NOTE: before considering to post anything new in here, try to install linux-backport-modules-jaunty and reboot. Also, please no more ME TOO comments.
NOTE 2: The Ralink 2.1.2.0 sources seem to solve the problem which people have been having. Please try upgrading to those. Alternatively, wait for the ubuntu team to release a new kernel which incorporates the fix. If the 2.1.2.0 driver still doesn't work you can try it with a patch. For that please see Bryan Stephenson and James Dupin's HOWTO's at https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/339891/comments/47 and https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339891/comments/35 before posting another comment.
Binary package hint: network-manager
Ubuntu 9.04 LiveCD daily
I have Eee PC 901. Built-in wi-fi RT2860STA detected, wireless networks listed correct. When try to connect, it doesnt, like bad password, or so.
In /var/log/wpa_suplicant.log:
Trying to associate with XX:XX:XX:XX:XX:XX (SSID=XXX freq=XXX)
Authentication with 00:00:00:00:00:00 timed out
USB WiFI Linksys WUSB54GC on this notebook works fine.
In /var/log/wpa_suplicant.log:
Trying to associate with XX:XX:XX:XX:XX:XX (SSID=XXX freq=XXX)
Associated with XX:XX:XX:XX:XX:XX
WPA: key negotination complited with XX:XX:XX:XX:XX:XX [PTK=CCMP GTK=TKIP]
Maybe problem in wrong mac 00:00:00:00:00:00? Linksys uses correct mac
On Ubuntu 8.10 (with rt2860sta drivers installed manually) connecting properly.
I was able to connect until a few days ago. I was assuming it was an updated kernel. Trying to connect to a WPA2 wireless router.