# Vision Client on Linux

**URL:** <https://forum.inductiveautomation.com/t/vision-client-on-linux/113535>\
**Category:** Ignition\
**Tags:** vision\
**Created:** [January 25, 2026, 8:48pm UTC](https://forum.inductiveautomation.com/t/vision-client-on-linux/113535 "2026-01-25T20:48:17Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Jason\_Crockett](https://avatars.discourse-cdn.com/v4/letter/j/e99b99/32.png) [@Jason\_Crockett](https://forum.inductiveautomation.com/u/Jason_Crockett)\
**Post date:** [January 25, 2026, 8:48pm UTC](https://forum.inductiveautomation.com/t/vision-client-on-linux/113535/1 "2026-01-25T20:48:17Z")

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I will preface this by saying that I am not a Linux guy. My boss is has installed it…………….

Now, I have a HMI running XFCE 4.12. Vision client has been working up today. When opening the Vision Client Launcher, everything appears to work until I open the project application. I then receive the following. I’ve tried rebooting, reinstalling the client which then asks me to trust the install. I still receive the same message. The vision project works as I can run it on my Windows laptop with no issue.

Any suggestions?

 ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/f/2/f2164dc3345f126ec0f1f881ff6133689afd9a4b.png)

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**Author:** ![David\_Stone](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/david_stone/32/79749_2.png) [@David\_Stone](https://forum.inductiveautomation.com/u/David_Stone)\
**Post date:** [January 25, 2026, 8:54pm UTC](https://forum.inductiveautomation.com/t/vision-client-on-linux/113535/2 "2026-01-25T20:54:44Z")

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What version of the gateway and client are you using?

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<div class="post-metadata">

**Author:** ![Jason\_Crockett](https://avatars.discourse-cdn.com/v4/letter/j/e99b99/32.png) [@Jason\_Crockett](https://forum.inductiveautomation.com/u/Jason_Crockett)\
**Post date:** [January 25, 2026, 9:18pm UTC](https://forum.inductiveautomation.com/t/vision-client-on-linux/113535/3 "2026-01-25T21:18:33Z")

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Ignition Version: 8.1.49

Vision Version: 1.1.49

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**Author:** ![michael.flagler](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/michael.flagler/32/26272_2.png) [@michael.flagler](https://forum.inductiveautomation.com/u/michael.flagler)\
**Post date:** [January 25, 2026, 11:01pm UTC](https://forum.inductiveautomation.com/t/vision-client-on-linux/113535/4 "2026-01-25T23:01:40Z")

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I've seen this error when the date/time is off on the server or client PC, and you might try clearing the cache directory for the user as well (/home/username/.ignition/cache or ~/.ignition/cache as a shortcut) and replace "username" with the proper username.