You have been subscribed to a public bug: I have a laptop with a 64 GB SSD. It had two partitions sda1 and 2 for my former swap and root partition.
I downloaded the Ubuntu MATE 15.04 ISO and dd'ed it onto a USB stick and booted from that. At the disk partitioning step of the installer I told it to use the whole disk to create the standard partition layout with ext4. After clicking "Start Installation" a window popped up, telling me that the creating of the filesystem on sda has failed. I tried several manual layouts, filesystems with the manual partitioning step until I opend gparted on the Live image and saw that it uses the /dev/sda partitions as swap. I used swapoff to disable swap on these partitons. I nuked the partiton table and verified that there is no partion and no swap active on /dev/sda with lsblk. I reran the installer told it to use the entire (now blank) disk. Same error. Again after parition creation /dev/sda1 was instantly used as swap making the filesystem creation fail. I was a bit surprised that it always created /dev/sda1, sda2 (just a 1kb parition) and sda5 and not simply 1 and 2. I found out that in /etc/fstab apart from the usual overlay stuff and tmpfs for the Live Image /dev/sda1 and /dev/sda5 are both declared as swap devices (terrible idea). I deleted those two lines and stoped systemd-swap.target for good measure. Afer that the installation just worked. No more complaints about not being able to create a filesystem on the sda partition. I'm surprised it even let it swap onto /dev/sda1 the first time which was an old ext4 parition. So for me this looks like if I use the Ubuntu MATE Live USB/CD on my 2GB RAM laptop and open to many tabs in a browser it will just start overwriting the first drive. ** Affects: ubiquity (Ubuntu) Importance: Undecided Status: New -- Installation Media always wants to swap onto sda1 and 5 making installation impossible https://bugs.launchpad.net/bugs/1453465 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs