# Unable to start Slicer 4.10.2 on Ubuntu 22.04

**URL:** <https://discourse.slicer.org/t/unable-to-start-slicer-4-10-2-on-ubuntu-22-04/30225>\
**Category:** Support\
**Created:** [June 26, 2023, 2:14am UTC](https://discourse.slicer.org/t/unable-to-start-slicer-4-10-2-on-ubuntu-22-04/30225 "2023-06-26T02:14:56Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![jamesobutler](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jamesobutler/32/7511_2.png) [@jamesobutler](https://discourse.slicer.org/u/jamesobutler)\
**Post date:** [June 26, 2023, 7:34pm UTC](https://discourse.slicer.org/t/unable-to-start-slicer-4-10-2-on-ubuntu-22-04/30225/8 "2023-06-26T19:34:02Z")

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I assume using Slicer 4.10.2 is because it had DTI extensions available and latest Slicer does not have this extensions (re [Previously available extensions no longer available on 5.2.2 - #2 by jamesobutler](https://discourse.slicer.org/t/previously-available-extensions-no-longer-available-on-5-2-2/30226/2)) . It would be great if you can try getting those DTI extensions working with latest Slicer.

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