Trying to SSH to a Cisco switch from Ubuntu 20.04 you may get this error: This error is because Ubuntu 20.04 has disabled the SHA1-based key exchange methods after some attacks have been found on SHA1. To work around this issue for Cisco switches you can use the command line argument -oKexAlgorithms=+diffie-hellman-group1-sha1 like this: To […]
Category: Linux
I have been trying to find a way to create a regular backup of my Cisco switch’s running-config, so I can store it in my normal backups. However, after searching online I was able to find some tools that were almost there, but nothing that was quite as flexible as I needed, so I wrote […]
I recently decided to move away from using my Wifi access point as a router, and instead use an old my Raspberry Pi 2 as my router. I had a few reasons for doing this: I wanted a more up-to-date device as my internet facing box. My Wifi AP hasn’t received any firmware updates in […]
Note – 2020-01-06 – The latest version of Kodi is now available in the standard Raspian 10 repository, so installing the standard way will get a working, up-to-date version, no need to add extra sources. To install just run: Kept for historical purposes: Since the release of Raspbian 10 Buster, I have really enjoyed using […]
I was trying to enable the BFQ scheduler on my laptop running Ubuntu 19.04, because as I moved around and created some large files my computer became basically unusable. After some investigation I found the page on the BFQ scheduler and how it is meant to address these sorts of issues. There is some instructions […]
Under my TV I have a Raspberry Pi 3 running Kodi, which works great for watching/listening to all my media. However, with it idling and always-on, I thought it would be great to be able to use it as a Nextcloud server as well. Here’s some details on my setup, as well as a some […]
When trying to set up my new Kubuntu install I went to install the VMWare Remote Console, and to my annoyance the installer would fail without any feedback on what was going wrong. Here’s what I needed to do to fix it. To start with , some details of my machines and setup: Date: 2019-05-24 […]
When I heard about the xonsh project – https://xon.sh I thought it sounded great, as I really enjoy the python language and am much more comfortable using python to write scripts than I am using bash. I also find the bash syntax very confusing, and am never sure of the right way to write a […]