ubuntuusers.de

Hi,

komme bei einen Problem nicht weiter. Da Linuxmint ( angeblich, was man mir erzählt hat ) auf ubuntu aufbaut, dachte ich mir da ich im Linuxmintforum auch noch nicht weiter gekommen bin, ob mir vielleicht ein Ubuntuuser helfen könnte.

Gruss

http://www.linuxmintusers.de/index.php?topic=10349.msg96684#msg96684

Hallo,
ich lese jetzt sicher nicht den ganzen anderen Beitrag komplett durch 😉

Informationen zum System, zum WLAN-Stick und der vorhandenen Treibermodule bitte:

lsusb
uname -a
cat /etc/lsb-release
lsmod
modprobe -c | grep -i "0bda.*8176"

Dann haben wir das ganz fix.

Internet über Ethernet (LAN) ist möglich?

Ja, über lan geht

[code]pacman@Pacman ~ $ 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 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN
Bus 004 Device 002: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse
Bus 003 Device 002: ID 05a4:1000 Ortek Technology, Inc. 

pacman@Pacman ~ $ uname -a

Linux Pacman 3.2.0-35-generic #55-Ubuntu SMP Wed Dec 5 17:42:16 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

pacman@Pacman ~ $ cat /etc/lsb-release

DISTRIB_ID=LinuxMint
DISTRIB_RELEASE=13
DISTRIB_CODENAME=maya
DISTRIB_DESCRIPTION="Linux Mint 13 Maya"

pacman@Pacman ~ $ lsmod

Module                  Size  Used by
vesafb                 13844  1 
parport_pc             32866  0 
ppdev                  17113  0 
bnep                   18281  2 
rfcomm                 47604  0 
bluetooth             180153  10 bnep,rfcomm
binfmt_misc            17540  1 
nvidia              11257276  40 
snd_hda_codec_realtek   224173  1 
snd_hda_intel          33773  3 
snd_hda_codec         127706  2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep              17764  1 snd_hda_codec
snd_pcm                97275  2 snd_hda_intel,snd_hda_codec
snd_seq_midi           13324  0 
snd_rawmidi            30748  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
snd_seq                61929  2 snd_seq_midi,snd_seq_midi_event
snd_timer              29990  2 snd_pcm,snd_seq
snd_seq_device         14540  3 snd_seq_midi,snd_rawmidi,snd_seq
snd                    79041  15 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
edac_core              53746  0 
soundcore              15091  1 snd
snd_page_alloc         18529  2 snd_hda_intel,snd_pcm
edac_mce_amd           23709  0 
k10temp                13166  0 
shpchp                 37277  0 
i2c_nforce2            13058  0 
psmouse                97485  0 
video                  19596  0 
wmi                    19256  0 
serio_raw              13211  0 
lp                     17799  0 
mac_hid                13253  0 
parport                46562  3 parport_pc,ppdev,lp
usbhid                 47238  0 
hid                    99636  1 usbhid
pata_amd               14118  0 
forcedeth              63460  0 

pacman@Pacman ~ $ modprobe -c | grep -i "0bda.*8176"

alias usb:v0BDAp8176d*dc*dsc*dp*ic*isc*ip* ndiswrapper
alias usb:v0BDAp8176d*dc*dsc*dp*ic*isc*ip* rtl8192cu
alias usb:v0BDAp8176d*dc*dsc*dp*ic*isc*ip* 8192cu

Hallo,
der erforderliche Treiber ist in Mint 13 Maya / Kernel 3.5.* standardmäßig enthalten. Hier wurde die Konfiguration durch manuelle Installation des Realtek Treibers und WLAN/NdisWrapper „zerschossen“. Ndiswrapper 1.57 aus den Repos ist hier außerdem fehlerhaft und funktioniert sowieso nicht.

Den Wrapper einstallieren:

sudo apt-get remove purge ndiswrapper-common ndiswrapper-utils-1.9 ndiswrapper-dkms
sudo rm -r /etc/ndiswrapper
sudo rm /etc/modprobe.d/ndiswrapper 
sudo rm /etc/modules.conf

Den zusätzlichen Realtek Treiber sperren:

echo "blacklist 8192cu" | sudo tee -a /etc/modprobe.d/blacklist.conf

(sollte der Systemtreiber nicht funktionieren, kann man anschließend problemlos auf den anderen Realtek Treiber wechseln)

Neu starten, WLAN sollte nun direkt funktionieren:

lsmod | grep rtl8
iwconfig wlan0
ifconfig wlan0

pacman@Pacman ~ $ sudo apt-get remove purge ndiswrapper-common ndiswrapper-utils-1.9 ndiswrapper-dkms
[sudo] password for pacman: 
Paketlisten werden gelesen... Fertig
Abhängigkeitsbaum wird aufgebaut       
Statusinformationen werden eingelesen... Fertig
E: Paket purge kann nicht gefunden werden

pacman@Pacman ~ $ sudo rm -r /etc/ndiswrapper

pacman@Pacman ~ $ sudo rm /etc/modprobe.d/ndiswrapper 
rm: cannot remove `/etc/modprobe.d/ndiswrapper': No such file or directory

pacman@Pacman ~ $ sudo rm /etc/modules.conf
rm: cannot remove `/etc/modules.conf': No such file or directory

pacman@Pacman ~ $ echo "blacklist 8192cu" | sudo tee -a /etc/modprobe.d/blacklist.conf
blacklist 8192cu

pacman@Pacman ~ $

Normal so? Starte jetzt mal neu.

pacman@Pacman ~ $ lsmod | grep rtl18

pacman@Pacman ~ $ iwconfig wlan0
wlan0     No such device

pacman@Pacman ~ $ ifconfig wlan0
wlan0: error fetching interface information: Device not found

Ist jetzt das Ergebnis...

Ohne Angabe der Schnittstelle

sudo modprobe -v rtl8192cu
iwconfig
ifconfig -a
dmesg | egrep 'rtl8|cfg8'

Ist der Systemtreiber noch in der Sperrliste eingetragen?

grep rtl8192cu /etc/modprobe.d/*

Habe jetzt

sudo modprobe -v rtl8192cu
iwconfig
ifconfig -a
dmesg | egrep 'rtl8|cfg8'

gemacht. Mit wieder dem Ergebnis.

pacman@Pacman ~ $ lsmod | grep rtl8
pacman@Pacman ~ $ iwconfig wlan0
wlan0     No such device

pacman@Pacman ~ $ ifconfig wlan0
wlan0: error fetching interface information: Device not found
pacman@Pacman ~ $ grep rtl8192cu /etc/modprobe.d/*
/etc/modprobe.d/blacklist.conf:blacklist rtl8192cu
pacman@Pacman ~ $ 

Falls ich grad nur Bahnhof rede, ich versuch schon seit Tagen den Stick zum laufen zu bekommen. Ist eigentlich auch meine erste Aktion unter Linux

Da fehlt die Ausgabe nach modprobe und die Abfrage ohne Angabe der Schnittstelle wlan0!

Erneut bitte:

sudo modprobe -v rtl8192cu
iwconfig
ifconfig -a
dmesg | egrep 'rtl8|cfg8'

Wurden weitere Updates, wie z.B. die Backport-Module installiert?

Modulinfo:

modinfo rtl8192cu

rtl8192cu wieder freigeben:

sudo sed -i "s/blacklist rtl8192cu/# blacklist rtl8192cu/g" /etc/modprobe.d/blacklist.conf

pacman@Pacman ~ $ sudo modprobe -v rtl8192cu
[sudo] password for pacman: 
insmod /lib/modules/3.2.0-35-generic/kernel/net/wireless/cfg80211.ko 
insmod /lib/modules/3.2.0-35-generic/kernel/net/mac80211/mac80211.ko 
insmod /lib/modules/3.2.0-35-generic/kernel/drivers/net/wireless/rtlwifi/rtlwifi.ko 
insmod /lib/modules/3.2.0-35-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192c/rtl8192c-common.ko 
insmod /lib/modules/3.2.0-35-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192cu/rtl8192cu.ko 
pacman@Pacman ~ $ iwconfig
lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"FRITZ!Box Fon WLAN 7141"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:04:0E:E0:61:D8   
          Bit Rate=54 Mb/s   Tx-Power=20 dBm   
          Retry  long limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=66/70  Signal level=-44 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:17   Missed beacon:0

eth0      no wireless extensions.

pacman@Pacman ~ $ ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:25:22:2c:1d:5e  
          inet addr:192.168.178.36  Bcast:192.168.178.255  Mask:255.255.255.0
          inet6 addr: fe80::225:22ff:fe2c:1d5e/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:10692 errors:0 dropped:0 overruns:0 frame:0
          TX packets:9978 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:11336274 (11.3 MB)  TX bytes:1474642 (1.4 MB)
          Interrupt:41 

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:16436  Metric:1
          RX packets:368 errors:0 dropped:0 overruns:0 frame:0
          TX packets:368 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:35619 (35.6 KB)  TX bytes:35619 (35.6 KB)

wlan0     Link encap:Ethernet  HWaddr 00:0b:81:84:1a:58  
          inet6 addr: fe80::20b:81ff:fe84:1a58/64 Scope:Link
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:22 errors:0 dropped:0 overruns:0 frame:0
          TX packets:22 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:2486 (2.4 KB)  TX bytes:3410 (3.4 KB)

pacman@Pacman ~ $ dmesg | egrep 'rtl8|cfg8'
[  419.613654] cfg80211: Calling CRDA to update world regulatory domain
[  419.706028] cfg80211: World regulatory domain updated:
[  419.706038] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  419.706047] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  419.706055] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  419.706062] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  419.706068] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  419.706074] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  419.889405] rtl8192cu: MAC address: 00:0b:81:84:1a:58
[  419.889420] rtl8192cu: Board Type 0
[  419.955928] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
[  419.955938] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[  419.955944] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule:
[  419.955952] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[  419.955957] cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule:
[  419.955964] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[  419.955970] cfg80211: Updating information on frequency 2427 MHz for a 20 MHz width channel with regulatory rule:
[  419.955977] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[  419.955983] cfg80211: Updating information on frequency 2432 MHz for a 20 MHz width channel with regulatory rule:
[  419.955990] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[  419.955995] cfg80211: Updating information on frequency 2437 MHz for a 20 MHz width channel with regulatory rule:
[  419.956046] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[  419.956057] cfg80211: Updating information on frequency 2442 MHz for a 20 MHz width channel with regulatory rule:
[  419.956071] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[  419.956082] cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule:
[  419.956095] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[  419.956106] cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule:
[  419.956120] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[  419.956131] cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule:
[  419.956145] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[  419.956156] cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule:
[  419.956170] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)
[  419.956181] cfg80211: Disabling freq 2467 MHz as custom regd has no rule that fits a 20 MHz wide channel
[  419.956194] cfg80211: Disabling freq 2472 MHz as custom regd has no rule that fits a 20 MHz wide channel
[  419.956208] cfg80211: Disabling freq 2484 MHz as custom regd has no rule that fits a 20 MHz wide channel
[  419.956354] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  419.956601] cfg80211: Calling CRDA for country: US
[  419.965183] cfg80211: Updating information on frequency 2412 MHz for a 20 MHz width channel with regulatory rule:
[  419.965188] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[  419.965190] cfg80211: Updating information on frequency 2417 MHz for a 20 MHz width channel with regulatory rule:
[  419.965192] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[  419.965194] cfg80211: Updating information on frequency 2422 MHz for a 20 MHz width channel with regulatory rule:
[  419.965196] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[  419.965198] cfg80211: Updating information on frequency 2427 MHz for a 20 MHz width channel with regulatory rule:
[  419.965200] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[  419.965201] cfg80211: Updating information on frequency 2432 MHz for a 20 MHz width channel with regulatory rule:
[  419.965203] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[  419.965205] cfg80211: Updating information on frequency 2437 MHz for a 20 MHz width channel with regulatory rule:
[  419.965207] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[  419.965209] cfg80211: Updating information on frequency 2442 MHz for a 20 MHz width channel with regulatory rule:
[  419.965211] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[  419.965212] cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule:
[  419.965214] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[  419.965216] cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule:
[  419.965218] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[  419.965219] cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule:
[  419.965222] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[  419.965223] cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule:
[  419.965225] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[  419.965227] cfg80211: Disabling freq 2467 MHz
[  419.965228] cfg80211: Disabling freq 2472 MHz
[  419.965229] cfg80211: Disabling freq 2484 MHz
[  419.965232] cfg80211: Regulatory domain changed to country: US
[  419.965233] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  419.965235] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[  419.965237] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
[  419.965239] cfg80211:     (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  419.965240] cfg80211:     (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  419.965242] cfg80211:     (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  419.965244] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
[  420.043921] usbcore: registered new interface driver rtl8192cu
[  420.138648] rtl8192cu: MAC auto ON okay!
[  420.173154] rtl8192cu: Tx queue select: 0x05
[  420.173954] rtl8192c_common: Loading firmware file rtlwifi/rtl8192cufw.bin
[  427.040249] cfg80211: All devices are disconnected, going to restore regulatory settings
[  427.040263] cfg80211: Restoring regulatory settings
[  427.040273] cfg80211: Calling CRDA to update world regulatory domain
[  427.050763] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  427.050773] cfg80211: World regulatory domain updated:
[  427.050778] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  427.050786] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  427.050793] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  427.050800] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  427.050806] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  427.050813] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  431.898655] cfg80211: All devices are disconnected, going to restore regulatory settings
[  431.898669] cfg80211: Restoring regulatory settings
[  431.898679] cfg80211: Calling CRDA to update world regulatory domain
[  431.909273] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  431.909283] cfg80211: World regulatory domain updated:
[  431.909288] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  431.909296] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  431.909304] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  431.909310] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  431.909317] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  431.909323] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  436.760364] cfg80211: All devices are disconnected, going to restore regulatory settings
[  436.760379] cfg80211: Restoring regulatory settings
[  436.760389] cfg80211: Calling CRDA to update world regulatory domain
[  436.770669] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  436.770679] cfg80211: World regulatory domain updated:
[  436.770684] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  436.770691] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  436.770698] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  436.770705] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  436.770712] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  436.770718] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  441.620356] cfg80211: All devices are disconnected, going to restore regulatory settings
[  441.620370] cfg80211: Restoring regulatory settings
[  441.620380] cfg80211: Calling CRDA to update world regulatory domain
[  441.630758] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  441.630768] cfg80211: World regulatory domain updated:
[  441.630773] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  441.630781] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  441.630788] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  441.630795] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  441.630801] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  441.630808] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  446.478114] cfg80211: All devices are disconnected, going to restore regulatory settings
[  446.478129] cfg80211: Restoring regulatory settings
[  446.478138] cfg80211: Calling CRDA to update world regulatory domain
[  446.488450] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  446.488460] cfg80211: World regulatory domain updated:
[  446.488465] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  446.488473] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  446.488480] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  446.488487] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  446.488494] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  446.488500] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  451.360264] cfg80211: All devices are disconnected, going to restore regulatory settings
[  451.360278] cfg80211: Restoring regulatory settings
[  451.360288] cfg80211: Calling CRDA to update world regulatory domain
[  451.370659] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  451.370669] cfg80211: World regulatory domain updated:
[  451.370674] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  451.370682] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  451.370689] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  451.370696] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  451.370702] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  451.370709] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  456.248308] cfg80211: All devices are disconnected, going to restore regulatory settings
[  456.248323] cfg80211: Restoring regulatory settings
[  456.248332] cfg80211: Calling CRDA to update world regulatory domain
[  456.258690] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  456.258700] cfg80211: World regulatory domain updated:
[  456.258705] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  456.258713] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  456.258720] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  456.258727] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  456.258733] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  456.258740] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
pacman@Pacman ~ $ 

Irgendwo dazwischen habe ich jetzt eine Meldung bekommen das ein Wlan verfügbar ist.

pacman@Pacman ~ $ modinfo rtl8192cu
filename:       /lib/modules/3.2.0-35-generic/kernel/drivers/net/wireless/rtlwifi/rtl8192cu/rtl8192cu.ko
firmware:       rtlwifi/rtl8192cufw.bin
description:    Realtek 8192C/8188C 802.11n USB wireless
license:        GPL
author:         Larry Finger	<Larry.Finger@lwfinger.net>
author:         Ziv Huang	<ziv_huang@realtek.com>
author:         Georgia		<georgia@realtek.com>
srcversion:     3AC5F1C20C472F39C6C2744
alias:          usb:v7392p7822d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v20F4p624Dd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2019pAB2Bd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2001p330Ad*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2001p3309d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2001p3307d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0E66p0019d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0DF6p0061d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8186d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0B05p17ABd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0846p9021d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v07B8p8178d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v07AAp0056d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0586p341Fd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v050Dp2103d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v050Dp2102d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2019p1201d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v04F2pAFFCd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v04F2pAFFBd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v04F2pAFF8d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v04F2pAFFAd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v04F2pAFF9d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v04F2pAFF7d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp317Fd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v9846p9041d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v4855p0091d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v4855p0090d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v13D3p3359d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v13D3p3358d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v7392p7811d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v20F4p648Bd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2019pED17d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2019pAB2Ed*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2019pAB2Ad*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2019p4902d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v2001p3308d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v13D3p3357d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v103Cp1629d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v4856p0091d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0EB0p9071d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0DF6p005Cd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0DF6p0052d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp5088d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0846p9041d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v07B8p8189d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v07B8p8188d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v06F8pE033d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v050Dp1102d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp817Cd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8178d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8754d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp818Ad*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp817Fd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp817Ed*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp817Dd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp817Bd*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp817Ad*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8177d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8176d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8170d*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp018Ad*dc*dsc*dp*ic*isc*ip*
alias:          usb:v0BDAp8191d*dc*dsc*dp*ic*isc*ip*
depends:        rtlwifi,mac80211,rtl8192c-common
intree:         Y
vermagic:       3.2.0-35-generic SMP mod_unload modversions 
parm:           swenc:Set to 1 for software crypto (default 0)
 (bool)
parm:           debug:Set debug level (0-5) (default 0) (int)

Und jetzt dann noch den Drittenbefehl eingeben?

Soweit ok, vorher irgendwo vermutlich vertippt.

Eine Verbindung über WLAN wurde ebenfalls schon aufgebaut, allerdings wurde LAN (eth0) vorab nicht getrennt.

Hab jetzt nochmal einen Neustart gemacht, weil er die ganze Zeit "gesucht" hat und immer wieder den Wlankey verlangt hat. Jetzt noch den

sudo sed -i "s/blacklist rtl8192cu/# blacklist rtl8192cu/g" /etc/modprobe.d/blacklist.conf

probieren?

Ja, nur so wird der Treiber bei Systemstart automatisch geladen.

... weil er die ganze Zeit "gesucht" hat und immer wieder den Wlankey verlangt hat.

Konfiguration des eigenen Routres und Netze in der Umgebung?

sudo iwlist wlan0 scan
sudo iwlist chan

sudo sed -i "s/blacklist rtl8192cu/# blacklist rtl8192cu/g" /etc/modprobe.d/blacklist.conf

da passiert nix, muss ich bestimmt wieder was weglassen.

pacman@Pacman ~ $ sudo sed -i "s/blacklist rtl8192cu/# blacklist rtl8192cu/g" /etc/modprobe.d/blacklist.conf
pacman@Pacman ~ $ sudo iwlist wlan0 scan
wlan0     No scan results

pacman@Pacman ~ $ sudo iwlist chan
lo        no frequency information.

wlan0     11 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
eth0      no frequency information.

Im Linuxmint wurde mir auch geraten den Aktuellen treiber runterzuladen, soll ich damit nochmal etwas probieren? http://218.210.127.131/downloads/downloadsView.aspx?Langid=1&PNid=21&PFid=48&Level=5&Conn=4&DownTypeID=3&GetDown=false&Downloads=true#2742

Der sudo sed ... Befehl ist ok.

Funktioniert nicht immer beim ersten Versuch, da der Network-Manager die Schnittstelle belegt

sudo iwlist wlan0 scan

Einfach mehrfach wiederholen bis eine Anzeige erfolgt.

Ausnahme:

• der eigene Router (Fritz-Box) arbeitet auf Kanal 12 oder 13

  • der WLAN-Stick unterstützt momentan nur die Kanäle 1-11

• es sind keine anderen Netze in Reichweite

Maßnahmen:

• ändere die Kanaleinstellung der Box zunächst auf Kanal 1

• ändere die Verschlüsselung von gemischt WPA1/2 auf WPA2-CCMP

• verwende dazu die Kabelverbindung