# Manager update won't open?

**URL:** <https://forum.manager.io/t/manager-update-wont-open/7297>\
**Category:** Uncategorized\
**Created:** [October 7, 2016, 7:58am UTC](https://forum.manager.io/t/manager-update-wont-open/7297 "2016-10-07T07:58:43Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![lubos](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.manager.io/lubos/32/62798_2.png) [@lubos](https://forum.manager.io/u/lubos)\
**Post date:** [October 7, 2016, 11:31pm UTC](https://forum.manager.io/t/manager-update-wont-open/7297/4 "2016-10-07T23:31:32Z")

</div>

What version of Mono do you have installed on Kubuntu 14.04?

When new versions of Manager are released, they might be taking advantage of newer features available in newer versions of Mono only. This would explain why the latest version wouldn’t work on 14.04 and would work on 16.04.

Upgrading to the latest version of Mono on Kubuntu 14.04 could resolve the issue.

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_[View the full topic](https://forum.manager.io/t/manager-update-wont-open/7297)._