I am having problem updating
any one
have any ideas?
[ nc-update ] (Sun Apr 5 15:07:16 UTC 2026)
Downloading updates
Performing updates
NextcloudPi updated to version v1.56.0
Configuring serverid …
Fatal error: Uncaught Error: Call to undefined function posix_getuid() in /var/www/nextcloud/occ:15
Stack trace:
#0 /var/www/nextcloud/occ(32): dropPrivileges()
#1 {main}
thrown in /var/www/nextcloud/occ on line 15
Error while applying update 1.57.0. Exiting…
Hey @gavinjb22 welcome to the Nextcloud community 
You’ve posted a request in the support section. Unfortunately you have not completed the required support template. Please edit your post and add as much information as possible so that community supporters have the necessary technical information to help you resolve your issue!
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Short hint:
I got an error message about a lock-file from previous installation or so. I booted the device to get it in better condition for updating, that did it in my case; I used sudo ncp-update on cli, it is a little more verbose.