[SOLVED] internet access Buffalo WLI-UC-GNM2 - Raspberry Pi Forums


i have problem accessing internet using wifi dongle.
dongle: buffalo wli-uc-gnm2

tried setup using gui desktop.

scan finds wifi router.
enter password , click on add.
now, tries access doesn't seem work. never did ip address.

error message is: 4-way handshake failed - pre-shared key may incorrect

if /etc/wpa_supplicant/wpa_supplicant.conf, find several times "network" entry , 1 of them contains wrong password (psk key). tried fix using nano, doesn't work.

reason, or should else.

thank you
michael

connection wire ok.

i dunno in way did nano not work. did if fail write file or password in file okay?


raspberrypi



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