Well i managed to install ubuntu v16.04 and not erase|reformat|rebuild my main fat 4 hdd btrfs array using a simpler install scheme!
Using an external hdd to make a full partition format ( ext4) + ubuntu and grub install and then a simple file copy + grub.conf and fstab edits in designed ubuntu 16.04 btrfs subvolume can do the trick! So the bug is somewhere between options to skip btrfs partitions formating the fact that is a lot of subvolumes and a global boot subvolume for all distributions For ubiquity suboptimal ai is too much to handle, is time to call alphago superduper deepmind ai to rescue all fresh penguins! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1575302 Title: i can't install ubuntu 16.04 installer crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1575302/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs