Unable to connect to wireless, but everything seems to be ... [SOLVED]

i am a new user of Arch Linux
I set up everything except my wifi network
Networkmanager (nm-applet) is on the toolbar but it tells me "Aucune connection réseau" (no network connection) and when i click on it : "Aucun périphérique réseau n'a été détecté" (no network device detected)
here are a few command lines
[francois@myhost ~]$ iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wmaster0 no wireless extensions.
wlan0 IEEE 802.11abg ESSID:""
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=15 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Power Management:off
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
[francois@myhost ~]$ iwlist wlan0 scan
wlan0 Scan completed :
Cell 01 - Address: 00:07:0E:38:43:10
ESSID:"ulaval-wep"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=59/100 Signal level:-72 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 000A756C6176616C2D776570
IE: Unknown: 01088B0C129618243048
IE: Unknown: 030106
IE: Unknown: 0706434120010B1A
IE: Unknown: 2A0102
IE: Unknown: 3202606C
IE: Unknown: 851E06004C001F00FF03590041444A3130574400000000000000000001000025
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=0000030788e10e7b
Extra: Last beacon: 1613ms ago
Cell 02 - Address: 00:07:0E:38:43:11
ESSID:"ulaval-wpa"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=59/100 Signal level:-72 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 000A756C6176616C2D777061
IE: Unknown: 01088B0C129618243048
IE: Unknown: 030106
IE: Unknown: 0706434120010B1A
IE: Unknown: 2A0102
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : CCMP
Authentication Suites (2) : 802.1x Proprietary
IE: Unknown: 3202606C
IE: Unknown: 851E06004C001F00FF03590041444A3130574400000000000000000001000025
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (2) : 802.1x Proprietary
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961401
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=0000030788e2312b
Extra: Last beacon: 1586ms ago
Cell 03 - Address: 00:07:0E:38:43:13
ESSID:"ulaval-vpn"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=59/100 Signal level:-72 dBm Noise level=-127 dBm
Encryption key:off
IE: Unknown: 000A756C6176616C2D76706E
IE: Unknown: 01088B0C129618243048
IE: Unknown: 030106
IE: Unknown: 0706434120010B1A
IE: Unknown: 2A0102
IE: Unknown: 3202606C
IE: Unknown: 851E06004C001F00FF03590041444A3130574400000000000000000001000025
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=0000030788e2312f
Extra: Last beacon: 1613ms ago
Cell 04 - Address: 00:07:0E:38:43:14
ESSID:"ulaval"
Mode:Master
Channel:6
Frequency:2.437 GHz (Channel 6)
Quality=59/100 Signal level:-72 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 0006756C6176616C
IE: Unknown: 01088B0C129618243048
IE: Unknown: 030106
IE: Unknown: 0706434120010B1A
IE: Unknown: 0B050100888D5B
IE: Unknown: 2A0102
IE: Unknown: 3202606C
IE: Unknown: 851E06004C001F00FF03590041444A3130574400000000000000000001000025
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=0000030788e173ca
Extra: Last beacon: 1600ms ago
Cell 05 - Address: 00:11:92:E9:F1:03
ESSID:"ulaval-vpn"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=40/100 Signal level:-85 dBm Noise level=-127 dBm
Encryption key:off
IE: Unknown: 000A756C6176616C2D76706E
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 0706434120010B1A
IE: Unknown: 2A0102
IE: Unknown: 3202606C
IE: Unknown: 851E05008F001F00FF03590041444A3039574800000000000000000002000025
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=000003fa8bd870f5
Extra: Last beacon: 1483ms ago
Cell 06 - Address: 00:1D:A2:C9:E7:70
ESSID:"ulaval-wep"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=79/100 Signal level:-55 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 000A756C6176616C2D776570
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 0706434120010B1A
IE: Unknown: 2A0102
IE: Unknown: 3202606C
IE: Unknown: 851E10008F001F00FF0359004C454D3033574100000000000000000006000027
IE: Unknown: 9606004096001400
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=000000445bf6fdf0
Extra: Last beacon: 1493ms ago
Cell 07 - Address: 00:1D:A2:C9:E7:71
ESSID:"ulaval-wpa"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=80/100 Signal level:-54 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 000A756C6176616C2D777061
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 0706434120010B1A
IE: Unknown: 2A0102
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : CCMP
Authentication Suites (2) : 802.1x Proprietary
IE: Unknown: 3202606C
IE: Unknown: 851E10008F001F00FF0359004C454D3033574100000000000000000006000027
IE: Unknown: 9606004096001400
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (2) : 802.1x Proprietary
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961401
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=000000445bf830ef
Extra: Last beacon: 1463ms ago
Cell 08 - Address: 00:1D:A2:C9:E7:73
ESSID:"ulaval-vpn"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=80/100 Signal level:-54 dBm Noise level=-127 dBm
Encryption key:off
IE: Unknown: 000A756C6176616C2D76706E
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 0706434120010B1A
IE: Unknown: 0B050600308D5B
IE: Unknown: 2A0102
IE: Unknown: 3202606C
IE: Unknown: 851E10008F001F00FF0359004C454D3033574100000000000000000006000027
IE: Unknown: 9606004096001400
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=000000445bf830ef
Extra: Last beacon: 1486ms ago
Cell 09 - Address: 00:1D:A2:C9:E7:74
ESSID:"ulaval"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=79/100 Signal level:-55 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 0006756C6176616C
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 0706434120010B1A
IE: Unknown: 0B050600308D5B
IE: Unknown: 2A0102
IE: Unknown: 3202606C
IE: Unknown: 851E10008F001F00FF0359004C454D3033574100000000000000000006000027
IE: Unknown: 9606004096001400
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=000000445bf736d8
Extra: Last beacon: 1490ms ago
Cell 10 - Address: 00:11:92:EE:0A:33
ESSID:"ulaval-vpn"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=48/100 Signal level:-80 dBm Noise level=-127 dBm
Encryption key:off
IE: Unknown: 000A756C6176616C2D76706E
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 0706434120010B1A
IE: Unknown: 2A0100
IE: Unknown: 3202606C
IE: Unknown: 851E06008F001F00FF03590041444A3036574800000000000000000001000025
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=000003fa828360f4
Extra: Last beacon: 1460ms ago
Cell 11 - Address: 00:1D:A2:C9:E7:7F
ESSID:"ulaval-wep"
Mode:Master
Channel:36
Frequency:5.18 GHz (Channel 36)
Quality=67/100 Signal level:-66 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 000A756C6176616C2D776570
IE: Unknown: 01088C129824B048606C
IE: Unknown: 0712434120240414340414640514840314950414
IE: Unknown: 851E03008F001F00FF0359004C454D3033574100000000000000000000000026
IE: Unknown: 9606004096000F00
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
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
Extra:tsf=000000445bf83310
Extra: Last beacon: 1446ms ago
Cell 12 - Address: 00:1D:A2:C9:E7:7E
ESSID:"ulaval-wpa"
Mode:Master
Channel:36
Frequency:5.18 GHz (Channel 36)
Quality=66/100 Signal level:-67 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 000A756C6176616C2D777061
IE: Unknown: 01088C129824B048606C
IE: Unknown: 0712434120240414340414640514840314950414
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : CCMP
Authentication Suites (2) : 802.1x Proprietary
IE: Unknown: 851E03008F001F00FF0359004C454D3033574100000000000000000000000026
IE: Unknown: 9606004096000F00
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (2) : 802.1x Proprietary
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961401
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
Extra:tsf=000000445bf8f470
Extra: Last beacon: 1446ms ago
Cell 13 - Address: 00:1D:A2:C9:E7:7C
ESSID:"ulaval-vpn"
Mode:Master
Channel:36
Frequency:5.18 GHz (Channel 36)
Quality=66/100 Signal level:-67 dBm Noise level=-127 dBm
Encryption key:off
IE: Unknown: 000A756C6176616C2D76706E
IE: Unknown: 01088C129824B048606C
IE: Unknown: 0712434120240414340414640514840314950414
IE: Unknown: 0B050000008D5B
IE: Unknown: 851E03008F001F00FF0359004C454D3033574100000000000000000000000026
IE: Unknown: 9606004096000F00
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
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
Extra:tsf=000000445bf95612
Extra: Last beacon: 1446ms ago
Cell 14 - Address: 00:1D:A2:C9:E7:7B
ESSID:"ulaval"
Mode:Master
Channel:36
Frequency:5.18 GHz (Channel 36)
Quality=66/100 Signal level:-67 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 0006756C6176616C
IE: Unknown: 01088C129824B048606C
IE: Unknown: 0712434120240414340414640514840314950414
IE: Unknown: 0B050000008D5B
IE: Unknown: 851E03008F001F00FF0359004C454D3033574100000000000000000000000026
IE: Unknown: 9606004096000F00
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
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
Extra:tsf=000000445bf8679d
Extra: Last beacon: 1446ms ago
Cell 15 - Address: 00:14:1B:B6:82:B4
ESSID:"ulaval"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=45/100 Signal level:-82 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 0006756C6176616C
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 0706434120010B1A
IE: Unknown: 0B050300158D5B
IE: Unknown: 2A0107
IE: Unknown: 3202606C
IE: Unknown: 851E02008F001F00FF0359004C454D3031575300000000000000000003000027
IE: Unknown: 9606004096001400
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : 802.1x
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=000003fa83e480ee
Extra: Last beacon: 1456ms ago
Cell 16 - Address: 00:13:19:92:3F:E2
ESSID:""
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=46/100 Signal level:-81 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 000100
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 050400010000
IE: Unknown: 0706434120010B1A
IE: Unknown: 0B050300338D5B
IE: Unknown: 2A0102
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : CCMP
Authentication Suites (2) : 802.1x Proprietary
IE: Unknown: 3202606C
IE: Unknown: 851E04008F001F00FF0359004C454D3031574300000000000000000003000025
IE: Unknown: 9606004096001400
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (2) : 802.1x Proprietary
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD090040960E030033690F
IE: Unknown: DD050040961401
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=000009a45eff32ec
Extra: Last beacon: 1490ms ago
Cell 17 - Address: 00:14:1B:B6:82:B2
ESSID:""
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=42/100 Signal level:-84 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 000100
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 050400010000
IE: Unknown: 0706434120010B1A
IE: Unknown: 0B0504003D8D5B
IE: Unknown: 2A0107
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : CCMP
Authentication Suites (2) : 802.1x Proprietary
IE: Unknown: 3202606C
IE: Unknown: 851E0D008F001F00FF0359004C454D3031575300000000000000000004000027
IE: Unknown: 9606004096001400
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (2) : 802.1x Proprietary
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD090040960E04003D690F
IE: Unknown: DD050040961401
IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=000003fa83e4828d
Extra: Last beacon: 1470ms ago
Cell 18 - Address: 02:00:42:BC:0E:01
ESSID:"print server 07EB43"
Mode:Ad-Hoc
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=38/100 Signal level:-86 dBm Noise level=-127 dBm
Encryption key:off
IE: Unknown: 00137072696E742073657276657220303745423433
IE: Unknown: 010482848B96
IE: Unknown: 03010B
IE: Unknown: 06020000
Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
Extra:tsf=000000e970a694c1
Extra: Last beacon: 1463ms ago
Cell 19 - Address: 00:16:01:76:AE:F3
ESSID:""
Mode:Master
Channel:2
Frequency:2.417 GHz (Channel 2)
Quality=51/100 Signal level:-78 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 0000
IE: Unknown: 010482840B16
IE: Unknown: 030102
IE: Unknown: 2A0104
IE: Unknown: 32080C1218243048606C
IE: Unknown: 050401030000
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
Extra:tsf=00000001f8705e47
Extra: Last beacon: 1666ms ago
Cell 20 - Address: 00:13:19:92:3F:E0
ESSID:"ulaval-wep"
Mode:Master
Channel:11
Frequency:2.462 GHz (Channel 11)
Quality=46/100 Signal level:-81 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 000A756C6176616C2D776570
IE: Unknown: 01088B0C129618243048
IE: Unknown: 03010B
IE: Unknown: 050400010000
IE: Unknown: 0706434120010B1A
IE: Unknown: 2A0102
IE: Unknown: 3202606C
IE: Unknown: 851E19008F001F00FF0359004C454D3031574300000000000000000003000025
IE: Unknown: 9606004096001400
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=000009a45eff30f5
Extra: Last beacon: 1463ms ago
Cell 21 - Address: 00:12:80:E1:7D:70
ESSID:"ulaval-wep"
Mode:Master
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=37/100 Signal level:-87 dBm Noise level=-127 dBm
Encryption key:on
IE: Unknown: 000A756C6176616C2D776570
IE: Unknown: 01088B0C129618243048
IE: Unknown: 030101
IE: Unknown: 050400010000
IE: Unknown: 0706434120010B1A
IE: Unknown: 2A0100
IE: Unknown: 3202606C
IE: Unknown: 851E03008F001F00FF03590050524E303157450000000000000000000D000025
IE: Unknown: DD06004096010104
IE: Unknown: DD050040960305
IE: Unknown: DD050040960B09
IE: Unknown: DD050040961400
Bit Rates:5.5 Mb/s; 6 Mb/s; 9 Mb/s; 11 Mb/s; 12 Mb/s
18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
Extra:tsf=000003fa8d4480f5
Extra: Last beacon: 1703ms ago
everything seems ready but I don't know what to do next
i have put networkmanager network hal dbus in DAEMONS and it loaded well at atartup
[francois@myhost ~]$ cat /etc/rc.conf
# /etc/rc.conf - Main Configuration for Arch Linux
# LOCALIZATION
# LOCALE: available languages can be listed with the 'locale -a' command
# HARDWARECLOCK: set to "UTC" or "localtime"
# USEDIRECTISA: use direct I/O requests instead of /dev/rtc for hwclock
# TIMEZONE: timezones are found in /usr/share/zoneinfo
# KEYMAP: keymaps are found in /usr/share/kbd/keymaps
# CONSOLEFONT: found in /usr/share/kbd/consolefonts (only needed for non-US)
# CONSOLEMAP: found in /usr/share/kbd/consoletrans
# USECOLOR: use ANSI color sequences in startup messages
LOCALE="fr_CA.utf8"
HARDWARECLOCK="localtime"
USEDIRECTISA="no"
TIMEZONE="Canada/Eastern"
KEYMAP="cf"
CONSOLEFONT=
CONSOLEMAP=
USECOLOR="yes"
# HARDWARE
# MOD_AUTOLOAD: Allow autoloading of modules at boot and when needed
# MOD_BLACKLIST: Prevent udev from loading these modules
# MODULES: Modules to load at boot-up. Prefix with a ! to blacklist.
# NOTE: Use of 'MOD_BLACKLIST' is deprecated. Please use ! in the MODULES array.
MOD_AUTOLOAD="yes"
#MOD_BLACKLIST=() #deprecated
MODULES=(r8169 ipw3945 iwl3945 snd-mixer-oss snd-pcm-oss snd-hwdep snd-page-alloc snd-pcm snd-timer snd snd-hda-intel soundcore vboxdrv)
# Scan for LVM volume groups at startup, required if you use LVM
USELVM="no"
# NETWORKING
# HOSTNAME: Hostname of machine. Should also be put in /etc/hosts
HOSTNAME="myhost"
# Use 'ifconfig -a' or 'ls /sys/class/net/' to see all available interfaces.
# Interfaces to start at boot-up (in this order)
# Declare each interface then list in INTERFACES
# - prefix an entry in INTERFACES with a ! to disable it
# - no hyphens in your interface names - Bash doesn't like it
# DHCP: Set your interface to "dhcp" (eth0="dhcp")
# Wireless: See network profiles below
eth0="dhcp"
INTERFACES=(eth0)
# Routes to start at boot-up (in this order)
# Declare each route then list in ROUTES
# - prefix an entry in ROUTES with a ! to disable it
gateway="default gw 192.168.0.1"
ROUTES=(!gateway)
# Enable these network profiles at boot-up. These are only useful
# if you happen to need multiple network configurations (ie, laptop users)
# - set to 'menu' to present a menu during boot-up (dialog package required)
# - prefix an entry with a ! to disable it
# Network profiles are found in /etc/network.d
# This now requires the netcfg package
#NETWORKS=(main)
# DAEMONS
# Daemons to start at boot-up (in this order)
# - prefix a daemon with a ! to disable it
# - prefix a daemon with a @ to start it up in the background
DAEMONS=(syslog-ng network networkmanager dhcdbd netfs crond dbus hal kdm)
Last edited by franco (2009-01-27 06:30:15)

You should read through this wiki carefully: http://wiki.archlinux.org/index.php/Net … figuration
To begin with you need to preface all interfaces that are to be available to network manager with "!" in the INTERFACES array or rc.conf (that will disable them for Arch init scripts, so that network manager can have free access to them). You also need to remove the "network" daemon from the DAEMONS array. There might be something else that I've missed as well...
Welcome to Arch!

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Latest update:
[2012-06-30 11:22] Running 'pacman -Syyu'
[2012-06-30 11:22] synchronizing package lists
[2012-06-30 11:22] starting full system upgrade
[2012-06-30 11:25] upgraded audacity (2.0.0-1 -> 2.0.1-1)
[2012-06-30 11:25] upgraded ca-certificates-java (20120524-1 -> 20120608-1)
[2012-06-30 11:25] upgraded libsystemd (185-2 -> 185-4)
[2012-06-30 11:25] upgraded systemd-tools (185-2 -> 185-4)
[2012-06-30 11:25] upgraded dbus-core (1.6.0-4 -> 1.6.0-5)
[2012-06-30 11:25] upgraded dbus-glib (0.98-1 -> 0.100-1)
[2012-06-30 11:25] upgraded chromium (19.0.1084.56-1 -> 20.0.1132.47-1)
[2012-06-30 11:25] upgraded cryptsetup (1.4.2-2 -> 1.4.3-1)
[2012-06-30 11:25] upgraded docbook-xsl (1.77.0-1 -> 1.77.1-2)
[2012-06-30 11:25] upgraded git (1.7.11-1 -> 1.7.11.1-1)
[2012-06-30 11:25] upgraded hyphen (2.8.3-1 -> 2.8.4-1)
[2012-06-30 11:25] upgraded imagemagick (6.7.7.7-1 -> 6.7.7.10-1)
[2012-06-30 11:25] upgraded sysvinit (2.88-3 -> 2.88-6)
[2012-06-30 11:25] upgraded initscripts (2012.06.1-1 -> 2012.06.2-1)
[2012-06-30 11:25] upgraded poppler (0.20.0-1 -> 0.20.1-1)
[2012-06-30 11:25] upgraded poppler-glib (0.20.0-1 -> 0.20.1-1)
[2012-06-30 11:25] upgraded inkscape (0.48.3.1-3 -> 0.48.3.1-4)
[2012-06-30 11:25] >> Traceroute is now provided by core/traceroute
[2012-06-30 11:25] upgraded iputils (20101006-2 -> 20101006-3)
[2012-06-30 11:25] upgraded keyutils (1.5.5-2 -> 1.5.5-3)
[2012-06-30 11:25] upgraded lib32-dbus-core (1.4.20-1 -> 1.6.0-1)
[2012-06-30 11:25] upgraded lib32-libtiff (4.0.1-1 -> 4.0.2-1)
[2012-06-30 11:25] upgraded libnl (3.2.9-1 -> 3.2.11-1)
[2012-06-30 11:25] upgraded libusbx (1.0.12-1 -> 1.0.12-2)
[2012-06-30 11:25] upgraded libpcap (1.2.1-2 -> 1.3.0-1)
[2012-06-30 11:25] upgraded libreoffice-en-US (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libreoffice-common (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libreoffice-base (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libreoffice-calc (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libreoffice-draw (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libreoffice-gnome (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libreoffice-impress (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libreoffice-kde4 (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libreoffice-math (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libreoffice-postgresql-connector (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libreoffice-sdk (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libreoffice-sdk-doc (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libreoffice-writer (3.5.4-1 -> 3.5.4-2)
[2012-06-30 11:26] upgraded libwbclient (3.6.5-3 -> 3.6.6-1)
[2012-06-30 11:26] upgraded linux-firmware (20120227-2 -> 20120625-1)
[2012-06-30 11:26] warning: /etc/pacman.d/mirrorlist installed as /etc/pacman.d/mirrorlist.pacnew
[2012-06-30 11:26] upgraded pacman-mirrorlist (20120211-1 -> 20120626-1)
[2012-06-30 11:26] upgraded pciutils (3.1.9-2 -> 3.1.10-1)
[2012-06-30 11:26] upgraded pixman (0.26.0-1 -> 0.26.2-1)
[2012-06-30 11:26] upgraded psmisc (22.18-2 -> 22.19-1)
[2012-06-30 11:26] upgraded python-dbus-common (1.1.0-2 -> 1.1.1-1)
[2012-06-30 11:26] upgraded python2-dbus (1.1.0-2 -> 1.1.1-1)
[2012-06-30 11:26] upgraded qt (4.8.2-1 -> 4.8.2-2)
[2012-06-30 11:26] upgraded raptor (2.0.7-2 -> 2.0.8-1)
[2012-06-30 11:26] upgraded smbclient (3.6.5-3 -> 3.6.6-1)
[2012-06-30 11:26] upgraded vlc (2.0.1-2 -> 2.0.2-1)
[2012-06-30 11:33] Running 'pacman -U android-sdk-r20-2-x86_64.pkg.tar.xz'
[2012-06-30 11:34] You need to source /etc/profile or relogin to add the Android SDK tools to your path.
[2012-06-30 11:34] The android group has been removed, install android packages as root.
[2012-06-30 11:34] upgraded android-sdk (r18-1 -> r20-2)
[2012-06-30 11:35] Running 'pacman -U android-sdk-platform-tools-r12-1-any.pkg.tar.xz'
[2012-06-30 11:36] upgraded android-sdk-platform-tools (r11-2 -> r12-1)
[2012-06-30 11:36] Running 'pacman -U eclipse-android-20.0.0-1-any.pkg.tar.xz'
[2012-06-30 11:36] upgraded eclipse-android (18.0.0-2 -> 20.0.0-1)
[2012-06-30 11:37] Running 'pacman -U eclipse-emf-2.8.0-1-any.pkg.tar.xz'
[2012-06-30 11:38] upgraded eclipse-emf (2.7.2-2 -> 2.8.0-1)
[2012-06-30 11:38] Running 'pacman -U eclipse-gef-3.8.0-1-any.pkg.tar.xz'
[2012-06-30 11:40] upgraded eclipse-gef (3.7.2-2 -> 3.8.0-1)
[2012-06-30 11:41] Running 'pacman -U pgl-2.2.1-2-x86_64.pkg.tar.xz'
[2012-06-30 11:41] warning: directory permissions differ on tmp/
filesystem: 1777 package: 755
[2012-06-30 11:41] upgraded pgl (2.2.1-1 -> 2.2.1-2)
RC.conf
# NETWORKING
# HOSTNAME: Hostname of machine. Should also be put in /etc/hosts
HOSTNAME="moulder"
# Use 'ip addr' or 'ls /sys/class/net/' to see all available interfaces.
# Wired network setup
# - interface: name of device (required)
# - address: IP address (leave blank for DHCP)
# - netmask: subnet mask (ignored for DHCP) (optional, defaults to 255.255.255.0)
# - broadcast: broadcast address (ignored for DHCP) (optional)
# - gateway: default route (ignored for DHCP)
# Static IP example
# interface=eth0
# address=192.168.0.2
# netmask=255.255.255.0
# broadcast=192.168.0.255
# gateway=192.168.0.1
# DHCP example
# interface=eth0
# address=
# netmask=
# gateway=
interface=eth0
address=
netmask=
broadcast=
gateway=
# Setting this to "yes" will skip network shutdown.
# This is required if your root device is on NFS.
NETWORK_PERSIST="no"
# Enable these netcfg profiles at boot-up. These are useful if you happen to
# need more advanced network features than the simple network service
# supports, such as multiple network configurations (ie, laptop users)
# - set to 'menu' to present a menu during boot-up (dialog package required)
# - prefix an entry with a ! to disable it
# Network profiles are found in /etc/network.d
# This requires the netcfg package
#NETWORKS=(main)
# DAEMONS
# Daemons to start at boot-up (in this order)
# - prefix a daemon with a ! to disable it
# - prefix a daemon with a @ to start it up in the background
# If something other takes care of your hardware clock (ntpd, dual-boot...)
# you should disable 'hwclock' here.
DAEMONS=(hwclock syslog-ng !network !networkmanager netfs crond dbus !dhcpcd wicd alsa acpid pgl laptop-mode slim)
when trying # dhcpcd wlan0 (Although I use dhclient in wicd)
dhcpcd[2066]: version 5.5.6 starting
dhcpcd[2066]: wlan0: waiting for carrier
dhcpcd[2066]: timed out
iwconfig
eth0 no wireless extensions.
lo no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:"cannedyams"
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=15 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:off
wicd log when connecting by wire
2012/06/30 16:28:56 :: Internet Systems Consortium DHCP Client 4.2.3-P2
2012/06/30 16:28:56 :: Copyright 2004-2012 Internet Systems Consortium.
2012/06/30 16:28:56 :: All rights reserved.
2012/06/30 16:28:56 :: For info, please visit https://www.isc.org/software/dhcp/
2012/06/30 16:28:56 ::
2012/06/30 16:28:57 :: Listening on LPF/eth0/b8:70:f4:83:a4:3b
2012/06/30 16:28:57 :: Sending on LPF/eth0/b8:70:f4:83:a4:3b
2012/06/30 16:28:57 :: Sending on Socket/fallback
2012/06/30 16:28:57 :: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
2012/06/30 16:28:58 :: DHCPREQUEST on eth0 to 255.255.255.255 port 67
2012/06/30 16:28:58 :: DHCPOFFER from 10.0.1.1
2012/06/30 16:28:58 :: DHCPACK from 10.0.1.1
2012/06/30 16:28:58 :: bound to 10.0.1.13 -- renewal in 5654 seconds.
2012/06/30 16:28:58 :: DHCP connection successful
2012/06/30 16:28:58 :: Connecting thread exiting.
2012/06/30 16:28:59 :: Sending connection attempt result success
when wirelessly
2012/06/30 16:25:19 :: Internet Systems Consortium DHCP Client 4.2.3-P2
2012/06/30 16:25:19 :: Copyright 2004-2012 Internet Systems Consortium.
2012/06/30 16:25:19 :: All rights reserved.
2012/06/30 16:25:19 :: For info, please visit https://www.isc.org/software/dhcp/
2012/06/30 16:25:19 ::
2012/06/30 16:25:20 :: Listening on LPF/wlan0/bc:77:37:07:fd:96
2012/06/30 16:25:20 :: Sending on LPF/wlan0/bc:77:37:07:fd:96
2012/06/30 16:25:20 :: Sending on Socket/fallback
2012/06/30 16:25:20 :: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 6
2012/06/30 16:25:26 :: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
2012/06/30 16:25:38 :: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 15
2012/06/30 16:25:53 :: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 14
2012/06/30 16:26:07 :: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 14
2012/06/30 16:26:21 :: No DHCPOFFERS received.
2012/06/30 16:26:21 :: No working leases in persistent database - sleeping.
2012/06/30 16:26:21 :: DHCP connection failed
2012/06/30 16:26:21 :: exiting connection thread
2012/06/30 16:26:26 :: Sending connection attempt result dhcp_failed
lspci
08:00.0 Network controller: Intel Corporation Centrino Wireless-N 1030 (rev 34)
I've already switched to dclient and turned power saving features off
Any Ideas?
Last edited by parkermcg (2012-06-30 21:41:14)

messages.log when connecting to wireless
Jun 30 17:21:42 localhost dhclient: Internet Systems Consortium DHCP Client 4.2.3-P2
Jun 30 17:21:42 localhost dhclient: Copyright 2004-2012 Internet Systems Consortium.
Jun 30 17:21:42 localhost dhclient: All rights reserved.
Jun 30 17:21:42 localhost dhclient: For info, please visit https://www.isc.org/software/dhcp/
Jun 30 17:21:42 localhost dhclient:
Jun 30 17:21:42 localhost dhclient: Listening on LPF/wlan0/bc:77:37:07:fd:96
Jun 30 17:21:42 localhost dhclient: Sending on LPF/wlan0/bc:77:37:07:fd:96
Jun 30 17:21:42 localhost dhclient: Sending on Socket/fallback
Jun 30 17:21:42 localhost dhclient: DHCPRELEASE on wlan0 to 10.0.1.1 port 67
Jun 30 17:21:42 localhost kernel: [ 624.129671] iwlwifi 0000:08:00.0: L1 Enabled; Disabling L0S
Jun 30 17:21:42 localhost kernel: [ 624.136425] iwlwifi 0000:08:00.0: Radio type=0x2-0x2-0x1
Jun 30 17:21:43 localhost kernel: [ 624.290321] ADDRCONF(NETDEV_UP): wlan0: link is not ready
Jun 30 17:21:43 localhost kernel: [ 624.355364] iwlwifi 0000:08:00.0: L1 Enabled; Disabling L0S
Jun 30 17:21:43 localhost kernel: [ 624.362119] iwlwifi 0000:08:00.0: Radio type=0x2-0x2-0x1
Jun 30 17:21:43 localhost kernel: [ 624.500638] ADDRCONF(NETDEV_UP): wlan0: link is not ready
Jun 30 17:21:43 localhost dhclient: Internet Systems Consortium DHCP Client 4.2.3-P2
Jun 30 17:21:43 localhost dhclient: Copyright 2004-2012 Internet Systems Consortium.
Jun 30 17:21:43 localhost dhclient: All rights reserved.
Jun 30 17:21:43 localhost dhclient: For info, please visit https://www.isc.org/software/dhcp/
Jun 30 17:21:43 localhost dhclient:
Jun 30 17:21:43 localhost dhclient: Listening on LPF/eth0/b8:70:f4:83:a4:3b
Jun 30 17:21:43 localhost dhclient: Sending on LPF/eth0/b8:70:f4:83:a4:3b
Jun 30 17:21:43 localhost dhclient: Sending on Socket/fallback
Jun 30 17:21:43 localhost dhclient: DHCPRELEASE on eth0 to 10.0.1.1 port 67
Jun 30 17:21:43 localhost kernel: [ 624.875063] r8169 0000:07:00.0: eth0: link down
Jun 30 17:21:43 localhost kernel: [ 624.876536] ADDRCONF(NETDEV_UP): eth0: link is not ready
Jun 30 17:21:43 localhost kernel: [ 625.050344] r8169 0000:07:00.0: eth0: link down
Jun 30 17:21:43 localhost kernel: [ 625.050842] ADDRCONF(NETDEV_UP): eth0: link is not ready
Jun 30 17:21:43 localhost dhclient: Internet Systems Consortium DHCP Client 4.2.3-P2
Jun 30 17:21:43 localhost dhclient: Copyright 2004-2012 Internet Systems Consortium.
Jun 30 17:21:43 localhost dhclient: All rights reserved.
Jun 30 17:21:43 localhost dhclient: For info, please visit https://www.isc.org/software/dhcp/
Jun 30 17:21:43 localhost dhclient:
Jun 30 17:21:43 localhost dhclient: Listening on LPF/wlan0/bc:77:37:07:fd:96
Jun 30 17:21:43 localhost dhclient: Sending on LPF/wlan0/bc:77:37:07:fd:96
Jun 30 17:21:43 localhost dhclient: Sending on Socket/fallback
Jun 30 17:21:44 localhost dhclient: DHCPRELEASE on wlan0 to 10.0.1.1 port 67
Jun 30 17:21:44 localhost kernel: [ 625.278255] iwlwifi 0000:08:00.0: L1 Enabled; Disabling L0S
Jun 30 17:21:44 localhost kernel: [ 625.285000] iwlwifi 0000:08:00.0: Radio type=0x2-0x2-0x1
Jun 30 17:21:44 localhost kernel: [ 625.441983] ADDRCONF(NETDEV_UP): wlan0: link is not ready
Jun 30 17:21:44 localhost kernel: [ 625.512578] iwlwifi 0000:08:00.0: L1 Enabled; Disabling L0S
Jun 30 17:21:44 localhost kernel: [ 625.519296] iwlwifi 0000:08:00.0: Radio type=0x2-0x2-0x1
Jun 30 17:21:44 localhost kernel: [ 625.672665] ADDRCONF(NETDEV_UP): wlan0: link is not ready
Jun 30 17:21:46 localhost dhclient: Internet Systems Consortium DHCP Client 4.2.3-P2
Jun 30 17:21:46 localhost dhclient: Copyright 2004-2012 Internet Systems Consortium.
Jun 30 17:21:46 localhost dhclient: All rights reserved.
Jun 30 17:21:46 localhost dhclient: For info, please visit https://www.isc.org/software/dhcp/
Jun 30 17:21:46 localhost dhclient:
Jun 30 17:21:47 localhost dhclient: Listening on LPF/wlan0/bc:77:37:07:fd:96
Jun 30 17:21:47 localhost dhclient: Sending on LPF/wlan0/bc:77:37:07:fd:96
Jun 30 17:21:47 localhost dhclient: Sending on Socket/fallback
Jun 30 17:21:47 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8
Jun 30 17:21:55 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
Jun 30 17:22:07 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
Jun 30 17:22:19 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 19
Jun 30 17:22:38 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 10
Jun 30 17:22:48 localhost dhclient: No DHCPOFFERS received.
Jun 30 17:22:48 localhost dhclient: No working leases in persistent database - sleeping.

IPod Touch unable to connect to wireless network.

I just got an iPod Touch 4 for my birthday (w00t), however I cannot seem to get it to connect to my wireless router. Everytime I try, it says Unable to connect to network. I reset the routers password, but it didn't do anything. I saw in other threads people said to switch ti WPA security, but mine is already set as WPA Personal. I'm not sure what to do! Please help!

NO I did not and thank you very much for the advice. My problem was stated incorrectly in that while I am able to connect to the wireless from that point on I am unable to connect to the internet. I will check the article referred to.

Suddenly unable to connect to wireless network...exhausted all fixes

I’ve got an odd problem with my two-week old MacBook Pro and its connection to my wireless network. I’ve done what I think is pretty exhaustive troubleshooting, but remain baffled. Here’s the story.
This morning I connected to my wireless network (DSL 2WIRE modem/router) with no problem. This afternoon I returned and Airport refused to connect, giving me the error message, “Airport is unable to connect to the wireless network…” The network shows up as being available, but when I attempt to connect, it wont. (I didn’t make any changes or install any programs this morning).
Here’s what I’ve done:
[1] Restarted the router
[2] Repaired permissions
[3] Deleted the network’s entry in Keychain Access
[4] Re-entered my WEP code (assuring it is in correctly; I’ve tried both with the “$” and without)
[5] Used interface robustness and without.
[6] Attempted to join the network from the System Preferences>Network.Airport route.
[7] Created a new account and tried connecting.
Other tidbits of information:
[1] Another MacBook in the house connects to the network with no problem.
[2] My MacBook can connect to another (unsecured) network that I can “see” in my house.
So, it would seem my Airport card is working okay.
Any ideas??

Some more info (in case anyone is listening...)
I tried turning off the WEP code and could connect. (Since I share files on my home network, this isn't a "solution").
I also tried Resetting the MacBook Pro System Management Controller (SMC)(See: http://docs.info.apple.com/article.html?artnum=303319). I did this (I think -- there wasn't any indication that the reset "took"), but alas -- no luck.
I gave Apple Care a call, but the support guy, while courteous and all, didn't have anything to offer other than telling me to take it in to an Apple Store for a repair (clearly it isn't a hardware issue).
Heeellllppppp!

Unable to connect to wireless network

I am unable to connect to my wireless network with my MacBook.
I have no trouble connecting with my windows PC. I have double checked the WEP key and checked that I am using the correct key type (128 bit hex). There is no MAC address access control on the network and DHCP is available.
All I get is a message saying 'There was an error joining the AirPort network "network-name"' and two buttons: 'Try again' (which produces the same error) and 'OK'.
Can anyone help?
MacBook Pro 15" 2.16GHz Mac OS X (10.4.9)

Hi,
I'm also having this problem of not being able to connect to a wireless network. However, I'm in Spain and have my MacBook. I was able to connect to the wireless network with no problem for about 5 days' and then access stopped. I get the same password edit saying the network does not recognise the pw. I've tried all the proposed solutions described in this thread: entering the data manually, using a $ or " sign and to no avail.
The airport symbol is grayed out. However, when I open internet connection to join the network, 15 other networks including my own show up, so I believe the airport card is working okay. (everyone seems to have WiFi in the area).
Does anyone know if there is something peculiar to Europe I need to do in order to gain wireless access again ? I know the broadcast chanels are 1-13 vs 1-11 in the US. But I don't think this is a problem since I had access for a time.
Any info welcome. Sorry if I'm threadjacking here but I don't see where to start a new topic. The network is fine as I'm connecting using an ethernet cable.
Thanks in advance,
J.
iMac G5 Rev 2; 20; 2GHz; 250 GB; 1.512 RAM; & MacBook 2GHz Intel dual core Mac OS X (10.4.2)

Unable to connect via wireless, printer is online.

I am using a Photosmart plus 209a via wireless. There are 3 notebooks connected. 2 will print but my Dell Studio (Win 7 Pro) will not. It was previously connected but now unable to connect. I have uninstalled all components using level 3 twice. Have used the Print/Scan tool. Downloaded the full SW package and the Basic driver SW. I process a job and it gets to the spooler and then "print job failed". I can view the control panel via IP address. I can view network settings and print wireless test page through HP Solution Center. Why am I unable to connect? I was able to use via USB but this is not an option.

It sounds like there is something different on the Dell Studio since it works from two other computers on the same network as the Dell Studio. It also sounds like you are able to access the EWS of the printer by using its IP address.
Are there any other errors messages regarding the printer? If so, what are they?
Is there a third party firewall installed (e.g. Norton, Kasperksy, BitDefender, etc.)?
Is this Windows 7 Professional 32bit or 64bit?
↙-----------How do I give Kudos?| How do I mark a post as Solved? ----------------↓

IPad connected to wireless but Safari wont open

So I have the original iPad. Just bought about 2 weeks ago. Having a problem on my work wireless where is says it is connected but it will not open Safari or any apps that require internet access. This problem comes and goes. The wireless will work in the morning and then stop halfway through the day. My iphone is connected to the same wirless at work and has no problems at all ever. I have tried hard re-set, resetting network settings, shutting it on and on, turning off wireless and turning it back on and still wont work. The IP address is a 169. address and I have read online that this is the problem. Is there any way to fix this without just returning the thing? All the software is up to date. Gets absoultely annoying that it works on some free wireless networks and not others. Any help would be appreciated.

Its a huge company and I really dont want to bother them with an iPad issue. I just find it strange that my iphone connects perfectly fine 100% of the time to the wireless but the iPad does not.
I cant re-set any modems/routers here at work. I have tried the Power/Home button shut down and that does nothing as well. I really dont want to re-set the factory settings on the ipad and lose everything on there. Not sure what to do.
I also had this problem several times on vacation this past weekend where it would say it was connected to the internet but would not work. Iphone worked fine. Think I may just have to take it back.

Mac Mini unable to connect to wireless

Hello there,
I have a 1.66ghz Mac Mini with OSX 10.4.11
I am trying to connect to my wireless router but am having some difficulty. The Airport can see my router in the menu, and when I enter the password, it processes for about 30 seconds then says "There was an error joining the AirPort network".
I know the connection works, because I am using it right now on my macbook with Leopard 10.5.6.
I am using a Netgear wireless router model no. WGT624
Apparently the connection works when I connect via ethernet.
Any help would be much appreciated.

There is no need to upgrade to MacOS 10.5 to resolve this - MacOS 10.4.x was perfectly capable of connecting to wireless routers, and there are untold numbers of Macs running various versions of Tiger which are used daily on wifi.
Most issues with connection failures of this sort are caused by issues with security. As such, a good place to start is to temporarily disable your router's wifi security so that it is an open network, and then try and connect with the mini. If it fails then, you know it's an issue with the mini and signal quality because your MacBook connects OK (thus the router is working correctly). In that case you could obtain a copy of AP Grapher (http://www.chimoosoft.com/products/apgrapher/) on the mini (after connecting it via ethernet which you say works) and looking at the wifi signal the mini is seeing - it seems likely at that point you'll find the signal is low, or rather variable, or the trace for noise is high, meaning there is significant interference. This can create a situation where the system can 'see' the router via wifi, but fails to connect due to time out errors.
If it the mini connects with the security off, then the issue is the type of security or perhaps that the password is not being entered correctly.

Unable to connect to wireless network after software update

on updating the software on my Ipad 3 I am unable to connect to my office wireless network

Look at iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
Additional things to try.
Try this first. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
Another thing to try - Go into your router security settings and change from WEP to WPA with AES.
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
If none of the above suggestions work, look at this link.
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

Seeing Connection Failed message, but everything works, I think....

I have several apple computers - iMac-27, iMac-20, MacMini, and a MacBook Pro.
I am able to "see" all my "remote" machines in Finder under the "SHARED" section - all part of my Back To My Mac grouping.
When I select one of them with the intention of Share Screen, the "Connection Failed..." message appears, and I select "Share Screen..." and everything seems to be working fine.
Am I missing something here?
Jim P

Hi, Web dude -
Stop (or quit) Classic. Then look in the Servers folder in OS 9's System Folder. Clear out any aliases you find in there.
Small possibility, but one of these may also be at play:
- Look in the Apple Menu Items folder in OS 9's System Folder; locate and open the Recent Servers folder, if present. Clean that folder out.
- Look in the Startup Items folder in OS 9's System Folder; remove the alias for anything not present on the hard drive.
Then restart Classic to test.

Unable to connect to wireless, but everything seems to be ... [SOLVED]

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