# Mimetype Warning after upgrading to 28.0.9 or 29.0.5

**URL:** <https://help.nextcloud.com/t/mimetype-warning-after-upgrading-to-28-0-9-or-29-0-5/201289>\
**Category:** ℹ️ Support\
**Tags:** update\_problems, nc28, nc29\
**Created:** [August 20, 2024, 9:07pm UTC](https://help.nextcloud.com/t/mimetype-warning-after-upgrading-to-28-0-9-or-29-0-5/201289 "2024-08-20T21:07:23Z")\
**Posts on this page:** 1\
**Showing post:** 54

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**Author:** ![danger89](https://help.nextcloud.com/user_avatar/help.nextcloud.com/danger89/32/67378_2.png) [@danger89](https://help.nextcloud.com/u/danger89)\
**Post date:** [August 28, 2024, 1:04pm UTC](https://help.nextcloud.com/t/mimetype-warning-after-upgrading-to-28-0-9-or-29-0-5/201289/54 "2024-08-28T13:04:06Z")

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I only got tons of trouble with the latest 29.0.5 upgrade. Did somebody test this upgrade at all??

First I got integrity issues (see: [Verifying integrity, fail?](https://help.nextcloud.com/t/verifying-integrity-fail/194585)). Now I got these warnings that don’t go away…

I refuse to run manual patches, hopefully this issue will just be resolved within Nextcloud upcoming release.

I think this was one of the worst upgrades thus far in the past years.

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_[View the full topic](https://help.nextcloud.com/t/mimetype-warning-after-upgrading-to-28-0-9-or-29-0-5/201289)._