main June 2021

main@lists.alug.org.uk

12 participants
5 discussions

Start a nNew thread

Laptops
by Michael Goddard 28 Jun '21

28 Jun '21

If you were in the market for a laptop, which make, model, size etc would it be, and why? Tia Michael

7 6

Linux Mint updates issue
by Bev Nicolson 24 Jun '21

24 Jun '21

Right after I've logged in, I can update anything that needs updating, via the Update Manager. After that, I just a get a red cross in the shield and the message 'Could not refresh the list of updates.' Ideas? I've tweaked the sources list but that does nothing. Bev.

2 1

Lets Encrypt renewals via DNS
by Mark Rogers 21 Jun '21

21 Jun '21

Sometimes you can't find the answer to your question on line. This is one of those examples where the answers seem plentiful but I can't get my head around them. I have a couple of domains with Lets Encrypt wildcard certificates. Creating the certs manually is easy (if a bit laborious): add the specified ._acme_callenge DNS entry and a handful of files under docroot .well-known/acme-challenge. But they can't be renewed automatically so every three months I need to go through the whole process again. Reading the docs, if my DNS is with one of the supported DNS providers (eg DigitalOcean, who I have an account with) then it can be automated via the API (the files under docroot I think can be automated with the --apache plugin?) but that's not where my DNS is. The docs suggest that I can use a CNAME but don't go beyond that. Has anyone done this, or otherwise automated wildcard certificate renewals where the DNS isn't in a supported provider? Also (probably simpler): once the certificate is created, can all the .acme-challenge files and DNS records be deleted? -- Mark Rogers // More Solutions Ltd (Peterborough Office) // 0344 251 1450 Registered in England (0456 0902) 21 Drakes Mews, Milton Keynes, MK8 0ER

2 2

Ubuntu upgrade disaster
by Jenny Hopkins 21 Jun '21

21 Jun '21

Hi folks, I'm attempting to upgrade from Ubuntu 18.04 -> 20.04. The 18.04 has been brought completely up to date, and has no broken packages. However, when I run " sudo do-release-upgrade -d", the system starts preparing for the upgrade then bails out. The log file shows: 2021-06-20 09:39:31,393 DEBUG Marking 'ubuntu-desktop' for upgrade 2021-06-20 09:39:31,850 DEBUG Marking 'xubuntu-core' for upgrade 2021-06-20 09:39:32,694 WARNING Can't mark 'xubuntu-core' for upgrade (E:Unable to correct problems, you have held broken packages.) 2021-06-20 09:39:32,694 DEBUG Marking 'xubuntu-desktop' for upgrade 2021-06-20 09:39:33,631 WARNING Can't mark 'xubuntu-desktop' for upgrade (E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.) 2021-06-20 09:39:33,632 DEBUG Marking 'ubuntu-mate-core' for upgrade 2021-06-20 09:39:34,559 WARNING Can't mark 'ubuntu-mate-core' for upgrade (E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.) 2021-06-20 09:39:34,561 DEBUG Marking 'ubuntu-mate-desktop' for upgrade 2021-06-20 09:39:35,491 WARNING Can't mark 'ubuntu-mate-desktop' for upgrade (E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.) 2021-06-20 09:39:39,951 ERROR Dist-upgrade failed: 'Broken packages after upgrade: xubuntu-core, xubuntu-desktop' 2021-06-20 09:39:39,952 DEBUG abort called However, I don't have any broken packages - both the graphic packages manager and CLI searches confirm this. Trying to run the upgrade from the GUI just crashes. Can I do this the debian way, and alter the sources file and do the upgrade that way? Many thanks, Jenny

2 2

Re: [ALUG] When did this start?
by Phil Ashby 03 Jun '21

03 Jun '21

On 01/06/2021 12:00, Bill Hill <mail(a)wbh.org> wrote: > > Just been re-zapping a RaspberryPi and noticed that / has: > > lrwxrwxrwx 1 root root 7 Mar 4 22:45 bin -> usr/bin/ > lrwxrwxrwx 1 root root 7 Mar 4 22:45 lib -> usr/lib/ > lrwxrwxrwx 1 root root 8 Mar 4 22:45 sbin -> usr/sbin/ > > When did bin lib and sbin become links, and what's the rationale? Is > this from Debian? > This was enlightening, and it's been a thing for several years outside Debian / Raspbian it seems (it arrived with systemd and majority use of an initrd to mount the rootfs). https://unix.stackexchange.com/questions/266517/why-is-bin-a-symbolic-link-… Phlash.

1 0

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

1997

main June 2021