# 16.04

Published articles for 16.04.

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## The Case of the Missing PHP Session

DevFeed: [The Case of the Missing PHP Session](<https://devfeed.tech/articles/the-case-of-the-missing-php-session-31306.md>)

Original publisher: [Read original article](<https://nystudio107.com/blog/the-case-of-the-missing-php-session>)

Author: andrew@nystudio107.com (Andrew Welch)

Published: 2017-06-12T02:27:00Z

Content type: article

Language: en

Sources: [nystudio107 | Articles on modern web development.](<https://devfeed.tech/sources/nystudio107-articles-on-modern-web-development.md>)

Topics: [PHP](<https://devfeed.tech/topics/php.md>), [Content Management System](<https://devfeed.tech/topics/cms.md>), [Software as a service](<https://devfeed.tech/topics/saas.md>), [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>), [data](<https://devfeed.tech/topics/data.md>)

Tags: [16-04](<https://devfeed.tech/tags/16-04.md>), [cms](<https://devfeed.tech/tags/cms.md>), [craft](<https://devfeed.tech/tags/craft.md>), [created](<https://devfeed.tech/tags/created.md>), [here-s](<https://devfeed.tech/tags/here-s.md>), [investigations](<https://devfeed.tech/tags/investigations.md>), [logging](<https://devfeed.tech/tags/logging.md>), [minutes](<https://devfeed.tech/tags/minutes.md>), [php](<https://devfeed.tech/tags/php.md>), [saas](<https://devfeed.tech/tags/saas.md>), [sessions](<https://devfeed.tech/tags/sessions.md>), [solved](<https://devfeed.tech/tags/solved.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>), [website](<https://devfeed.tech/tags/website.md>)

### AI overview

An investigation into why users of a Craft CMS SaaS website were logged out unexpectedly. The article explains that PHP sessions on Ubuntu expire after 24 minutes of inactivity by default, regardless of client-side session settings.

### Source excerpt

A SaaS website created with Craft CMS was logging out sessions after 30 minutes; here's how I solved it

## Installing mozjpeg on Ubuntu 16.04 & 18.04 (Forge)

DevFeed: [Installing mozjpeg on Ubuntu 16.04 & 18.04 (Forge)](<https://devfeed.tech/articles/installing-mozjpeg-on-ubuntu-16-04-18-04-forge-31274.md>)

Original publisher: [Read original article](<https://nystudio107.com/blog/installing-mozjpeg-on-ubuntu-16-04-forge>)

Author: andrew@nystudio107.com (Andrew Welch)

Published: 2016-12-14T00:57:00Z

Content type: tutorial

Language: en

Sources: [nystudio107 | Articles on modern web development.](<https://devfeed.tech/sources/nystudio107-articles-on-modern-web-development.md>)

Topics: [Ubuntu](<https://devfeed.tech/topics/ubuntu.md>), [Content Management System](<https://devfeed.tech/topics/cms.md>)

Tags: [16-04](<https://devfeed.tech/tags/16-04.md>), [18-04](<https://devfeed.tech/tags/18-04.md>), [compression](<https://devfeed.tech/tags/compression.md>), [extra](<https://devfeed.tech/tags/extra.md>), [forge](<https://devfeed.tech/tags/forge.md>), [here-s](<https://devfeed.tech/tags/here-s.md>), [images](<https://devfeed.tech/tags/images.md>), [insights](<https://devfeed.tech/tags/insights.md>), [install](<https://devfeed.tech/tags/install.md>), [jpeg](<https://devfeed.tech/tags/jpeg.md>), [mile](<https://devfeed.tech/tags/mile.md>), [mozjpeg](<https://devfeed.tech/tags/mozjpeg.md>), [optimizing](<https://devfeed.tech/tags/optimizing.md>), [ubuntu](<https://devfeed.tech/tags/ubuntu.md>), [want](<https://devfeed.tech/tags/want.md>)

### AI overview

A tutorial for installing mozjpeg on Ubuntu 16.04 or 18.04 through Forge, including building it with CMake and configuring the Craft CMS Imager plugin. The article reports lossless image-size savings compared with jpegoptim.

### Source excerpt

If you want to go the extra mile optimizing your images, here's how to install mozjpeg on Ubuntu 16.04 or 18.04 (Forge)