On 12/10/2012 06:29 AM, Johannes Berg wrote:
On Mon, 2012-12-10 at 06:10 -0500, Mark Hounschell wrote:
The driver is use has was identified in the original email. So I guess this
is the right place to report this issue?
Yeah, I guess Larry should take a look.
In each of the wpa log files I See
in the beginning, a section like this:
nl80211: Received scan results (4 BSSes)
wlan0: BSS: Start scan result update 1
wlan0: BSS: Add new id 0 BSSID c8:d7:19:7a:ab:1e SSID 'hounschell-1'
wlan0: BSS: Add new id 1 BSSID 20:aa:4b:b2:dd:79 SSID 'hounschell-1'
wlan0: BSS: Add new id 2 BSSID 00:18:f8:ff:72:d5 SSID 'hounschell-1'
wlan0: BSS: Add new id 3 BSSID 00:1a:70:6d:99:50 SSID 'MACDONALD'
Every time the first one listed is the one actually selected and each time
is different and usually NOT the closest.
That's expected, the order is random by the order in which it was found
in scanning etc. There's no inherent order here.
It is a Desktop in a fixed location. The AP is within 15ft of the ASUS USB
adapter and in direct line of sight. There may be more than one problem
here. I think one of the problems is right here. Above 20:aa:4b:b2:dd:79 is
the closest AP. Why is it not first in the list?
See above.
Why, when it selects one
of the others and it can't figure out it selected the wrong one and
reselect the right one seems like a different problem. After all when it
does select the correct one, all is good but the actual bandwidth.
Well so I suspect the driver is also not reporting useful signal
strength so that wpa_s doesn't know which one to select. And then when
the connection fails, the driver is refusing scanning so it can't even
reconnect to a better AP ...
IOW, all driver problems, and I'm not familiar enough with that driver
to tell you what's going on.
Should I file and bug report and/or contact the author?
Mark
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