ifconfig: SIOCGIFFLAGS: No such device
ifconfig: SIOCGIFFLAGS: No such device
ra0 is not a wifi interface, changing it.
Configuring ...lo no wireless extensions.
[OK]
dummy0 no wirleless extensions.
Starting wpa supplicant for WPA-PSK...
wpa_supplikant: option requires an argument -- 'i'
wpa_supplicant v0.7.3
Copyright (c) ...
...
...
Starting udhcpc client on: ...
udhcpc: SIOCGIFINDEX: No such device
after turning off the pc and reboot, the adapter and the network appeared again, but always with very poor quality (between 0/100 and max. 23/100, while my lifebook shows always min. 65/100). the signal strength shows around 86% - 88%.
i think there is a problem about the wifi adapter itself?
for a moment i could reach the internet. but the connection is very slow. can this happen because of the usb 1.1 version?