On Sat, Sep 10, 2016 at 11:30:32AM +1000, Vincent McIntyre wrote: > > You've given me a few things to try out > - tell DHCP to supply different DNS servers (running bind)
Makes no difference. These servers are not configured for v6, while the first ones I used were. There are no v6 entries for the host in any case. > - make sure all ipv6 related options are disabled > and no ipv6 DNS entries exist for the target host Didn't try it. The failure happens really early, before the preseed file is downloaded. > - make sure all ipv6 related options are enabled > and valid ipv6 DNS entries exist for the target host Didn't try > Also I can try installing oldstable with the jessie installer. This worked. Even with mirror/udeb/suite set to 'stable'. For anyone who comes along later, the udeb versions were anna 1.52 base-installer 1.154 libc6-udeb 2.19-18+deb8u4 netcfg 1.131+deb8u1 I think this bug can probably be downgraded until someone else can reproduce it, or at least marked as 'not found' in the later version of libc6-udeb. If I get time I will try with the daily installer and report on that. Vince