Upgrade to the latest version of Chia on Ubuntu


While upgrading Chia on Linux is not as simple as on Windows, it is still relatively easy.

First we need to stop the Chia service

Open up a terminal, navigate to the chia-blockchain folder, and stop the services

cd chia-blockchain
. ./activate
chia stop -d all

Now we will need to download the latest files using git.

git fetch
git checkout latest
git reset --hard FETCH_HEAD

Now that we have the latest files, we can install the new version.

sh install.sh
. ./activate
chia init

Upgrade GUI

Upgrading the GUI is similar to the above process. Should be able to copy and paste the following commands.

cd chia-blockchain-gui
git fetch
cd ..
chmod +x ./install-gui.sh
cd chia-blockchain-gui
npm run electron &

The last command will launch Chia GUI.

LibreNMS upgrade PHP from 7.2 to 7.4 – CentOS 7

First you’ll need to install the remi repo

sudo wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
sudo wget http://rpms.remirepo.net/enterprise/remi-release-7.rpm
rpm -Uvh remi-release-7.rpm epel-release-latest-7.noarch.rpm

You’ll need to install yum-utils, disable all old php versions, and enable the remi-php74

sudo yum install -y yum-utils
sudo yum-config-manager --disable remi-php56
sudo yum-config-manager --disable remi-php71
sudo yum-config-manager --disable remi-php72
sudo yum-config-manager --disable remi-php73
sudo yum-config-manager --enable remi-php74

If you run into issues you may want to see if you have the webtatic repo installed. I had to disable it to get php to update.

vi /etc/yum.repos.d/webtatic
name=Webtatic Repository EL7 - $basearch
enabled=0   <- Disabled by changing to a 0

And running the yum update should update it to php 7.4

sudo yum update

More information available here.