Help with Pika Backup

[PrzemekSkw]

Hello, sorry I'm asking here but I can't find any support for Pika and I've read that is related to Borg.
I make backup with Pika from my archlinux laptop to my local unraid server for very long time. Now when my system goes down (I have problems with freezeing when try to make backup for few days) and i have to install ubuntu Pika failed. I connect repository and when try to see archives (even from long time ago when everythong work well) I get error:

above polish messege means: Sharing archives for viewing failed

It's because that is different distribution with different filesystem (on arch there was btrfs and now I have ext4) or different username?
Regards.

[ThomasWaldmann]

@sophie-h can you help?

[sophie-h]

This is probably an Ubuntu specific issue with apparmor. Vorta run from Flatpak is affected as well. See Pika Backup issue for details and a workaround.

[PrzemekSkw]

Thanks, I install Vorta on my unRAID server and change permissions. Then I can mount and extract archive.
Regards.