[ubuntu] 15.10 Mac Book Air (2,1) can't coect wifi with WPA2 encryption

With the numerous thread on this topic I though I had this problem covered, specifically the tread by Lawrencius, http://ubuntuforums.org/showthread.php?t=2286222, which looks like the same hardware and situation but I still can't get coected with the wireless. I have a late 2008 Macbook Air that I just partitioned to install Ubuntu. I am now trying to get the wifi working with WPA2 encryption. Following numerous threads on the topic I end up in various states ranging from no wifi devices available, wifi discoected, and wifi trying to coect but fails as "out or range". Fearing that I made a mess of things myself I started with a clean install today but am now back to the same problem.

I am enclosing the typically requested information.

- the device controller

stefan@stefan-MacBookAir:~$ lspci - | grep 0280
03:00.0 Network controller [0280]: Broadcom Corporation BCM4321 802.11a/b/g/n [14e4:4328] (rev 05)

- a screenshot of the currently selected driver is shown in the attachment

-from ifconfig

Code:

stefan@stefan-MacBookAir:~$ ifconfig
enx001ec2fbb9b3 Link encap:Etheet  HWaddr 00:1e:c2:fb:b9:b3  
          inet addr:192.168.1.9  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::21e:c2ff:fefb:b9b3/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:29775 errors:0 dropped:0 overruns:0 frame:0
          TX packets:19402 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:21234095 (21.2 MB)  TX bytes:2264739 (2.2 MB)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:5667 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5667 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:530417 (530.4 KB)  TX bytes:530417 (530.4 KB)

wlan0     Link encap:Etheet  HWaddr 00:24:36:f0:f3:0e  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

- No blocks

Code:

stefan@stefan-MacBookAir:~$ sudo rfkill list
0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
1: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

- Here is the wireless script output as requested in http://ubuntuforums.org/showthread.p...5#post12350385

Code:

stefan@stefan-MacBookAir:~$ more /home/stefan/wireless-info.txt

########## wireless info START ##########

Report from: 01 May 2016 18:34 EDT -0400

Booted last: 01 May 2016 00:00 EDT -0400

Script from: 27 Sep 2015 00:34 UTC +0000

##### release ###########################

Distributor ID:    Ubuntu
Description:    Ubuntu 15.10
Release:    15.10
Codename:    wily

##### keel ############################

Linux 4.2.0-35-generic #40-Ubuntu SMP Tue Mar 15 22:15:45 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

Parameters: ro, quiet, splash, vt.handoff=7

##### desktop ###########################

Ubuntu

##### lspci #############################

03:00.0 Network controller [0280]: Broadcom Corporation BCM4321 802.11a/b/g/n [14e4:4328] (rev 05)
    Subsystem: Apple Inc. AirPort Extreme [106b:0090]
    Keel driver in use: b43-pci-bridge

##### lsusb #############################

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 003: ID 05ac:8216 Apple, Inc. Bluetooth USB Host Controller
Bus 004 Device 002: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 05ac:8505 Apple, Inc. Built-in iSight
Bus 001 Device 002: ID 05ac:1402 Apple, Inc. Etheet Adapter [A1277]
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 05ac:0223 Apple, Inc. Inteal Keyboard/Trackpad (ANSI)
Bus 003 Device 002: ID 05ac:8242 Apple, Inc. Built-in IR Receiver
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

##### PCMCIA card info ##################

##### rfkill ############################

0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no

##### lsmod #############################

ssb_hcd                16384  0
wl                   6365184  0
cfg80211              557056  1 wl
ssb                    65536  1 ssb_hcd
mxm_wmi                16384  1 nouveau
wmi                    20480  2 mxm_wmi,nouveau

##### interfaces ########################

auto lo
iface lo inet loopback

##### ifconfig ##########################

enx001ec2fbb9b3 Link encap:Etheet  HWaddr <MAC 'enx001ec2fbb9b3' [IF]>  
          inet addr:192.168.1.9  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::<IP6 'enx001ec2fbb9b3' [IF]>/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:27946 errors:0 dropped:0 overruns:0 frame:0
          TX packets:18060 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:20976991 (20.9 MB)  TX bytes:2040695 (2.0 MB)

##### iwconfig ##########################

enx001ec2fbb9b3  no wireless extensions.

lo        no wireless extensions.

##### route #############################

Keel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
0.0.0.0         192.168.1.1     0.0.0.0         UG    100    0        0 enx001ec2fbb9b3
169.254.0.0     0.0.0.0         255.255.0.0     U     1000   0        0 enx001ec2fbb9b3
192.168.1.0     0.0.0.0         255.255.255.0   U     100    0        0 enx001ec2fbb9b3

##### resolv.conf #######################

nameserver 127.0.1.1
search home

##### network managers ##################

Installed:

    NetworkManager

Ruing:

root       576     1  0 15:57 ?        00:00:00 /usr/sbin/NetworkManager --no-daemon

##### NetworkManager info ###############

GENERAL.DEVICE:                         enx001ec2fbb9b3
GENERAL.TYPE:                           etheet
GENERAL.NM-TYPE:                        NMDeviceEtheet
GENERAL.VENDOR:                         Apple Inc.      
GENERAL.PRODUCT:                        Apple USB Etheet Adapter
GENERAL.DRIVER:                         asix
GENERAL.DRIVER-VERSION:                 22-Dec-2011
GENERAL.FIRMWARE-VERSION:               ASIX AX88772 USB 2.0 Etheet
GENERAL.HWADDR:                         <MAC 'enx001ec2fbb9b3' [IF]>
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (coected)
GENERAL.REASON:                         0 (No reason given)
GENERAL.UDI:                            /sys/devices/pci0000:00/0000:00:04.1/usb1/1-1/1-1:1.0/net/enx001ec2fbb9b
3
GENERAL.IP-IFACE:                       enx001ec2fbb9b3
GENERAL.IS-SOFTWARE:                    no
GENERAL.NM-MANAGED:                     yes
GENERAL.AUTOCONNECT:                    yes
GENERAL.FIRMWARE-MISSING:               no
GENERAL.PHYS-PORT-ID:                   --
GENERAL.CONNECTION:                     Auto Etheet
GENERAL.CON-UUID:                       ca4959e2-e48a-446a-856d-e6d795dfe229
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveCoection/0
CAPABILITIES.CARRIER-DETECT:            yes
CAPABILITIES.SPEED:                     100 Mb/s
CAPABILITIES.IS-SOFTWARE:               no
WIRED-PROPERTIES.CARRIER:               on
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{3}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]:   ca4959e2-e48a-446a-856d-e6d795dfe229 | Auto Etheet
IP4.ADDRESS[1]:                         192.168.1.9/24
IP4.GATEWAY:                            192.168.1.1
IP4.ROUTE[1]:                           dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]:                             192.168.1.1
IP4.DOMAIN[1]:                          home
DHCP4.OPTION[1]:                        requested_ntp_servers = 1
DHCP4.OPTION[2]:                        requested_domain_search = 1
DHCP4.OPTION[3]:                        requested_netbios_scope = 1
DHCP4.OPTION[4]:                        requested_time_offset = 1
DHCP4.OPTION[5]:                        requested_broadcast_address = 1
DHCP4.OPTION[6]:                        host_name = stefan-MacBookAir
DHCP4.OPTION[7]:                        requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[8]:                        time_offset = 0
DHCP4.OPTION[9]:                        expiry = 1462219078
DHCP4.OPTION[10]:                       domain_name = home
DHCP4.OPTION[11]:                       next_server = 192.168.1.1
DHCP4.OPTION[12]:                       broadcast_address = 192.168.1.255
DHCP4.OPTION[13]:                       requested_interface_mtu = 1
DHCP4.OPTION[14]:                       dhcp_message_type = 5
DHCP4.OPTION[15]:                       requested_domain_name = 1
DHCP4.OPTION[16]:                       routers = 192.168.1.1
DHCP4.OPTION[17]:                       requested_subnet_mask = 1
DHCP4.OPTION[18]:                       subnet_mask = 255.255.255.0
DHCP4.OPTION[19]:                       ip_address = 192.168.1.9
DHCP4.OPTION[20]:                       dhcp_lease_time = 86400
DHCP4.OPTION[21]:                       requested_domain_name_servers = 1
DHCP4.OPTION[22]:                       domain_name_servers = 192.168.1.1
DHCP4.OPTION[23]:                       requested_wpad = 1
DHCP4.OPTION[24]:                       requested_netbios_name_servers = 1
DHCP4.OPTION[25]:                       requested_routers = 1
DHCP4.OPTION[26]:                       requested_ms_classless_static_routes = 1
DHCP4.OPTION[27]:                       requested_static_routes = 1
DHCP4.OPTION[28]:                       requested_host_name = 1
DHCP4.OPTION[29]:                       network_number = 192.168.1.0
DHCP4.OPTION[30]:                       dhcp_server_identifier = 192.168.1.1
IP6.ADDRESS[1]:                         fe80::<IP6 'enx001ec2fbb9b3' [IF]>/64
IP6.GATEWAY:                            

##### NetworkManager.state ##############

[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true

##### NetworkManager.conf ###############

[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

[ifupdown]
managed=false

##### NetworkManager profiles ###########

[[/etc/NetworkManager/system-coections/N92J5_none]] (600 root)
[coection] id=N92J5_none | type=wifi | autocoect=false | permissions=
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=N92J5_none
[ipv4] method=shared
[ipv6] method=auto

[[/etc/NetworkManager/system-coections/N92J5WPA]] (600 root)
[coection] id=N92J5WPA | type=wifi | autocoect=false | permissions=
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=N92J5WPA
[ipv4] method=shared
[ipv6] method=auto

[[/etc/NetworkManager/system-coections/N92J5]] (600 root)
[coection] id=N92J5 | type=wifi | permissions=
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=N92J5
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-coections/N92J5 1]] (600 root)
[coection] id=N92J5 1 | type=wifi | permissions=
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=N92J5
[ipv4] method=auto
[ipv6] method=auto

[[/etc/NetworkManager/system-coections/N92J5WEP]] (600 root)
[coection] id=N92J5WEP | type=wifi | autocoect=false | permissions=
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=N92J5WEP
[ipv4] method=shared
[ipv6] method=auto

[[/etc/NetworkManager/system-coections/N92J5 2]] (600 root)
[coection] id=N92J5 2 | type=wifi | autocoect=false | permissions=
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=N92J5
[ipv4] method=shared
[ipv6] method=auto

[[/etc/NetworkManager/system-coections/N92J5WEP 1]] (600 root)
[coection] id=N92J5WEP 1 | type=wifi | permissions=
[wifi] mac-address=<MAC address> | mac-address-blacklist= | ssid=N92J5WEP
[ipv4] method=auto
[ipv6] method=auto

##### iw reg get ########################

Region: America/New_York (based on set time zone)

country 00: DFS-UNSET
    (2402 - 2472 @ 40), (N/A, 20), (N/A)
    (2457 - 2482 @ 40), (N/A, 20), (N/A), NO-IR
    (2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, NO-IR
    (5170 - 5250 @ 80), (N/A, 20), (N/A), NO-IR
    (5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, NO-IR
    (5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, NO-IR
    (5735 - 5835 @ 80), (N/A, 20), (N/A), NO-IR
    (57240 - 63720 @ 2160), (N/A, 0), (N/A)

##### iwlist chaels ###################

enx001ec2fbb9b3  no frequency information.

lo        no frequency information.

##### iwlist scan #######################

enx001ec2fbb9b3  Interface doesn't support scaing.

lo        Interface doesn't support scaing.

##### module infos ######################

[ssb_hcd]
filename:       /lib/modules/4.2.0-35-generic/keel/drivers/usb/host/ssb-hcd.ko
license:        GPL
description:    Common USB driver for SSB Bus
author:         Hauke Mehrtens
srcversion:     E000CFD45A5498EED47EBDD
depends:        ssb
intree:         Y
vermagic:       4.2.0-35-generic SMP mod_unload modversions 
signer:         Build time autogenerated keel key
sig_key:        D2:CD:13:F4:5F:A3:B0:12:FC:89:B8:D5:00:F9:1D:CC:A4:D9:E0:A8
sig_hashalgo:   sha512

[wl]
filename:       /lib/modules/4.2.0-35-generic/updates/dkms/wl.ko
license:        MIXED/Proprietary
srcversion:     3F8570547EE3A2BA3D5D734
depends:        cfg80211
vermagic:       4.2.0-35-generic SMP mod_unload modversions 
parm:           passivemode:int
parm:           wl_txq_thresh:int
parm:           oneonly:int
parm:           piomode:int
parm:           instance_base:int
parm:           nompc:int
parm:           intf_name:string

[cfg80211]
filename:       /lib/modules/4.2.0-35-generic/keel/net/wireless/cfg80211.ko
description:    wireless configuration support
license:        GPL
author:         Johaes Berg
srcversion:     7982686FBE8064A87E02753
depends:        
intree:         Y
vermagic:       4.2.0-35-generic SMP mod_unload modversions 
signer:         Build time autogenerated keel key
sig_key:        D2:CD:13:F4:5F:A3:B0:12:FC:89:B8:D5:00:F9:1D:CC:A4:D9:E0:A8
sig_hashalgo:   sha512
parm:           ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm:           cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)

[ssb]
filename:       /lib/modules/4.2.0-35-generic/keel/drivers/ssb/ssb.ko
license:        GPL
description:    Sonics Silicon Backplane driver
srcversion:     B9B638C64CE9AC05F1A1903
depends:        
intree:         Y
vermagic:       4.2.0-35-generic SMP mod_unload modversions 
signer:         Build time autogenerated keel key
sig_key:        D2:CD:13:F4:5F:A3:B0:12:FC:89:B8:D5:00:F9:1D:CC:A4:D9:E0:A8
sig_hashalgo:   sha512

##### module parameters #################

[cfg80211]
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00

##### /etc/modules ######################

##### modprobe options ##################

[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci

[/etc/modprobe.d/blacklist-bcm43.conf]
blacklist b43
blacklist b43legacy
blacklist ssb
blacklist bcm43xx
blacklist brcm80211
blacklist brcmfmac
blacklist brcmsmac
blacklist bcma

[/etc/modprobe.d/blacklist.conf]
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
blacklist brcmsmac
blacklist bcma

[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off

[/etc/modprobe.d/broadcom-sta-common.conf]
blacklist b43
blacklist b43legacy
blacklist b44
blacklist bcma
blacklist brcm80211
blacklist brcmsmac
blacklist ssb
install wl /sbin/modprobe --ignore-install wl $CMDLINE_OPTS

[/etc/modprobe.d/intel-microcode-blacklist.conf]
blacklist microcode

[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi 
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) 
&& /sbin/modprobe -r mac80211

[/etc/modprobe.d/mlx4.conf]
softdep mlx4_core post: mlx4_en

##### rc.local ##########################

exit 0

##### pm-utils ##########################

##### udev rules ########################

grep: /etc/udev/rules.d/*net*.rules: No such file or directory

##### dmesg #############################

[    6.540249] ssb: Found chip with id 0x4321, rev 0x05 and package 0x00
[    6.540258] ssb: Core 0 found: ChipCommon (cc 0x800, rev 0x13, vendor 0x4243)
[    6.540264] ssb: Core 1 found: IEEE 802.11 (cc 0x812, rev 0x0C, vendor 0x4243)
[    6.540270] ssb: Core 2 found: PCI-E (cc 0x820, rev 0x08, vendor 0x4243)
[    6.540276] ssb: Core 3 found: PCI (cc 0x804, rev 0x0D, vendor 0x4243)
[    6.540282] ssb: Core 4 found: USB 1.1 Host (cc 0x817, rev 0x04, vendor 0x4243)
[    6.599689] ssb: Sonics Silicon Backplane found on PCI device 0000:03:00.0
[    7.038957] wl: module license 'MIXED/Proprietary' taints keel.
[    7.047539] wl: module verification failed: signature and/or required key missing - tainting keel
[    8.651364] asix 1-1:1.0 eth0: register 'asix' at usb-0000:00:04.1-1, ASIX AX88772 USB 2.0 Etheet, <MAC 'en
x001ec2fbb9b3' [IF]>
[    8.654253] asix 1-1:1.0 enx001ec2fbb9b3: renamed from eth0
[    8.757560] IPv6: ADDRCONF(NETDEV_UP): enx001ec2fbb9b3: link is not ready
[    8.759580] asix 1-1:1.0 enx001ec2fbb9b3: link down
[    8.761146] IPv6: ADDRCONF(NETDEV_UP): enx001ec2fbb9b3: link is not ready
[   10.509602] IPv6: ADDRCONF(NETDEV_CHANGE): enx001ec2fbb9b3: link becomes ready
[   10.510831] asix 1-1:1.0 enx001ec2fbb9b3: link up, 100Mbps, full-duplex, lpa 0xCDE1

########## wireless info END ############

Any help figuring out what I left out or pointer to a thread I may have missed would be greatly appreciated - Stefan

برچسب: نویسنده: استخدام کار تاريخ: دوشنبه 13 ارديبهشت 1395 ساعت: 8:15

درباره سایت

آخرین مطالب

امکانات وب

[ubuntu] 15.10 Mac Book Air (2,1) can't coect wifi with WPA2 encryption

صفحه بندی

آرشیو مطالب

پيوندهای روزانه

لینک دوستان

خبرنامه