When it comes to upgrading an operating system, home users have plenty of flexibility. Whether running Windows, Mac, or a Linux-based OS, moving to the latest and greatest should be a fairly uneventful affair. For businesses, however, bleeding edge is hardly ideal. After all, companies use their computers to make money — there is no room for downtime due to upgrade issues. In other words, if it isn’t broken, don’t fix it. This is why many in the corporate world still run Windows 7.
Of course, staying on an older operating system can be problematic as well. As long as the OS is supported, you are golden. To run an operating system that no longer gets security updates is pure madness, though. Luckily, if you need to run an unsupported operating system, some maintainers, such as Canonical and Microsoft, will still support you — if you pay up. For example, next year, Ubuntu 14.04 will reach end of life, so today, Canonical announces its Extended Security Maintenance (ESM) plans.
When will normal support stop for Ubuntu 14.04? April 30, 2019. In other words, if your company is still running Trusty Tahr, you have about half a year to come up with a plan. You can either upgrade to a supported Ubuntu version, such as 16.04, or you can give Canonical part of your budget for ESM updates.
Submitted by: Arnfried Walbrecht