# Processing 4.4.4 on Ubuntu 22.04 can’t access tty ports

**URL:** <https://discourse.processing.org/t/processing-4-4-4-on-ubuntu-22-04-can-t-access-tty-ports/47018>\
**Category:** Beginners\
**Created:** [August 25, 2025, 10:05am UTC](https://discourse.processing.org/t/processing-4-4-4-on-ubuntu-22-04-can-t-access-tty-ports/47018 "2025-08-25T10:05:18Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![sableraph](https://yyz2.discourse-cdn.com/flex036/user_avatar/discourse.processing.org/sableraph/32/251_2.png) [@sableraph](https://discourse.processing.org/u/sableraph)\
**Post date:** [August 26, 2025, 10:34am UTC](https://discourse.processing.org/t/processing-4-4-4-on-ubuntu-22-04-can-t-access-tty-ports/47018/8 "2025-08-26T10:34:06Z")

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> [@sterretje](#):
>
> When I continue with my Processing application I will give it a try in Fedora (or which ever distro I will be using at that time)

Ok, let us know when you do!

For anyone else running into this, please give 4.4.6 a try 🙏 We’ve tested it on different distributions and machines, and it seems to work well, but feedback from people using it in their own setups is what really confirms the fix.

We know Snap has a bit of a reputation, and we’re working on Flatpak and .deb builds (see [PR #1204](https://github.com/processing/processing4/pull/1204)), but this release should address most Snap issues, and community feedback is the only way to be sure it worked.

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