docs: Fixing Ubuntu installation guide#9188
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enaples
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daywalker90
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Jun 8, 2026
| python3 python3-pip net-tools zlib1g-dev libsodium-dev gettext lowdown | ||
| pip3 install --upgrade pip | ||
| sudo apt update | ||
| sudo ln -snf /usr/share/zoneinfo/UTC /etc/localtime && echo UTC > /etc/timezone |
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Why change someones timezone here?
| ```shell | ||
| sudo apt-get install -y cargo rustfmt protobuf-compiler | ||
| sudo apt install -y protobuf-compiler | ||
| curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y |
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We currently require rust 1.85+ which is satisfied by apt on Ubuntu 25.10 and higher. So maybe don't have everyone install rustup?
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Important
26.06 FREEZE April 30th: Non-bugfix PRs not ready by this date will wait for 26.09.
RC1 is scheduled on May 14th
The final release is scheduled for June 1st.
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tools/lightning-downgradeChangelog-None
Description
Updating installation guide for Ubuntu. Main highlight: dropped support for versions <22.04.
Tested on docker images.