ubuntu 12.4、更新後にワイヤレスが機能しない
更新後、ワイヤレスが機能しなくなり、ワイヤレスネットワークが認識され、接続できなくなり、パスワードを要求し続け、カーネルパニックを引き起こす場合があります。
これはワイヤレス情報です
*************** info trace ***************
***** uname -a *****
Linux marwan-ThinkPad-T410 3.2.0-53-generic-pae #81-Ubuntu SMP Thu Aug 22 21:23:47 UTC 2013 i686 i686 i386 GNU/Linux
***** lsb_release *****
Distributor ID: Ubuntu
Description: Ubuntu 12.04.3 LTS
Release: 12.04
Codename: precise
***** lspci *****
00:19.0 Ethernet controller [0200]: Intel Corporation 82577LM Gigabit Network Connection [8086:10ea] (rev 06)
Subsystem: Lenovo Device [17aa:2153]
Kernel driver in use: e1000e
--
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8191SEvB Wireless LAN Controller [10ec:8172] (rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. Device [10ec:e020]
Kernel driver in use: rtl8192se
***** lsusb *****
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 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 003: ID 17ef:480f Lenovo Integrated Webcam [R5U877]
Bus 002 Device 003: ID 1d57:0008
***** PCMCIA Card Info *****
***** iwconfig *****
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry long limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
***** rfkill *****
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
***** lsmod *****
wl 2906597 0
lib80211 14040 1 wl
rtl8192se 94189 0
rtlwifi 95855 1 rtl8192se
mac80211 436493 2 rtl8192se,rtlwifi
cfg80211 178877 3 wl,rtlwifi,mac80211
***** nm-tool *****
NetworkManager Tool
State: connected (global)
- Device: wlan0 ----------------------------------------------------------------
Type: 802.11 WiFi
Driver: rtl8192se
State: disconnected
Default: no
HW Address: <MAC address removed>
Capabilities:
Wireless Properties
WEP Encryption: yes
WPA Encryption: yes
WPA2 Encryption: yes
Wireless Access Points
davidgamal: Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 62 WPA
a7a: Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 60 WPA
NaDoUsHa: Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 60 WPA
essam: Infra, <MAC address removed>, Freq 2452 MHz, Rate 54 Mb/s, Strength 59 WPA
Magdy: Infra, <MAC address removed>, Freq 2462 MHz, Rate 54 Mb/s, Strength 59 WPA
linksys: Infra, <MAC address removed>, Freq 2462 MHz, Rate 54 Mb/s, Strength 59 WPA
elguindy: Infra, <MAC address removed>, Freq 2462 MHz, Rate 54 Mb/s, Strength 59 WPA
NETGEAR: Infra, <MAC address removed>, Freq 2462 MHz, Rate 54 Mb/s, Strength 57 WPA
fakhry: Infra, <MAC address removed>, Freq 2427 MHz, Rate 54 Mb/s, Strength 54 WPA WPA2
apad: Infra, <MAC address removed>, Freq 2412 MHz, Rate 54 Mb/s, Strength 42 WPA
Vodafone_ADSL_4810: Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 57 WEP
Vodafone_ADSL_93A0: Infra, <MAC address removed>, Freq 2412 MHz, Rate 54 Mb/s, Strength 42 WEP
eSEED: Infra, <MAC address removed>, Freq 2437 MHz, Rate 54 Mb/s, Strength 62 WPA WPA2
m&n: Infra, <MAC address removed>, Freq 2457 MHz, Rate 54 Mb/s, Strength 59 WPA
zeyad: Infra, <MAC address removed>, Freq 2412 MHz, Rate 54 Mb/s, Strength 60 WPA
- Device: eth0 [Wired connection 1] -------------------------------------------
Type: Wired
Driver: e1000e
State: connected
Default: yes
HW Address: <MAC address removed>
Capabilities:
Carrier Detect: yes
Speed: 100 Mb/s
Wired Properties
Carrier: on
IPv4 Settings:
Address: 192.168.1.70
Prefix: 24 (255.255.255.0)
Gateway: 192.168.1.254
DNS: 192.168.1.254
***** NetworkManager.state *****
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
WimaxEnabled=true
***** NetworkManager.conf *****
[main]
plugins=ifupdown,keyfile
dns=dnsmasq
[ifupdown]
managed=false
***** interfaces *****
auto lo
iface lo inet loopback
***** iwlist *****
wlan0 Scan completed :
Cell 01 - Address: <MAC address removed>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=48/70 Signal level=-62 dBm
Encryption key:on
ESSID:"apad"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000022f4e6cd0c
Extra: Last beacon: 780ms ago
IE: Unknown: 000461706164
IE: Unknown: 010482848B96
IE: Unknown: 030101
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
Cell 02 - Address: <MAC address removed>
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=49/70 Signal level=-61 dBm
Encryption key:on
ESSID:"eSEED"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
12 Mb/s; 24 Mb/s; 36 Mb/s
Bit Rates:9 Mb/s; 18 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=00000000642ee3c2
Extra: Last beacon: 408ms ago
IE: Unknown: 00056553454544
IE: Unknown: 010882848B960C183048
IE: Unknown: 030106
IE: Unknown: 2A0100
IE: Unknown: 32041224606C
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
Preauthentication Supported
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD0900037F01010008FF7F
IE: Unknown: DD1A00037F0301000000F8D1119777BFFAD1119777BF64002C010808
Cell 03 - Address: <MAC address removed>
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=49/70 Signal level=-61 dBm
Encryption key:on
ESSID:"davidgamal"
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=00000101f028d1bc
Extra: Last beacon: 344ms ago
IE: Unknown: 000A646176696467616D616C
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
Cell 04 - Address: <MAC address removed>
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=49/70 Signal level=-61 dBm
Encryption key:on
ESSID:"a7a"
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=0000008aa0f251bc
Extra: Last beacon: 452ms ago
IE: Unknown: 0003613761
IE: Unknown: 010882848B960C121824
IE: Unknown: 030106
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 050400010000
IE: Unknown: 2A0104
IE: Unknown: 32043048606C
Cell 05 - Address: <MAC address removed>
Channel:9
Frequency:2.452 GHz (Channel 9)
Quality=49/70 Signal level=-61 dBm
Encryption key:on
ESSID:"essam"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=000000249105e187
Extra: Last beacon: 188ms ago
IE: Unknown: 0005657373616D
IE: Unknown: 010882848B961224486C
IE: Unknown: 030109
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD07000C4304000000
IE: Unknown: 0706545700010B10
Cell 06 - Address: <MAC address removed>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=49/70 Signal level=-61 dBm
Encryption key:on
ESSID:"Magdy"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000000b1227c14f
Extra: Last beacon: 68ms ago
IE: Unknown: 00054D61676479
IE: Unknown: 010882848B961224486C
IE: Unknown: 03010B
IE: Unknown: 2A0106
IE: Unknown: 32048C98B060
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD07000C4304000000
IE: Unknown: 0706555300010B10
Cell 07 - Address: <MAC address removed>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=49/70 Signal level=-61 dBm
Encryption key:on
ESSID:"linksys"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000001e01018156
Extra: Last beacon: 52ms ago
IE: Unknown: 00076C696E6B737973
IE: Unknown: 010482848B96
IE: Unknown: 03010B
IE: Unknown: 2A0103
IE: Unknown: 32088C129824B048606C
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Cell 08 - Address: <MAC address removed>
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=49/70 Signal level=-61 dBm
Encryption key:on
ESSID:"NETGEAR"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
24 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=0000011860c20186
Extra: Last beacon: 140ms ago
IE: Unknown: 00074E455447454152
IE: Unknown: 010882848B962430486C
IE: Unknown: 03010B
IE: Unknown: 2A0102
IE: Unknown: 2F0102
IE: Unknown: 32040C121860
IE: Unknown: DD060010180202F4
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Cell 09 - Address: <MAC address removed>
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=48/70 Signal level=-62 dBm
Encryption key:on
ESSID:"zeyad"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Mode:Master
Extra:tsf=0000000c022279cd
Extra: Last beacon: 808ms ago
IE: Unknown: 00057A65796164
IE: Unknown: 010482848B96
IE: Unknown: 030101
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
IE: Unknown: 050400010002
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
Cell 10 - Address: <MAC address removed>
Channel:4
Frequency:2.427 GHz (Channel 4)
Quality=48/70 Signal level=-62 dBm
Encryption key:on
ESSID:"fakhry"
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
18 Mb/s; 36 Mb/s; 54 Mb/s
Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
Mode:Master
Extra:tsf=00000038b98ba304
Extra: Last beacon: 544ms ago
IE: Unknown: 000666616B687279
IE: Unknown: 010882848B961224486C
IE: Unknown: 030104
IE: Unknown: 32040C183060
IE: Unknown: 0706545700010B14
IE: Unknown: 33082001020304050607
IE: Unknown: 33082105060708090A0B
IE: Unknown: 050400010002
IE: Unknown: 2A0104
IE: Unknown: 2D1A6E1117FF000000010000000000000000000000000C0000000000
IE: Unknown: 3D1604000400000000000000000000000000000000000000
IE: Unknown: 4A0E14000A002C01C800140005001900
IE: Unknown: 7F0101
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (2) : TKIP CCMP
Authentication Suites (1) : PSK
IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
IE: Unknown: DD07000C4304000000
***** resolv.conf *****
nameserver 127.0.0.1
search lan
***** blacklist *****
[/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
***** modinfo *****
filename: /lib/modules/3.2.0-53-generic-pae/updates/dkms/wl.ko
license: MIXED/Proprietary
srcversion: 620417839200A53FF5C4AB5
alias: pci:v*d*sv*sd*bc02sc80i*
depends: cfg80211,lib80211
vermagic: 3.2.0-53-generic-pae SMP mod_unload modversions 686
parm: oneonly:int
parm: piomode:int
parm: instance_base:int
parm: nompc:int
parm: intf_name:string
filename: /lib/modules/3.2.0-53-generic-pae/kernel/drivers/net/wireless/rtlwifi/rtl8192se/rtl8192se.ko
firmware: rtlwifi/rtl8192sefw.bin
description: Realtek 8192S/8191S 802.11n PCI wireless
license: GPL
author: Larry Finger <[email protected]>
author: Realtek WlanFAE <[email protected]>
author: lizhaoming <[email protected]>
srcversion: DBF9BFEC2956537D0AFADA5
alias: pci:v000010ECd00008174sv*sd*bc*sc*i*
alias: pci:v000010ECd00008173sv*sd*bc*sc*i*
alias: pci:v000010ECd00008172sv*sd*bc*sc*i*
alias: pci:v000010ECd00008171sv*sd*bc*sc*i*
alias: pci:v000010ECd00008192sv*sd*bc*sc*i*
depends: rtlwifi,mac80211
intree: Y
vermagic: 3.2.0-53-generic-pae SMP mod_unload modversions 686
parm: swenc:Set to 1 for software crypto (default 0)
(bool)
parm: ips:Set to 0 to not use link power save (default 1)
(bool)
parm: swlps:Set to 1 to use SW control power save (default 0)
(bool)
parm: fwlps:Set to 1 to use FW control power save (default 1)
(bool)
parm: debug:Set debug level (0-5) (default 0) (int)
filename: /lib/modules/3.2.0-53-generic-pae/kernel/drivers/net/wireless/rtlwifi/rtlwifi.ko
description: Realtek 802.11n PCI wireless core
license: GPL
author: Larry Finger <[email protected]>
author: Realtek WlanFAE <[email protected]>
author: lizhaoming <[email protected]>
srcversion: 39AC859A4E18FE3AF485A4D
depends: mac80211,cfg80211
intree: Y
vermagic: 3.2.0-53-generic-pae SMP mod_unload modversions 686
***** udev rules *****
# PCI device 0x8086:/sys/devices/pci0000:00/0000:00:19.0 (e1000e)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address removed>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x10ec:/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0 (rtl8192se)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="<MAC address removed>", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
***** dmesg *****
[ 19.933281] rtl8192se 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 19.933341] rtl8192se 0000:03:00.0: setting latency timer to 64
[ 19.956722] rtl8192se: rtl8192ce: FW Power Save off (module option)
[ 19.977495] rtl8192se: Driver for Realtek RTL8192SE/RTL8191SE
[ 19.977497] Loading firmware rtlwifi/rtl8192sefw.bin
[ 20.285621] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[ 20.288384] wl: module license 'MIXED/Proprietary' taints kernel.
[ 21.201041] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 21.201472] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 25.727929] wlan0: authenticate with <MAC address removed> (try 1)
[ 25.729536] wlan0: authenticated
[ 25.749427] wlan0: associate with <MAC address removed> (try 1)
[ 25.751323] wlan0: deauthenticated from <MAC address removed> (Reason: 6)
[ 27.847644] IBM TrackPoint firmware: 0x0e, buttons: 3/3
****************** done ******************
私はこの問題の周りにたくさんのスレッドがあることを知っていますが、私は多くの解決策を試してみましたが何も機能しません。ありがとう
これを試して：
Sudo apt-get install linux-headers-generic
Sudo apt-get install --reinstall bcmwl-kernel-source
Sudo modprobe wl
これに対する最善の解決策は、ネットワークマネージャーを削除してwicdをインストールすることです
切り替え方法は次のとおりです：
最初、WICDをインストールします。端末を開いて次のように入力します。
Sudo apt-get install wicd
2番目、NetworkManagerをアンインストールします。
Sudo apt-get --purge autoremove network-manager