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GUADEC PSA: WiFi fails due to dhclient lease miscalculation

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http://blogs.gnome.org – The DHCP server at GUADEC apparently gives out infinite leases, which have a value of 0xFFFFFFFF (in seconds).  Leaving aside the question of whether infinite leases are actually a good idea at a conference where many people come and go (hint: they usually aren’t),  why won’t it just @#%@#%!&&* connect? By default NetworkManager uses dhclient for DHCP, and that usually works fairly well.  It’s a well-understood program developed by the ISC that’s used by millions every day.  But dhclient apparently fails with infinite leases.  Here’s the dhclient code (General)