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Ubuntu 18.04.5 and 16.04.7 LTS Release Candidate ISOs Now Ready for Public Testing

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Ubuntu

After last week’s release of Ubuntu 20.04.1 LTS as the first point release in the Focal Fossa series, Canonical is now working on new point releases for its long-term supported Ubuntu 18.04 LTS (Bionic Beaver) and Ubuntu 16.04 LTS (Xenial Xerus) operating system series.

Your reaction right now would be like… wait, Ubuntu 16.04.7? Why? Aren’t there only five point releases during the life cycle of an Ubuntu LTS series? Yes, you’re right, Canonical usually bakes only five ISO point releases for each LTS series, but sometime they have to release emergency ISOs because of some nasty bugs.

It happened last year with Ubuntu 16.04.6 LTS and Ubuntu 14.04.6 LTS (now ESM) to patch a critical security vulnerability in the APT package manager, which allowed attackers to execute code as root or possibly install malicious apps and crash the system.

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