I setup a Terramaster F8 Plus with TrueNAS Scale 25.04.1, and was experiencing app catalog sync errors that I couldn’t fix via the web interface. Others solved the issue by setting the bios time or manually unsetting/setting the app pool, but those didn’t work well for me. I think the main issue is …

:white_check_mark: No Script Solution After a lot of testing, I found the root cause of the recurring [EFAULT] Failed to clone ... /mnt/.ix-apps/truenas_catalog errors. After correcting the root case, the script was no longer required. In my case, the problem was ultimately a replication tasks cop…

Excellent, been putting off making something like this for myself as I have weird issues with my bridge only on boot specifically. Thoughts on doing a check on if github is reachable prior to the un/reset? Otherwise not much point imo

That would be a good addition. If github were unreachable, it could wait a while and checking again.

I updated the script so it now checks if github is reachable. #!/bin/bash # ======================== # TrueNAS App Catalog Fix Script # ======================== # ✅ Checks for TRUENAS catalog sync errors # ✅ If present, unsets and resets the Kubernetes app pool # ✅ Triggers catalog refresh # ✅ Ver…

Interesting, thank you for taking your time to look into this! Can you file an official Bug Report using the TrueNAS UI? You will need to make a Jira account, but the issue with a replicated ix-apps triggering the fault likely affects others as well.

Sure thing. I’ll submit a bug report.

Please post a link to the JIRA ticket in this thread

[NAS-137899] Replicating .ix-apps Dataset Causes Auto-Mount Conflict and App Catalog Sync Failure - iXsystems TrueNAS Jira

Hello, I wanted to post here a strange issue that looks having a similar error message about git not being able to clone the apps repository but with a different root cause (it seems related to github actually having some rate-limiting protection, from what I would guess, preventing further clone r…

See also: [image] TrueNAS Apps catalog fails to sync - Git HTTP/2 returns 401, HTTP/1.1 works Apps and Virtualization Hi everyone, I’m posting this mainly for future reference in case anyone else runs into the same issue. I’m not a programmer or sysadmin, and …

Script to Fix App Catalog Sync Errors

TrueNAS General

csj September 3, 2026, 11:37am 12

Just spreading the word. This is, in fact, an upstream GitHub issue. cf. TrueNAS Apps catalog fails to sync - Git HTTP/2 returns 401, HTTP/1.1 works - #26 by csj

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Script to Fix App Catalog Sync Errors

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