[Bug 1873146] Re: Installing Ubuntu 20.04 LTS crashed without network connection on Dell XPS 13 7390

[Shih-Yuan Lee]

** Summary changed:

- Install Ubuntu 20.04 LTS without network connection on Dell XPS 13 7390 crashed
+ Installing Ubuntu 20.04 LTS crashed without network connection on Dell XPS 13 7390

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to ubiquity in Ubuntu.
https://bugs.launchpad.net/bugs/1873146

Title:
  Installing Ubuntu 20.04 LTS crashed without network connection on Dell
  XPS 13 7390

Status in OEM Priority Project:
  New
Status in ubiquity package in Ubuntu:
  Confirmed
Status in ubiquity source package in Focal:
  Confirmed

Bug description:
  1. Download Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200415.2)
  from http://cdimage.ubuntu.com/daily-live/pending/

  2. Install Ubuntu 20.04 LTS without network connection on Dell XPS 13
  7390

  3. Select minimal installation

  4. It crashed during the installation.

  From syslog
   Exception during installation:
   Traceback (most recent call last):
     File "/usr/share/ubiquity/plugininstall.py", line 1765, in <module>
       install.run()
     File "/usr/share/ubiquity/plugininstall.py", line 62, in wrapper
       func(self)
     File "/usr/share/ubiquity/plugininstall.py", line 224, in run
       self.install_extras()
     File "/usr/share/ubiquity/plugininstall.py", line 1199, in install_extras
       for oem_pkg in oem_pkgs:
   RuntimeError: Set changed size during iteration

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: ubiquity 20.04.11
  ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
  Uname: Linux 5.4.0-21-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
  ApportVersion: 2.20.11-0ubuntu26
  Architecture: amd64
  CasperMD5CheckMismatches: ./boot/grub/efi.img
  CasperMD5CheckResult: fail
  CasperVersion: 1.445
  Date: Thu Apr 16 01:02:14 2020
  InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
  LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200415.2)
  SourcePackage: ubiquity
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/oem-priority/+bug/1873146/+subscriptions