Hello, I have been running TrueNAS for a couple years now and am trying to update from 24.04.2.3 to 25.04.2.6. I was able to get TrueNAS installed in the first place by watching a bunch of how to videos but I am now having issues with getting Plex to run after the update. I am getting the following …

Are you hit by this deadline? [image] WARNING: June 1st is the Apps Migration Deadline for TrueNAS 24.04 and 23.10 Announcements (Editor’s note: it’s our 1st blog to use red ink - Upgrade NOW!) On June 1st, 2025, an update to the TrueNAS Apps Catalog will ena…

yeah check that migration deadline thing SmallBarky linked first if you jumped 24.04 → 25.04. old k8s apps dont always come over clean. for the actual [EFAULT] up failure though, paste the last ~40 lines of /var/log/app_lifecycle.log after you hit Start. that file is what the traceback is pointing …

[EFAULT] Failed 'up' action for 'plex' app. Please check /var/log/app_lifecycle.log for more details

Apps and Virtualization

SmallBarky September 2, 2026, 1:44am 2

Are you hit by this deadline?

Topic		Replies	Views
Updating to 25.04 caused Apps to disappear Apps and Virtualization SCALE	10	860	May 26, 2026
Lost apps during truenas 24.04 -> 24.10 upgrade TrueNAS General SCALE	4	252	February 22, 2026
24.04.3 > 24.10 Plex App Migration failure Apps and Virtualization SCALE , Apps	4	895	December 6, 2024
Plex not working with 24.10 update Apps and Virtualization SCALE	16	1330	August 11, 2025
Truenas Scale Electriceel 24.10 Cannot install apps Apps and Virtualization	2	827	November 13, 2024

[EFAULT] Failed 'up' action for 'plex' app. Please check /var/log/app_lifecycle.log for more details

Related topics