Linux 7.1.8 Is Stable While 7.2 Is Still a Release Candidate
Kernel.org now lists Linux 7.1.8 as stable and 7.2-rc7 as mainline; here is what those labels mean for upgrades and bug reports.
7 min read
Topic
8 articles
Operational practices for administering reliable Linux systems.
Kernel.org now lists Linux 7.1.8 as stable and 7.2-rc7 as mainline; here is what those labels mean for upgrades and bug reports.
7 min read
Ubuntu 26.04 LTS is out; its new release-note structure separates the two-year LTS jump from the smaller 25.10 upgrade.
8 min read
Fedora 44 shipped on 28 April 2026; inspect DNF5 integration, installer networking, toolchain changes, and the supported upgrade path.
8 min read
Use status, show, journalctl, unit dependencies, and a disposable user service to turn a failed unit into an exact exit reason.
10 min read
Separate application lookup policy, the local resolver, and direct DNS queries with getent, resolvectl, and dig.
10 min read
A local HTTP fixture exposes decisive differences in 404 exit codes, redirect following, output, retry policy, and protocol scope.
10 min read
Signals request process actions; a safe lab shows SIGTERM running cleanup with exit 0 while SIGKILL bypasses handlers and yields status 137.
9 min read
A practical command map for inspecting Linux first, then changing files, processes, storage, networking, logs, users, and packages with portability boundaries visible.
16 min read