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Casper‐Node 2.0 upgrade preliminary setup steps
Joe Sacher edited this page Mar 11, 2025
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If your node is running 20.04 or newer, it will be compatible with 2.0 casper-node upgrade.
The old repo.casperlabs.io debian repo has been shut down. There is no secure way to point to a new repo without manual steps.
Load repo.casper.network in your browser and follow the steps listed. These will setup your node to pull debian packages for 2.0 staging.
/etc/casper/network_configs stores casper.conf and casper-test.conf. Both of these config files need updated. This can be done by installing a new version of casper-node-launcher from the new debian repo added above. However, this will stop the node and start it again.
No functional changes are needed for casper-node-launcher so this can also be down by just downloading the new files:
cd /etc/casper/network_configs
sudo -u casper curl -JLO https://genesis.casper.network/casper/casper.conf
sudo -u casper curl -JLO https://genesis.casper.network/casper-test/casper-test.conf