The old methods to activate Linux app windows no longer work well, but new methods have been invented already.
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Linux and free software
Recent releases of either Qubes OS or Fedora have changed something that makes LibreOffice run dog-slow. Here's how to restore its former speed.
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Linux and free software
This PromQL join trick does not appear to be documented anywhere (that I could find).
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Linux and free software
A step-by-step guide to install ZFS on a newly-installed Fedora system, with screenshots and tips.
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Linux and free software
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