Hallo Ihr's
ich habe ein kleines Prob.
Mein Rechner (Aspire one 522) hatte vorher 10.10 drauf und alles lief. Dann habe ich 11.4 mit Verschlüsselung auf die Kiste gespielt und damit fing alles an.
Die Installation verlief erfolgreich, doch beim Herausnehmen des LAN-Kabels bei bestehender WLAN-Verbindung blieb die Kiste stehen.
folgende Zustände habe ich dann ausprobiert:
Start ohne LAN-Kabel-connect mit WLAN autoconnect --> Rechner hängt sich auf
Start mit LAN-Kabel-connect mit WLAN autoconnect --> Rechner läuft
Start mit LAN-Kabel-connect mit WLAN aus, dann WLAN an --> Rechner läuft
Start ohne LAN-Kabel-connect mit WLAN aus --> Rechner läuft --> WLAN an --> Rechner hängt sich auf
>uname -r
2.6.38-8-generic
>lspci -nnk | grep -i net -A2
06:00.0 Ethernet controller [0200]: Atheros Communications AR8152 v2.0 Fast Ethernet [1969:2062] (rev c1)
Subsystem: Acer Incorporated [ALI] Device [1025:0543]
Kernel driver in use: atl1c
--
07:00.0 Network controller [0280]: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller [14e4:4727] (rev 01)
Subsystem: Broadcom Corporation Device [14e4:0510]
Kernel driver in use: wl
>lsusb
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 05e3:1205 Genesys Logic, Inc. Afilias Optical Mouse H3003
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 0402:7675 ALi Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>egrep -v "^$|^#" /etc/network/interfaces
auto lo
iface lo inet loopback
>egrep -v ^$|^# /etc/resolv.conf
domain fritz.box
search fritz.box
nameserver 192.168.179.1
>egrep -v ^$|^# /etc/hosts
127.0.0.1 localhost
127.0.1.1 lottes
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
>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 0x1969:0x2062 (atl1c)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="1c:75:08:e3:6f:48", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# PCI device 0x14e4:0x4727 (brcm80211)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="ec:55:f9:48:db:f9", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="wlan*", NAME="wlan0"
# PCI device 0x14e4:0x4727 (wl)
SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="ec:55:f9:48:db:f9", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth1"
>ifconfig
eth0 Link encap:Ethernet Hardware Adresse 1c:75:08:e3:6f:48
inet6-Adresse: fe80::1e75:8ff:fee3:6f48/64 Gültigkeitsbereich:Verbindung
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX packets:21 errors:0 dropped:0 overruns:0 frame:0
TX packets:16 errors:0 dropped:0 overruns:0 carrier:1
Kollisionen:0 Sendewarteschlangenlänge:1000
RX bytes:1260 (1.2 KB) TX bytes:3636 (3.6 KB)
Interrupt:42
eth1 Link encap:Ethernet Hardware Adresse ec:55:f9:48:db:f9
inet Adresse:192.168.179.20 Bcast:192.168.179.255 Maske:255.255.255.0
inet6-Adresse: fe80::ee55:f9ff:fe48:dbf9/64 Gültigkeitsbereich:Verbindung
UP BROADCAST RUNNING MULTICAST MTU:1500 Metrik:1
RX packets:22 errors:0 dropped:0 overruns:0 frame:16231
TX packets:34 errors:16 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:1000
RX bytes:2950 (2.9 KB) TX bytes:5716 (5.7 KB)
Interrupt:19
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:20 errors:0 dropped:0 overruns:0 frame:0
TX packets:20 errors:0 dropped:0 overruns:0 carrier:0
Kollisionen:0 Sendewarteschlangenlänge:0
RX bytes:1200 (1.2 KB) TX bytes:1200 (1.2 KB)
>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 1 0 0 eth0
192.168.179.0 0.0.0.0 255.255.255.0 U 2 0 0 eth1
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth1
0.0.0.0 192.168.178.1 0.0.0.0 UG 0 0 0 eth0
>iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
eth1 IEEE 802.11 Access Point: Not-Associated
Link Quality:5 Signal level:215 Noise level:167
Rx invalid nwid:0 invalid crypt:0 invalid misc:0
>iwlist chan
lo no frequency information.
eth0 no frequency information.
eth1 no frequency information.
>sudo iwlist scan
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
eth1 Scan completed :
Cell 01 - Address: ***
ESSID:"hallo-1"
Mode:Managed
Frequency:2.422 GHz (Channel 3)
Quality:5/5 Signal level:-55 dBm Noise level:-92 dBm
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
Encryption key:on
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Cell 02 - Address: ****
ESSID:""
Mode:Managed
Frequency:2.422 GHz (Channel 3)
Quality:5/5 Signal level:-46 dBm Noise level:-92 dBm
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
Encryption key:on
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Cell 03 - Address: *****
ESSID:""
Mode:Managed
Frequency:2.437 GHz (Channel 6)
Quality:1/5 Signal level:-82 dBm Noise level:-90 dBm
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Encryption key:on
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
36 Mb/s; 48 Mb/s; 54 Mb/s
Cell 04 – Address: *****
ESSID:""
Mode:Managed
Frequency:2.462 GHz (Channel 11)
Quality:1/5 Signal level:-83 dBm Noise level:-90 dBm
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Encryption key:on
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; 24 Mb/s; 36 Mb/s
48 Mb/s; 54 Mb/s
Cell 05 - Address: *****
ESSID:""
Mode:Managed
Frequency:2.422 GHz (Channel 3)
Quality:1/5 Signal level:-81 dBm Noise level:-95 dBm
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
Preauthentication Supported
IE: Unknown: DD8E0050F204104A00011010440001021041000100103B000103104700100000000000000003000000264D631FFE1021000B436F72706F726174696F6E102300094152563735324350571024000932302E30322E3233331042000B52303130303038313930321054000800060050F204000110110014576972656C65737320526F757465722857464129100800020004
Encryption key:on
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; 6 Mb/s; 12 Mb/s
24 Mb/s; 48 Mb/s
>rfkill list
0: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
>lsmod
Module Size Used by
michael_mic 12540 8
arc4 12473 4
binfmt_misc 13213 1
parport_pc 32111 0
ppdev 12849 0
joydev 17322 0
snd_hda_codec_conexant 43782 1
snd_hda_codec_hdmi 27479 1
snd_hda_intel 24140 2
snd_hda_codec 90901 3 snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep 13274 1 snd_hda_codec
snd_pcm 80244 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
snd_seq_midi 13132 0
snd_rawmidi 25269 1 snd_seq_midi
lib80211_crypt_tkip 17203 0
sparse_keymap 13666 0
wl 2642531 0
snd_seq_midi_event 14475 1 snd_seq_midi
uvcvideo 66851 0
snd_seq 51291 2 snd_seq_midi,snd_seq_midi_event
snd_timer 28659 2 snd_pcm,snd_seq
snd_seq_device 14110 3 snd_seq_midi,snd_rawmidi,snd_seq
psmouse 73312 0
videodev 75143 1 uvcvideo
snd 55295 14 snd_hda_codec_conexant,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
serio_raw 12990 0
k10temp 12951 0
soundcore 12600 1 snd
lib80211 14570 2 lib80211_crypt_tkip,wl
snd_page_alloc 14073 2 snd_hda_intel,snd_pcm
sp5100_tco 13456 0
i2c_piix4 13095 0
lp 13349 0
parport 36746 3 parport_pc,ppdev,lp
cryptd 19801 0
aes_i586 16956 8
aes_generic 38023 1 aes_i586
xts 12615 4
gf128mul 14503 1 xts
dm_crypt 22463 1
radeon 896428 3
ttm 65184 1 radeon
usbhid 41704 0
drm_kms_helper 40745 1 radeon
hid 77084 1 usbhid
ahci 21591 2
drm 180037 5 radeon,ttm,drm_kms_helper
atl1c 36237 0
libahci 25548 1 ahci
i2c_algo_bit 13184 1 radeon
video 18951 0
>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] Linux version 2.6.38-8-generic (buildd@vernadsky) (gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu3) ) #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC 2011 (Ubuntu 2.6.38-8.42-generic 2.6.38.2)
[ 0.004630] Initializing cgroup subsys net_cls
[ 0.177021] print_constraints: dummy:
[ 0.423216] wmi: Mapper loaded
[ 0.617550] audit: initializing netlink socket (disabled)
[ 1.470732] i2c-core: driver [adp5520] using legacy suspend method
[ 1.470738] i2c-core: driver [adp5520] using legacy resume method
[ 1.472188] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 1.640632] device-mapper: multipath: version 1.2.0 loaded
[ 1.640644] device-mapper: multipath round-robin: version 1.0.0 loaded
[ 2.026743] atl1c 0000:06:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 2.026804] atl1c 0000:06:00.0: setting latency timer to 64
[ 2.182032] atl1c 0000:06:00.0: version 1.0.1.0-NAPI
[ 3.402712] [drm] Internal thermal controller without fan control
[ 22.113684] Adding 1535996k swap on /dev/mapper/ubuntu-swap. Priority:-1 extents:1 across:1535996k
[ 22.918522] lib80211_crypt: registered algorithm 'NULL'
[ 23.083109] wl: module license 'MIXED/Proprietary' taints kernel.
[ 23.669153] wl 0000:07:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 23.669173] wl 0000:07:00.0: setting latency timer to 64
[ 23.748882] acer-wmi: Acer Laptop ACPI-WMI Extras
[ 23.748919] acer-wmi: No or unsupported WMI interface, unable to load
[ 23.769087] lib80211_crypt: registered algorithm 'TKIP'
[ 23.844688] eth1: Broadcom BCM4727 802.11 Hybrid Wireless Controller 5.100.82.38
[ 27.987880] atl1c 0000:06:00.0: irq 42 for MSI/MSI-X
[ 27.988078] atl1c 0000:06:00.0: atl1c: eth0 NIC Link is Up<100 Mbps Full Duplex>
[ 38.304041] eth1: no IPv6 routers present
[ 38.744565] eth0: no IPv6 routers present
>cat /var/lib/NetworkManager/NetworkManager.state
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
>cat /etc/NetworkManager/NetworkManager.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
no-auto-default=1c:75:**:e3:**:**,
[ifupdown]
managed=false
Erbitte Hilfe
MfG Ils(e)
