On Tue, 2009-04-07 at 03:00 +0300, Maxim Levitsky wrote: > I noticed that always first attempt at scan fails when NM asks for scan. > I also noticed that this happens with quite recent kernels (I think > 2,6.28) didn't have this behavior. I'm pretty sure it did. > Looking a bit deeper I discovered that each time NM disconnects from a > networks it sets random ssid/essid to the card (using wireless > extensions) This forces a scan > After that scan fails for some time. > > as a NM free example you can run > > iwconfig wlan0 essid dummy > iwlist scan and then this fails with EBUSY. johannes
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