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

[Launchpad Bug Tracker]

This bug was fixed in the package ubiquity - 20.04.13

---------------
ubiquity (20.04.13) focal; urgency=medium

  [ Steve Langasek ]
  * Always invoke mokutil with --timeout -1 so that users don't miss the key
    enrollment on reboot and end up with broken dkms modules.  LP: #1856422.

  [ Iain Lane ]
  * plugininstall: Don't modify oem_pkgs while we're iterating over it
    (LP: #1873146)
  * plugininstall: Don't bother calling do_install() if there's no packages

  [ Dimitri John Ledkov ]
  * Correctly install oem kernel flavour, when desired.
  * When validating new kernel, allow kernel version higher than 2.x
  * When keeping existing kernel, do not mark kernel image as manually
    instally, only the meta.
  * When removing a kernel, remove modules and meta.

 -- Dimitri John Ledkov <xnox at ubuntu.com>  Thu, 16 Apr 2020 22:56:34
+0100

** Changed in: ubiquity (Ubuntu Focal)
       Status: Confirmed => Fix Released

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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:
  Fix Released
Status in ubiquity source package in Focal:
  Fix Released

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)

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