With this installation I was using WPA2-Personal at the access point. I see the log messages look similar as in bug #741622, deauthenticating immediately after connect.
For a later install on the same computer, also to USB target, I used WEP in the installer to connect to the access point (installation report #761148). So possibly the problem has to do with WPA2 as opposed to WEP. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org