I’ve been using Owncloud successfully for many years on my personal server with no problems. However, recently I am getting the following error with my normal, regular Debian buster apt updates. The problem is clearly to do with the specific repository I am using and sudden lack of acceptable signature.
I’ve not consciously made any changes to my Owncloud system so would appreciated some guidance on getting the current correct repository and adding the required signature to re-enable standard updates.
Thanks in advance for any help offered.
“Get:7 download.owncloud.com InRelease
Err:7 download.owncloud.com InRelease
Clearsigned file isn’t valid, got ‘NOSPLIT’ (does the network require authentication?)
Ign:9 Index of /download/repository sarge InRelease
Hit:10 Index of /download/repository sarge Release
Reading package lists… Done
E: Failed to fetch download.owncloud.com Clearsigned file isn’t valid, got ‘NOSPLIT’ (does the network require authentication?)
E: The repository ‘download.owncloud.com InRelease’ is not signed.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.”