[Bug 1865389] Re: iMacG5 runs 16.04 quite okay, updating to 18 failed

[Chris Guiver]

Thank you for taking the time to report this issue and helping to make
Ubuntu better.

PPC & PPC64 are dropped architectures, with 14.04 LTS being the last
release of Ubuntu with full support, and flavors provided support with
releases for 16.04 LTS. Both Ubuntu 14.04 LTS and flavors of 16.04 LTS
reached EOL on April-2019.

>From 14.04 support was added for PPC64EL and is now the only supported
architecture (https://wiki.ubuntu.com/ppc64el) though it'll be of no use
to you.

Refer https://help.ubuntu.com/lts/installation-
guide/powerpc/ch02s01.html for supported architectures for Ubuntu 18.04
LTS (bionic).

I'm going to mark this bug invalid due to unsupported architecture. If
however you believe I'm in error, please leave a comment with details
and change the status back to "New".

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1865389

Title:
  iMacG5 runs 16.04 quite okay, updating to 18 failed

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

Bug description:
  Perhaps my Apple iMac G5 version hardware does not support a newer OS?
  I haven't looked into that, to be honest.

  So please don't spend too much time on this one.

  Ubuntu 18 was not in the powerpc ubuntu's list, so perhaps it is wise,
  not to try upgrading to that. Maybe iMac G5 owners should not get an
  upgrade proposal by the updater. I bet, you don't get many people
  thinking that's a bug.

  
  It is just an old machine and I am glad enough, I found an Ubuntu Mate and a Lubuntu PowerPC distro for it. I'm slowly learning how that Apple partition table, and that bootloader Yaboot is working. Was glad I managed to copy the OS partition to a larger harddisk and got it booting. Basic stuff for ict professionals, but fun to figure things out. Next hurdle is finding out, why some models do boot from usb, and some don't. Having only one sata port onboard, booting usb would be nice, to have some options. Yes, this is a nice hobby. Wish I had more than 1 core.

  The bluetooth results in a System program error (ish, I got it in
  Dutch), turning bluetooth off helps, or simply ignoring the warnings.
  Haven't noticed any nasty side effects. I guess this is one of the
  small problems you expect, using weird old computers. Perhaps there is
  some manufacturer's support for that bluetooth part, something was
  written for or by Apple, maybe some shareware code is available. Or
  it's work in progress, safety and bluetooth are opposites... If that
  error keeps popping up, I might report that one seperately. Now it's
  just to give you an impression of the few Ubuntu problems I've met,
  using this iMac G5.

  And I should join some group of old Apple and Linux enthusiasts,
  perhaps. There are more people still using old hardware...

  Thanks for taking notice, it's just a "hey, not upgrading" thing.

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: ubuntu-release-upgrader-core 1:16.04.29
  ProcVersionSignature: Ubuntu 4.4.0-174.204-powerpc64-smp 4.4.211
  Uname: Linux 4.4.0-174-powerpc64-smp ppc64
  ApportVersion: 2.20.1-0ubuntu2.21
  Architecture: powerpc
  CrashDB: ubuntu
  Date: Sun Mar  1 23:22:53 2020
  InstallationDate: Installed on 2020-02-29 (1 days ago)
  InstallationMedia: Ubuntu-MATE 16.04 LTS "Xenial Xerus" - Release powerpc (20160420.1)
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=nl_NL
   PATH=(custom, no user)
   LANG=nl_NL.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to xenial on 2020-03-01 (0 days ago)
  VarLogDistupgradeAptlog:
   Log time: 2020-03-01 23:21:41.469213
   Log time: 2020-03-01 23:21:46.295011
   Log time: 2020-03-01 23:22:21.329214
   Log time: 2020-03-01 23:23:04.797974
  VarLogDistupgradeTermlog:

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