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[Help] Portainer reinstall
Posted: 15 Jul 2025, 00:01
by vignatiev
Hello! I've moved all my apps from Volume 1 (hdd) to Volume 3 (ssd). I've fully uninstalled Docker Engine, Docker Manager and Portainer apps. When I've reinstalled them, I cannot login to Portainer again. First page on new Portainer is Login instead Create admin user. Last auth creds shows login error.
How can I resolve this? There are no folders at old path - `Volume1/@apps`, except `.Snapshot`.
Can I install Portainer with default (linux) way via terminal?
Re: [Help] Portainer reinstall
Posted: 15 Jul 2025, 07:58
by CursaYang
Please check if there are any Docker-related folders under Volume 1 directory. If there are, delete them. Additionally, you can clear your browser cache and re-enable Docker.
Re: [Help] Portainer reinstall
Posted: 24 Sep 2025, 16:06
by Jeanieang
vignatiev wrote: ↑15 Jul 2025, 00:01
Hello! I've moved all my apps from Volume 1 (hdd) to Volume 3 (ssd). I've fully uninstalled Docker Engine, Docker Manager and Portainer apps. When I've reinstalled them, I cannot login to Portainer again. First page on new Portainer is Login instead Create admin user. Last auth creds shows login error.
How can I resolve this? There are no folders at old path - `Volume1/@apps`, except `.Snapshot`.
Can I install Portainer with default (linux) way via terminal
doodle jump?
You could try removing any Portainer volumes or persistent data manually before reinstalling. Installing via terminal with the official Linux method should work and might bypass the issue.