[Bug 2078589] Re: Upgrade to 24.04 fails.

[Julian Andres Klode]

Due to the seeming lack of the actual failure in the main log for the Qt
frontend, it does seem to be the continuing fight desktop-base vs
kubuntu-settings-desktop vs fontconfig-common:

Investigating (19) fontconfig-config:amd64 < 2.13.1-4.2ubuntu5 -> 2.15.0-1.1ubuntu2 @ii umU Ib >
Broken fontconfig-config:amd64 Breaks on kubuntu-settings-desktop:amd64 < 1:22.04.10 | 1:24.04.12 @ii umH > (< 1:23.04.3)
  Considering kubuntu-settings-desktop:amd64 1 as a solution to fontconfig-config:amd64 59
  Upgrading kubuntu-settings-desktop:amd64 due to Breaks field in fontconfig-config:amd64
Investigating (19) kubuntu-settings-desktop:amd64 < 1:22.04.10 -> 1:24.04.12 @ii umU Ib >
Broken kubuntu-settings-desktop:amd64 Conflicts on desktop-base:amd64 < 11.0.3ubuntu1 -> 12.0.6+nmu1ubuntu1 @ii umU >
  Considering desktop-base:amd64 3 as a solution to kubuntu-settings-desktop:amd64 1
  MarkKeep kubuntu-settings-desktop:amd64 < 1:22.04.10 -> 1:24.04.12 @ii umU Ib > FU=0
  Holding Back kubuntu-settings-desktop:amd64 rather than change desktop-base:amd64


I also see

Broken libpcap0.8t64:amd64 Depends on libibverbs1:amd64 < none | 50.0-2build2 @un umH > (>= 1.1.6)
  Considering libibverbs1:amd64 0 as a solution to libpcap0.8t64:amd64 18
  MarkKeep libpcap0.8t64:amd64 < none -> 1.10.4-4.1ubuntu3 @un umN Ib > FU=0
  Holding Back libpcap0.8t64:amd64 rather than change libibverbs1:amd64

which is particularly complex.

It in turn:

Investigating (0) libkf5sysguard-bin:amd64 < none -> 4:5.27.11-0ubuntu3 @un uN Ib >
Broken libkf5sysguard-bin:amd64 Depends on libpcap0.8t64:amd64 < none | 1.10.4-4.1ubuntu3 @un umH > (>= 1.0.0)
  Considering libpcap0.8t64:amd64 18 as a solution to libkf5sysguard-bin:amd64 4
  MarkKeep libkf5sysguard-bin:amd64 < none -> 4:5.27.11-0ubuntu3 @un uN Ib > FU=0
  Holding Back libkf5sysguard-bin:amd64 rather than change libpcap0.8t64:amd64

then:

Broken kubuntu-desktop:amd64 Depends on libkf5sysguard-bin:amd64 < none | 4:5.27.11-0ubuntu3 @un uH >
  Considering libkf5sysguard-bin:amd64 4 as a solution to kubuntu-desktop:amd64 0
  MarkKeep kubuntu-desktop:amd64 < 1.418.1 -> 1.451 @ii umU Ib > FU=0
  Holding Back kubuntu-desktop:amd64 rather than change libkf5sysguard-bin:amd64

But I'm afraid I don't have a solution handy here.

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https://bugs.launchpad.net/bugs/2078589

Title:
  Upgrade to 24.04 fails.

Status in ubuntu-release-upgrader package in Ubuntu:
  Confirmed

Bug description:
  The error popping up during the upgrade process says Could not
  calculate the upgrade. An unresolvable problem occurred while
  calculating the upgrade. If none of this applies, then please report
  this bug using the command 'ubuntu-bug ubuntu-release-upgrader-core'
  in a terminal. If you want to investigate this yourself the log files
  in '/var/log/dist-upgrade' will contain details about the upgrade.
  Specifically, look at 'main.log' and 'apt.log'.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: ubuntu-release-upgrader-core 1:22.04.19
  ProcVersionSignature: Ubuntu 6.8.0-40.40~22.04.3-generic 6.8.12
  Uname: Linux 6.8.0-40-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu82.6
  Architecture: amd64
  CasperMD5CheckResult: pass
  CrashDB: ubuntu
  CrashReports:
   664:1000:124:0:2024-08-30 10:13:56.619993377 -0700:2024-08-30 10:13:56.619993377 -0700:/var/crash/_usr_share_code_code.1000.upload
   640:0:124:169696:2024-08-31 12:36:47.809673198 -0700:2024-08-31 12:36:47.809673198 -0700:/var/crash/_usr_bin_do-release-upgrade.0.crash
   640:1000:124:9988448:2024-08-30 10:13:55.618993282 -0700:2024-08-30 10:13:56.645992933 -0700:/var/crash/_usr_share_code_code.1000.crash
   600:116:124:37:2024-08-30 10:13:57.323981350 -0700:2024-08-30 10:13:57.323981350 -0700:/var/crash/_usr_share_code_code.1000.uploaded
  CurrentDesktop: KDE
  Date: Sat Aug 31 13:22:58 2024
  InstallationDate: Installed on 2023-11-05 (300 days ago)
  InstallationMedia: Kubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 (20230807.1)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to jammy on 2024-08-31 (0 days ago)
  VarLogDistupgradeTermlog:

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