Public bug reported: I choose manual modification for disk partitions ("Something else" button) and got installation crash. Root (/) - on /dev/sda2, Var (/var) - on lvm.
Last messages from /var/log/syslog: Nov 28 03:56:02 ubuntu ubiquity[6069]: Reverting lockdown of the desktop environment. Nov 28 03:56:04 ubuntu /install.py: Exception during installation: Nov 28 03:56:04 ubuntu /install.py: Traceback (most recent call last): Nov 28 03:56:04 ubuntu /install.py: File "/usr/share/ubiquity/install.py", line 764, in <module> Nov 28 03:56:04 ubuntu /install.py: install.run() Nov 28 03:56:04 ubuntu /install.py: File "/usr/share/ubiquity/install.py", line 135, in run Nov 28 03:56:04 ubuntu /install.py: self.copy_all() Nov 28 03:56:04 ubuntu /install.py: File "/usr/share/ubiquity/install.py", line 512, in copy_all Nov 28 03:56:04 ubuntu /install.py: self.db.progress('SET', 10 + copy_progress) Nov 28 03:56:04 ubuntu /install.py: File "/usr/lib/python3/dist-packages/debconf.py", line 83, in <lambda> Nov 28 03:56:04 ubuntu /install.py: lambda *args, **kw: self.command(command, *args, **kw)) Nov 28 03:56:04 ubuntu /install.py: File "/usr/lib/python3/dist-packages/debconf.py", line 88, in command Nov 28 03:56:04 ubuntu /install.py: self.write.flush() Nov 28 03:56:04 ubuntu /install.py: BrokenPipeError: [Errno 32] Broken pipe Nov 28 03:56:04 ubuntu /install.py: Ubuntu version: # lsb_release -rd Description: Ubuntu 20.04.1 LTS Release: 20.04 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ubiquity 20.04.15.2 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27.4 Architecture: amd64 CasperMD5CheckResult: pass CasperVersion: 1.445.1 Date: Sat Nov 28 08:54:50 2020 InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash --- LiveMediaBuild: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) SourcePackage: ubiquity UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: ubiquity (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 focal ubiquity-20.04.15.2 ubuntu ** Attachment added: "/var/log/syslog and /var/log/partman are in this file" https://bugs.launchpad.net/bugs/1906084/+attachment/5438893/+files/log.tgz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1906084 Title: Ubuntu 20.04 desktop installation crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1906084/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs