I have a similar problem, when i create a protected wireless connection with knoppix, then the key isn't accepted on the windows 7 machine with which i try to connect.
My WI-FI network is recognized but my WEP 128 bit Hex key combination of numbers and letters is
apparently not recognized. Asks me for key twice then disconnects?
I have a similar problem, when i create a protected wireless connection with knoppix, then the key isn't accepted on the windows 7 machine with which i try to connect.
I have encountered this before too. But if I remember correctly, after I make the setting, then I logout and logout from Xwindow again, it then works. That's one of the quirks of network manager. Not sure if that will work for you or not.
I had a similar problem in Debian with WEP and wicd. network-manager may differ. The work around I made was to enter the HEX key and the essid with iwconfig.
As root,
Then I successfully prompt wicd to connect or it would before I could.Code:iwconfig eth0 key restricted <26_digit_HEX_Key> iwconfig eth0 essid <connection_ID>
I made an alias that would run as root:
Can't test this with network-manager since I am not having the problem.Code:alias <a_connection_name>='sudo -u root iwconfig eth0 key restricted <26_digit_HEX_Key> && iwconfig eth0 essid <connection_ID>'
--
Kind Regards,
Freeman

TP-Link TL-SG105 5-Port Gigabit Ethernet Unmanaged Metal Desktop Network Switch
$19.99
NETGEAR GS308EP Essential Series 8-Port Gigabit PoE+ Unmanaged Switch
$49.99
Cisco WS-C3650-12X48UR-L 48-Port Stackable Layer 3 8x10G SFP+ Port Switch
$129.99
TP-Link TL-SG1048 48-Port Gigabit Rackmount Switch New Factory Sealed
$199.99
10-Port Gigabit PoE Network Switch with 8 PoE+ Ports with 2 Combo SFP Slots 125W
$39.99
TP-Link TL-SG2210P 10-Port Gigabit Smart Switch w/ 8-Port PoE+ NO AC SKU 25597
$36.98
Arista DCS-7050SX-64-R 48P 10GbE SFP+ 4P 40GbE QSFP+ RA Switch
$115.00
Arista DCS-7010T-48-R 48P 1GbE 4P 10GbE SFP+ RA Switch with rack mounts
$69.00
Linksys LGS328MPC 24-Port Managed Gigabit PoE+ Switch with 4 10G SFP+ Uplinks
$224.95
Cisco Catalyst 2960-48TT-L 48-Port Fast Ethernet Managed Rackmount Switch
$46.99