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Message #03207
[Bug 1156216] Re: 14e4:4727 activation of wifi freezes system (Broadcom 4313)
Timmie, as per http://support.lenovo.com/en_US/downloads/default.page?
an update is available for your BIOS (40cn33ww). If you update to this,
does it change anything?
If not, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
Thank you for your understanding.
** Summary changed:
- activation of wifi freezes system (Broadcom 4313)
+ 14e4:4727 activation of wifi freezes system (Broadcom 4313)
** Description changed:
- Hello,
- upon activation of the wifi networks, my computer fully freezes.
- This has been since about 2 months.
-
- The card is a Broadcom 4313 [14e4:4727]
-
- I have tried many time the different drivers:
+ upon activation of the wifi networks, my computer fully freezes. This has been since about 2 months. I have tried many time the different drivers:
* brcmsmac
* wl / Broadcom 802.11 Linux STA (via sudo apt-get install bcmwl-kernel-source)
-
- All no methods leads to success!
- What is the problem?
- How do I debug?
- How do I get the right driver?
I did go through the guide at the wiki but got lost in the drivers part:
https://help.ubuntu.com/community/WifiDocs/WirelessTroubleShootingGuide/Drivers
I asked a question without sucess for solution:
* http://askubuntu.com/questions/267510/how-to-prevent-system-freeze-on-wifi-activation
* http://forum.ubuntuusers.de/topic/bitte-helfen-system-friert-beim-aktivieren-des/
- ##########
- lspci -vvnn | grep 14e4
- 02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01)
- Subsystem: Broadcom Corporation Device [14e4:051b]
-
- uname -r
- 3.5.0-25-generic
-
- dmesg | grep b43
-
- ***
-
- # Verwendete Kernelversion
- uname -a
- Linux Lenovo-G570 3.5.0-25-generic #39-Ubuntu SMP Mon Feb 25 18:26:58 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
-
- #Abfrage für PCI und PCMCIA-Karten:
- lspci -nnk | grep -i net -A2
- 01:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR8152 v2.0 Fast Ethernet [1969:2062] (rev c1)
- Subsystem: Lenovo Device [17aa:3979]
- Kernel driver in use: atl1c
- --
- 02:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01)
- Subsystem: Broadcom Corporation Device [14e4:051b]
- Kernel driver in use: bcma-pci-bridge
-
- # Abfrage für USB-Geräte:
- lsusb
- Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
- Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
- Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
- Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
- Bus 001 Device 003: ID 0bda:0139 Realtek Semiconductor Corp. Card reader
- Bus 002 Device 003: ID 058f:9254 Alcor Micro Corp. Hub
- Bus 002 Device 004: ID 5986:0292 Acer, Inc
- Bus 002 Device 006: ID 04d9:1603 Holtek Semiconductor, Inc. Keyboard
- Bus 002 Device 007: ID 046d:c03d Logitech, Inc. M-BT96a Pilot Optical Mouse
-
- #Nur bei UMTS/GPRS-Karten bzw. USB-Sticks noch zusätzlich:
- usb-devices
-
- #Dazu bitte diese Befehle eingeben und in den Beitrag einfügen:
- egrep -v "^$|^#" /etc/network/interfaces
- auto lo
- iface lo inet loopback
- $egrep -v "^$|^#" /etc/resolv.conf
- nameserver 8.8.8.8
- $ egrep -v "^$|^#" /etc/hosts
- 127.0.0.1 localhost
- 127.0.1.1 laptop
-
- # Zuordnung der Schnittstellen:
- cat /etc/udev/rules.d/70-persistent-net.rules
-
- # PCI device 0x14e4:0x4727 (brcmsmac)
- SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="e4:d5:3d:5c:d1:45", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
-
- # PCI device 0x1969:/sys/devices/pci0000:00/0000:00:1c.0/0000:01:00.0 (atl1c)
- SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="dc:0e:a1:68:c1:72", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
-
- # PCI device 0x14e4:/sys/devices/pci0000:00/0000:00:1c.1/0000:02:00.0 (wl)
- SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="e4:d5:3d:5c:d1:45", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"
-
- #Schließlich geben diese Befehle auch noch Aufschluss über die momentanen Einstellungen:
- ifconfig -a
- eth0 Link encap:Ethernet Hardware Adresse dc:0e:a1:68:c1:72
- inet Adresse:192.168.178.32 Bcast:192.168.178.255 Maske:255.255.255.0
- inet6-Adresse: fe80::de0e:a1ff:fe68:c172/64 Gültigkeitsbereich:Verbindung
- UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
- RX packets:79998 errors:0 dropped:0 overruns:0 frame:0
- TX packets:58218 errors:0 dropped:0 overruns:0 carrier:1
- Kollisionen:0 Sendewarteschlangenlänge:1000
- RX-Bytes:97693373 (97.6 MB) TX-Bytes:5579450 (5.5 MB)
-
- 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:304 errors:0 dropped:0 overruns:0 frame:0
- TX packets:304 errors:0 dropped:0 overruns:0 carrier:0
- Kollisionen:0 Sendewarteschlangenlänge:0
- RX-Bytes:99657 (99.6 KB) TX-Bytes:99657 (99.6 KB)
-
- wlan0 Link encap:Ethernet Hardware Adresse e4:d5:3d:5c:d1:45
- 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)
-
- $ iwconfig
- eth0 no wireless extensions.
-
- lo no wireless extensions.
-
- wlan0 IEEE 802.11bgn ESSID:off/any
- Mode:Managed Access Point: Not-Associated Tx-Power=off
- Retry long limit:7 RTS thr:off Fragment thr:off
- Power Management:on
-
- $ route -n
- Kernel-IP-Routentabelle
- Ziel Router Genmask Flags Metric Ref Use Iface
- 0.0.0.0 192.168.178.1 0.0.0.0 UG 0 0 0 eth0
- 169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
- 192.168.178.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
-
- #Dazu bitte ein paar Pings
- ping -c 4 <routerip>
- ping -c 4 www.ubuntuusers.de
- ping -c 4 213.95.41.11
-
- #Abfrage der Kanal- und Ländereinstellung:
- iwlist chan
- eth0 no frequency information.
-
- lo no frequency information.
-
- wlan0 13 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
-
- #Manueller Scan der WLAN-Umgebung:
- sudo iwlist scan
- [sudo] password for hotryce:
- eth0 Interface doesn't support scanning.
-
- lo Interface doesn't support scanning.
-
- wlan0 Interface doesn't support scanning : Network is down
-
- #Zustand der Schalter:
- rfkill list
- 0: ideapad_wlan: Wireless LAN
- Soft blocked: no
- Hard blocked: no
- 1: phy0: Wireless LAN
- Soft blocked: yes
- Hard blocked: no
-
- #Abfrage der geladenen Kernelmodule
- $lsmod
-
- lsmod
- Module Size Used by
- pci_stub 12623 1
- vboxpci 23195 0
- vboxnetadp 25671 0
- vboxnetflt 23480 0
- vboxdrv 287190 3 vboxpci,vboxnetadp,vboxnetflt
- bnep 18141 2
- rfcomm 46620 0
- bluetooth 209249 10 bnep,rfcomm
- parport_pc 32689 0
- ppdev 17074 0
- autofs4 36534 1
- nfsd 255927 2
- nfs 301262 0
- lockd 76909 2 nfsd,nfs
- fscache 61094 1 nfs
- auth_rpcgss 40956 2 nfsd,nfs
- nfs_acl 12838 2 nfsd,nfs
- sunrpc 229747 6 nfsd,nfs,lockd,auth_rpcgss,nfs_acl
- binfmt_misc 17501 1
- joydev 17458 0
- snd_hda_codec_hdmi 32049 1
- snd_hda_codec_conexant 57802 1
- uvcvideo 76750 0
- i915 520615 4
- videobuf2_core 32852 1 uvcvideo
- videodev 120310 2 uvcvideo,videobuf2_core
- usblp 18141 0
- snd_hda_intel 33492 3
- videobuf2_vmalloc 12861 1 uvcvideo
- drm_kms_helper 49113 1 i915
- videobuf2_memops 13405 1 videobuf2_vmalloc
- rts5139 356200 0
- drm 288721 5 i915,drm_kms_helper
- snd_hda_codec 134213 3 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel
- arc4 12530 2
- coretemp 13401 0
- kvm_intel 132760 0
- kvm 414071 1 kvm_intel
- ghash_clmulni_intel 13221 0
- cryptd 20404 1 ghash_clmulni_intel
- mei 40691 0
- psmouse 95595 0
- microcode 22804 0
- serio_raw 13216 0
- ideapad_laptop 18087 0
- snd_hwdep 17699 1 snd_hda_codec
- i2c_algo_bit 13414 1 i915
- sparse_keymap 13891 1 ideapad_laptop
- snd_pcm 96668 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
- snd_seq_midi 13325 0
- snd_rawmidi 30513 1 snd_seq_midi
- snd_seq_midi_event 14900 1 snd_seq_midi
- snd_seq 61555 2 snd_seq_midi,snd_seq_midi_event
- snd_timer 29426 2 snd_pcm,snd_seq
- snd_seq_device 14498 3 snd_seq_midi,snd_rawmidi,snd_seq
- snd 78921 16 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
- soundcore 15048 1 snd
- lpc_ich 17062 0
- mac_hid 13206 0
- snd_page_alloc 18485 2 snd_hda_intel,snd_pcm
- video 19391 1 i915
- atl1c 41102 0
- brcmsmac 531905 0
- mac80211 540032 1 brcmsmac
- bcma 35657 1 brcmsmac
- brcmutil 14756 1 brcmsmac
- cfg80211 206797 2 brcmsmac,mac80211
- cordic 12575 1 brcmsmac
- lp 17760 0
- parport 46346 3 parport_pc,ppdev,lp
- hid_generic 12541 0
- usbhid 46987 0
- hid 100411 2 hid_generic,usbhid
-
- #Erweiterte System- und Fehlermeldungen des Kernels mit einem Filter für die am häufigsten verwendeten Netzwerkkarten und Treiber
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'
[ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88023fa00000 s83584 r8192 d22912 u262144
[ 0.000000] pcpu-alloc: s83584 r8192 d22912 u262144 alloc=1*2097152
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.003368] CPU0: Thermal monitoring handled by SMI
[ 0.199661] CPU1: Thermal monitoring handled by SMI
[ 0.212866] CPU2: Thermal monitoring handled by SMI
[ 0.226055] CPU3: Thermal monitoring handled by SMI
[ 0.494297] PCI: Discovered primary peer bus 03 [IRQ]
[ 0.494354] PCI: Discovered primary peer bus 04 [IRQ]
[ 0.494409] PCI: Discovered primary peer bus 07 [IRQ]
[ 0.494464] PCI: Discovered primary peer bus 08 [IRQ]
[ 0.494518] PCI: Discovered primary peer bus 09 [IRQ]
[ 0.494573] PCI: Discovered primary peer bus 0a [IRQ]
[ 0.494626] PCI: Discovered primary peer bus 0b [IRQ]
[ 0.494684] PCI: Discovered primary peer bus 0c [IRQ]
[ 0.494739] PCI: Discovered primary peer bus 0d [IRQ]
[ 0.494793] PCI: Discovered primary peer bus 0e [IRQ]
[ 0.601529] audit: initializing netlink socket (disabled)
[ 0.752034] thermal LNXTHERM:00: registered as thermal_zone0
[ 0.752036] ACPI: Thermal Zone [TZ00] (0 C)
[ 0.777857] tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
[ 2.245479] usb 2-1.1.2: Manufacturer: Hewlett-Packard
[ 31.871602] Adding 8191996k swap on /dev/sda5. Priority:-1 extents:1 across:8191996k
[ 33.416556] atl1c 0000:01:00.0: PCI->APIC IRQ transform: INT A -> IRQ 16
[ 33.446756] atl1c 0000:01:00.0: version 1.0.1.0-NAPI
[ 35.267986] microcode: Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba
[ 35.276605] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[ 35.293340] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 35.437127] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[ 35.499486] usblp 2-1.1.2:1.0: usblp1: USB Bidirectional printer dev 5 if 0 alt 0 proto 2 vid 0x03F0 pid 0x1504
[ 36.829392] fbcon: inteldrmfb (fb0) is primary device
[ 45.431999] audit_printk_skb: 6 callbacks suppressed
[ 47.818956] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 48.685586] atl1c 0000:01:00.0: irq 44 for MSI/MSI-X
[ 48.686115] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full Duplex>
[ 48.693769] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
-
- #Konfiguration des NetworkManagers
- $cat /var/lib/NetworkManager/NetworkManager.state
-
- #Konfiguration des NetworkManagers
- cat /etc/NetworkManager/NetworkManager.conf
- [main]
- plugins=ifupdown,keyfile
- dns=dnsmasq
[ifupdown]
managed=false
### Aktionen:
sudo rfkill unblock all
---> Problem --> Einfireren.
***
sudo modprobe brcmsmac
sudo rfkill unblock all
iwconfig
***
sudo rfkill unblock all
---> problem
---
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: hotryce 2676 F.... pulseaudio
/dev/snd/pcmC0D0p: hotryce 2676 F...m pulseaudio
DistroRelease: Ubuntu 12.10
HibernationDevice: RESUME=UUID=d69db823-bd68-4998-99a5-419c9e0c7aa8
InstallationDate: Installed on 2011-12-17 (455 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: LENOVO 4334
MarkForUpload: True
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic root=UUID=25d4600d-a17b-4e61-a1c7-c109921a9535 ro quiet splash pcie_aspm=force acpi=noirq i915.i915_enable_rc6=1 vt.handoff=7
ProcVersionSignature: Ubuntu 3.5.0-25.39-generic 3.5.7.4
RelatedPackageVersions:
linux-restricted-modules-3.5.0-25-generic N/A
linux-backports-modules-3.5.0-25-generic N/A
linux-firmware 1.95
StagingDrivers: rts5139
Tags: quantal staging
Uname: Linux 3.5.0-25-generic x86_64
UpgradeStatus: Upgraded to quantal on 2012-10-27 (140 days ago)
UserGroups: adm admin audio cdrom dialout fuse lpadmin plugdev sambashare users
dmi.bios.date: 10/07/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 40CN28WW(V2.14)
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Base Board Product Name
dmi.board.vendor: LENOVO
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnLENOVO:bvr40CN28WW(V2.14):bd10/07/2011:svnLENOVO:pn4334:pvrLenovoG570:rvnLENOVO:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: 4334
dmi.product.version: Lenovo G570
dmi.sys.vendor: LENOVO
** Tags removed: broadcom driver kernel-bug-exists-upstream wifi
** Tags added: bios-outdated-40cn33ww kernel-unable-to-test-upstream-v3.9-rc3
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
** Summary changed:
- 14e4:4727 activation of wifi freezes system (Broadcom 4313)
+ 14e4:4727 [Lenovo G570 Notebook 4334] activation of wifi freezes system (Broadcom 4313)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1156216
Title:
14e4:4727 [Lenovo G570 Notebook 4334] activation of wifi freezes
system (Broadcom 4313)
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
upon activation of the wifi networks, my computer fully freezes. This has been since about 2 months. I have tried many time the different drivers:
* brcmsmac
* wl / Broadcom 802.11 Linux STA (via sudo apt-get install bcmwl-kernel-source)
I did go through the guide at the wiki but got lost in the drivers part:
https://help.ubuntu.com/community/WifiDocs/WirelessTroubleShootingGuide/Drivers
I asked a question without sucess for solution:
* http://askubuntu.com/questions/267510/how-to-prevent-system-freeze-on-wifi-activation
* http://forum.ubuntuusers.de/topic/bitte-helfen-system-friert-beim-aktivieren-des/
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'
[ 0.000000] PERCPU: Embedded 28 pages/cpu @ffff88023fa00000 s83584 r8192 d22912 u262144
[ 0.000000] pcpu-alloc: s83584 r8192 d22912 u262144 alloc=1*2097152
[ 0.000000] Calgary: detecting Calgary via BIOS EBDA area
[ 0.003368] CPU0: Thermal monitoring handled by SMI
[ 0.199661] CPU1: Thermal monitoring handled by SMI
[ 0.212866] CPU2: Thermal monitoring handled by SMI
[ 0.226055] CPU3: Thermal monitoring handled by SMI
[ 0.494297] PCI: Discovered primary peer bus 03 [IRQ]
[ 0.494354] PCI: Discovered primary peer bus 04 [IRQ]
[ 0.494409] PCI: Discovered primary peer bus 07 [IRQ]
[ 0.494464] PCI: Discovered primary peer bus 08 [IRQ]
[ 0.494518] PCI: Discovered primary peer bus 09 [IRQ]
[ 0.494573] PCI: Discovered primary peer bus 0a [IRQ]
[ 0.494626] PCI: Discovered primary peer bus 0b [IRQ]
[ 0.494684] PCI: Discovered primary peer bus 0c [IRQ]
[ 0.494739] PCI: Discovered primary peer bus 0d [IRQ]
[ 0.494793] PCI: Discovered primary peer bus 0e [IRQ]
[ 0.601529] audit: initializing netlink socket (disabled)
[ 0.752034] thermal LNXTHERM:00: registered as thermal_zone0
[ 0.752036] ACPI: Thermal Zone [TZ00] (0 C)
[ 0.777857] tun: (C) 1999-2004 Max Krasnyansky <maxk@xxxxxxxxxxxx>
[ 2.245479] usb 2-1.1.2: Manufacturer: Hewlett-Packard
[ 31.871602] Adding 8191996k swap on /dev/sda5. Priority:-1 extents:1 across:8191996k
[ 33.416556] atl1c 0000:01:00.0: PCI->APIC IRQ transform: INT A -> IRQ 16
[ 33.446756] atl1c 0000:01:00.0: version 1.0.1.0-NAPI
[ 35.267986] microcode: Microcode Update Driver: v2.00 <tigran@xxxxxxxxxxxxxxxxxxxx>, Peter Oruba
[ 35.276605] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[ 35.293340] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 35.437127] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[ 35.499486] usblp 2-1.1.2:1.0: usblp1: USB Bidirectional printer dev 5 if 0 alt 0 proto 2 vid 0x03F0 pid 0x1504
[ 36.829392] fbcon: inteldrmfb (fb0) is primary device
[ 45.431999] audit_printk_skb: 6 callbacks suppressed
[ 47.818956] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 48.685586] atl1c 0000:01:00.0: irq 44 for MSI/MSI-X
[ 48.686115] atl1c 0000:01:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full Duplex>
[ 48.693769] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ifupdown]
managed=false
### Aktionen:
sudo rfkill unblock all
---> Problem --> Einfireren.
***
sudo modprobe brcmsmac
sudo rfkill unblock all
iwconfig
***
sudo rfkill unblock all
---> problem
---
ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: hotryce 2676 F.... pulseaudio
/dev/snd/pcmC0D0p: hotryce 2676 F...m pulseaudio
DistroRelease: Ubuntu 12.10
HibernationDevice: RESUME=UUID=d69db823-bd68-4998-99a5-419c9e0c7aa8
InstallationDate: Installed on 2011-12-17 (455 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MachineType: LENOVO 4334
MarkForUpload: True
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-25-generic root=UUID=25d4600d-a17b-4e61-a1c7-c109921a9535 ro quiet splash pcie_aspm=force acpi=noirq i915.i915_enable_rc6=1 vt.handoff=7
ProcVersionSignature: Ubuntu 3.5.0-25.39-generic 3.5.7.4
RelatedPackageVersions:
linux-restricted-modules-3.5.0-25-generic N/A
linux-backports-modules-3.5.0-25-generic N/A
linux-firmware 1.95
StagingDrivers: rts5139
Tags: quantal staging
Uname: Linux 3.5.0-25-generic x86_64
UpgradeStatus: Upgraded to quantal on 2012-10-27 (140 days ago)
UserGroups: adm admin audio cdrom dialout fuse lpadmin plugdev sambashare users
dmi.bios.date: 10/07/2011
dmi.bios.vendor: LENOVO
dmi.bios.version: 40CN28WW(V2.14)
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Base Board Product Name
dmi.board.vendor: LENOVO
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: Chassis Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnLENOVO:bvr40CN28WW(V2.14):bd10/07/2011:svnLENOVO:pn4334:pvrLenovoG570:rvnLENOVO:rnBaseBoardProductName:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: 4334
dmi.product.version: Lenovo G570
dmi.sys.vendor: LENOVO
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