# Trouble with postgres 15 upgrade

**URL:** <https://meta.discourse.org/t/trouble-with-postgres-15-upgrade/390207>\
**Category:** Self-hosting\
**Created:** [December 2, 2025, 3:15pm UTC](https://meta.discourse.org/t/trouble-with-postgres-15-upgrade/390207 "2025-12-02T15:15:14Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![tbarbette](https://avatars.discourse-cdn.com/v4/letter/t/d78d45/32.png) [@tbarbette](https://meta.discourse.org/u/tbarbette)\
**Post date:** [December 2, 2025, 7:21pm UTC](https://meta.discourse.org/t/trouble-with-postgres-15-upgrade/390207/8 "2025-12-02T19:21:38Z")

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I can confirm new install also break with LC\_ALL set, in the same way than shown above (\_FILE\_SEPERATOR\_ …). However without LC\_ALL it’s fine.

I could restore my save with a new fresh install on the latest master, thanks. Fixing those issues will stay a mistery…

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