Just tested the "truly blank drive" scenario on the 20150417.1 daily:
http://cdimage.ubuntu.com/ubuntu/daily-live/20150417.1/
(sha1sum 0f1bdbc623df6816f1d058277811d8191408aeb9)
And it worked okay (although from others it sounds like things definitely aren't fixed for all scenarios).
BTW, the reason I'm booting the ISO with init=/sbin/upstart is to work around this bug:
https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1445587
Just tested the "truly blank drive" scenario on the 20150417.1 daily:
http:// cdimage. ubuntu. com/ubuntu/ daily-live/ 20150417. 1/
(sha1sum 0f1bdbc623df681 6f1d058277811d8 191408aeb9)
And it worked okay (although from others it sounds like things definitely aren't fixed for all scenarios).
BTW, the reason I'm booting the ISO with init=/sbin/upstart is to work around this bug:
https:/ /bugs.launchpad .net/ubuntu/ +source/ ubiquity/ +bug/1445587