# Ubuntu 20.10 cannot run previously working Slicer version

**URL:** <https://discourse.slicer.org/t/ubuntu-20-10-cannot-run-previously-working-slicer-version/14224>\
**Category:** Support\
**Created:** [October 24, 2020, 3:21pm UTC](https://discourse.slicer.org/t/ubuntu-20-10-cannot-run-previously-working-slicer-version/14224 "2020-10-24T15:21:49Z")\
**Posts on this page:** 1\
**Showing post:** 14

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [October 25, 2020, 1:02am UTC](https://discourse.slicer.org/t/ubuntu-20-10-cannot-run-previously-working-slicer-version/14224/14 "2020-10-25T01:02:01Z")

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2 posts were merged into an existing topic: [Updating modules from Slicer-4.10 to Slicer-4.11](https://discourse.slicer.org/t/updating-modules-from-slicer-4-10-to-slicer-4-11/14230/11)

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_[View the full topic](https://discourse.slicer.org/t/ubuntu-20-10-cannot-run-previously-working-slicer-version/14224)._