arch wifi & wpa

zdravim ludia mam taky mali problem s wpa v archlinixe wifi kartu mam :
"03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)"
nastavoval som to podla arch wiki, iwlist mi nasiel siet


wlan0 Scan completed :
Cell 01 - Address: 00:22:75:25:E6:53
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=34/70 Signal level=-76 dBm
Encryption key:on
ESSID:"*******�*********"
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=00000014ab0ef13d
Extra: Last beacon: 2463ms ago
IE: Unknown: 001250656E73696F6EA057696C6C656D73746164
IE: Unknown: 010882848B961224486C
IE: Unknown: 030106
IE: Unknown: 2A0104
IE: Unknown: 32040C183060
IE: Unknown: 2D1AFC0117FFFF0000000000000000000000000000000C0
000000000
IE: Unknown: 3D160600070000000000000000000000000000000000000
0
IE: Unknown: 3E0100
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: DD180050F2020101000003A4000027A4000042435E00623
22F00


moj postup bol takito: # ifconfig wlan0 up

# iwlist wlan0 scan (to my naslo tu siet)

no a tu je ten problem s wpa pouzil som wpa_supplicant

# wpa_passphrase *******�********* "heslo"

network={
ssid="*******�*********"
#psk="heslo"
psk=6b42e3203f126b8232a84266e5996298b887f7eb5357fc41eff19ca60f1d59f3
}

# wpa_passphrase *******�********* "heslo" > /etc/wpa_supplicant.conf (to my zapisalo to toho suboru)
# ifconfig wlan0 up
# wpa_supplicant -B -Dwext -i wlan0 -c /etc/wpa_supplicant.conf
# dhcpcd wlan0 (siet je na dhcp)
# iwconfig wlan0
# iwconfig wlan0 channel auto
....................................................................................
no a nic sa nedeje v archu a v sheli som robi s wifi prvi krat, neviem co som vinechal ale neviem si s tim poradit a tu na forkach som pozeral ale nic my nepomohlo, a este jedna vec ESSID tej site su dve slova s medzerou ale namiesto tej medzery je tam tento divny otaznik � mozno ten robi nieake problemy no zadavam ho tam ked my ho vypisalo z "# iwlist wlan0 scan" ak ho tam nedam
tak bude brat iba to prve slovo.
ked dam "iwconfig wlan0" my vyhodi toto :

wlan0 IEEE 802.11abg Mode:Managed Access Point: Not-Associated
Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
to je vsetko co som spravil dalej us neviem co mam spravit a ani sa my to nepodari ak my neporadite
mam zapojenu aj sietovu kartu, neviem ci to vadi.
Angictinu moc dobre neovladam tak som sa vlastne s arch wiki moc nedozvedel. bol by som velmy rad ak my poradite co som vynechal alebo co som nemal spravit Dakujem vopred