Public bug reported: I tested in my Toshiba laptop (the same as in bug #1781015) and in the same way. There seems to be a new bug now. The installation proceeded a long way, but stopped with the following message:
--- Error Installation failed External command finished with errors. Command calamares-logs-helper /tmp/calamares-root-ucej4awq finished with exit code 1. Output: + root=/tmp/calamares-root-ucej4awq + install_dir=/tmp/calamares-root-ucej4awq/var/log/installer + [ -d /tmp/calamares-root-ucej4awq/var/log/installer ] + mkdir -p /tmp/calamares-root-ucej4awq/var/log/installer + cp /home/lubuntu/.cache/calamares/session.log /tmp/calamares-root-ucej4awq/var/log/installer/debug cp: cannot stat '/home/lubuntu/.cache/calamares/session.log': No such file or directory --- ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: calamares 3.2.1-1 ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18 Uname: Linux 4.15.0-23-generic x86_64 ApportVersion: 2.20.10-0ubuntu5 Architecture: amd64 CasperVersion: 1.394 CurrentDesktop: LXQt Date: Mon Jul 23 12:35:49 2018 LiveMediaBuild: Lubuntu 18.10 "Cosmic Cuttlefish" - Alpha amd64 (20180723) SourcePackage: calamares UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: calamares (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug cosmic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783109 Title: Calamares fails in UEFI mode after external command in Lubuntu Cosmic - new bug To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/calamares/+bug/1783109/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs