Ubiquity Disk Setup crashes (AssertionError) on "Undo all changes"

Bug #1783033 reported by jimbo1qaz
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
ubiquity (Ubuntu)
New
Undecided
Unassigned

Bug Description

I'm running Kubuntu 18.04 from USB, trying to install into a GPT HDD.

- Navigate Ubuntu installer until you reach Disk Setup
- Create Partition sda6, Use as: "physical volume for encryption"
    - I can't find how to create any partitions within the encrypted partition.
- Undo all changes

Traceback (most recent call last):
  File "/usr/lib/ubiquity/ubiquity/frontend/kde_components/PartMan.py", line 468, in on_undo_clicked
    self.ctrlr.dbfilter.undo()
  File "/usr/lib/ubiquity/plugins/ubi-partman.py", line 3305, in undo
    assert self.current_question == 'partman/choose_partition'
AssertionError

I get the feeling you tried to switch self.current_question to "create partitions within encrypted volume", but the wizard was still showing the partitioning screen.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubiquity 18.04.14
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
CasperVersion: 1.394
CurrentDesktop: KDE
Date: Mon Jul 23 01:14:00 2018
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/kubuntu.seed boot=casper maybe-ubiquity quiet splash ---
LiveMediaBuild: Kubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

Revision history for this message
jimbo1qaz (jimbo1qaz-2) wrote :
To post a comment you must log in.
This report contains Public information  
Everyone can see this information.

Other bug subscribers

Remote bug watches

Bug watches keep track of this bug in other bug trackers.