reboot and re-try on comment #20 (to get verbose report) dell [optiplex] 755 (c2d-e6850, 5gb, amd/ati radeon rv516/x1300/x1550) NOT A CHECKLIST INSTALL; replace ?? which was sda9 as /, re-use sda8 as home reboot so clean this time using ppa:lubuntu-dev/util-linux-patch; update & full-upgrade first (tsimonq2 requested re-test with updated packages..) add-apt-repository ppa:lubuntu-dev/util-linux-patch sudo apt update; sudo apt full-upgrade (12 or more were from ppa if 72; counted 13 this time) this is a re-try after failures; sda9 was listed as unknown, deleted using kde partition manager running `sudo -E calamares -d` form qterm selected sda8 for /home failed with https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/1864787
Note: if looking at session.log, I hadn't exited KDE partition manager & swap wasn't deactivated, thus the segfault, I closed KDE partition manager & re-started calamares. ** Attachment added: "~/.cache/calamares/session.log" https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/1864787/+attachment/5356330/+files/session.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1864787 Title: Lubuntu failed install "sfdisk --force --append /dev/sda" To manage notifications about this bug go to: https://bugs.launchpad.net/calamares/+bug/1864787/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs