7M of stolen space [ 19.682434] phy0: Selected rate control algorithm 'minstrel' [ 19.683202] Registered led device: b43-phy0::tx [ 19.683225] Registered led device: b43-phy0::rx [ 19.683248] Registered led device: b43-phy0::radio [ 19.683319] Broadcom 43xx driver loaded [ Features: PL, Firmware-ID: FW13 ] [ 19.758346] vgaarb: device changed decodes: PCI:0000:00:02.0,olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 19.758660] [drm] initialized overlay support [ 20.056056] Skipping EDID probe due to cached edid [ 20.501822] Console: switching to colour frame buffer device 160x50 [ 20.506188] fb0: inteldrmfb frame buffer device [ 20.506190] drm: registered panic notifier [ 20.506194] Slow work thread pool: Starting up [ 20.506246] Slow work thread pool: Ready [ 20.506284] [Firmware Bug]: ACPI: ACPI brightness control misses _BQC function [ 20.507598] [Firmware Bug]: ACPI: ACPI brightness control misses _BQC function [ 20.584145] acpi device:17: registered as cooling_device2 [ 20.584418] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input6 [ 20.584476] ACPI: Video Device [OVGA] (multi-head: yes rom: no post: no) [ 20.584503] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 [ 20.584696] alloc irq_desc for 22 on node -1 [ 20.584699] alloc kstat_irqs on node -1 [ 20.584707] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 20.584764] alloc irq_desc for 46 on node -1 [ 20.584766] alloc kstat_irqs on node -1 [ 20.584780] HDA Intel 0000:00:1b.0: irq 46 for MSI/MSI-X [ 20.584822] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 20.635543] hda_codec: ALC268: BIOS auto-probing. [ 20.666355] Skipping EDID probe due to cached edid [ 20.672333] Synaptics Touchpad, model: 1, fw: 6.3, id: 0x1a0b1, caps: 0xa04711/0xa00000/0x0 [ 20.810113] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input7 [ 27.866707] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro [ 27.940466] EXT4-fs (sda7): mounted filesystem with ordered data mode. Opts: (null) [ 28.007617] EXT4-fs (sda6): mounted filesystem with ordered data mode. Opts: (null) [ 29.251579] type=1400 audit(1287839474.810:5): apparmor="STATUS" operation="profile_load" name="/usr/share/gdm/guest-session/Xsession" pid=927 comm="apparmor_parser" [ 29.251669] type=1400 audit(1287839474.810:6): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient3" pid=928 comm="apparmor_parser" [ 29.252528] type=1400 audit(1287839474.814:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=928 comm="apparmor_parser" [ 29.252974] type=1400 audit(1287839474.814:8): apparmor="STATUS" operation="profile_replace" name="/usr/lib/connman/scripts/dhclient-script" pid=928 comm="apparmor_parser" [ 29.256049] type=1400 audit(1287839474.818:9): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince" pid=929 comm="apparmor_parser" [ 29.257936] type=1400 audit(1287839474.818:10): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=931 comm="apparmor_parser" [ 29.258936] type=1400 audit(1287839474.818:11): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cupsd" pid=931 comm="apparmor_parser" [ 29.261769] type=1400 audit(1287839474.822:12): apparmor="STATUS" operation="profile_load" name="/usr/sbin/tcpdump" pid=932 comm="apparmor_parser" [ 29.266558] type=1400 audit(1287839474.826:13): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-previewer" pid=929 comm="apparmor_parser" [ 29.272959] type=1400 audit(1287839474.834:14): apparmor="STATUS" operation="profile_load" name="/usr/bin/evince-thumbnailer" pid=929 comm="apparmor_parser" [ 30.304433] ppdev: user-space parallel port driver [ 30.477134] Skipping EDID probe due to cached edid [ 30.528068] b43-phy0: Loading firmware version 478.104 (2008-07-01 00:50:23) [ 30.836113] Skipping EDID probe due to cached edid [ 31.836112] Skipping EDID probe due to cached edid [ 32.196106] Skipping EDID probe due to cached edid [ 32.548076] Skipping EDID probe due to cached edid [ 32.908111] Skipping EDID probe due to cached edid [ 34.645434] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=0 [ 34.648383] EXT4-fs (sda7): re-mounted. Opts: commit=0 [ 34.719851] EXT4-fs (sda6): re-mounted. Opts: commit=0 [ 36.100853] ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 36.117219] sky2 0000:02:00.0: eth0: enabling interface [ 36.117493] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 40.370569] Skipping EDID probe due to cached edid [ 40.728093] Skipping EDID probe due to cached edid [ 41.084078] Skipping EDID probe due to cached edid [ 41.440081] Skipping EDID probe due to cached edid [ 43.445054] Skipping EDID probe due to cached edid [ 44.504611] wlan0: authenticate with bc:05:43:2e:02:11 (try 1) [ 44.507376] wlan0: authenticated [ 44.507769] wlan0: associate with bc:05:43:2e:02:11 (try 1) [ 44.510579] wlan0: RX AssocResp from bc:05:43:2e:02:11 (capab=0x431 status=0 aid=1) [ 44.510583] wlan0: associated [ 44.511558] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.588028] padlock: VIA PadLock not detected. [ 47.300066] Skipping EDID probe due to cached edid [ 47.924090] Skipping EDID probe due to cached edid [ 54.976059] wlan0: no IPv6 routers present [ 450.622351] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=600 [ 450.625908] EXT4-fs (sda7): re-mounted. Opts: commit=600 [ 450.912944] EXT4-fs (sda6): re-mounted. Opts: commit=600 [ 489.145291] b43-phy0 ERROR: Fatal DMA error: 0x00000800, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 [ 489.145303] b43-phy0 ERROR: This device does not support DMA on your system. Please use PIO instead. [ 489.145309] b43-phy0: Controller RESET (DMA error) ... [ 489.373299] b43-phy0: Loading firmware version 478.104 (2008-07-01 00:50:23) [ 494.917190] b43-phy0: Controller restarted [ 505.189818] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=0 [ 505.193102] EXT4-fs (sda7): re-mounted. Opts: commit=0 [ 505.427372] EXT4-fs (sda6): re-mounted. Opts: commit=0 [ 508.492195] No probe response from AP bc:05:43:2e:02:11 after 500ms, disconnecting. [ 508.513101] cfg80211: All devices are disconnected, going to restore regulatory settings [ 508.513108] cfg80211: Restoring regulatory settings [ 508.513114] cfg80211: Calling CRDA to update world regulatory domain [ 508.519928] cfg80211: World regulatory domain updated: [ 508.519934] (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [ 508.519940] (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 508.519945] (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 508.519950] (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [ 508.519955] (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 508.519959] (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 509.920433] wlan0: authenticate with bc:05:43:2e:02:11 (try 1) [ 510.120089] wlan0: authenticate with bc:05:43:2e:02:11 (try 2) [ 510.320087] wlan0: authenticate with bc:05:43:2e:02:11 (try 3) [ 510.520096] wlan0: authentication with bc:05:43:2e:02:11 timed out markus@MarkusLaptop:~$