@mrboki, I think I am facing the same problem. Were you able to fix the 404 error?
Hello, no I did not as I got no response. The problem is that the installation guide is not working.
"2. Un-check the "default config' option in the PHP section. (Credit to @Zocker1996)"
I tried with checked but it's not working either... same 404 error. Did you solve this with .conf and .sock?
That's what I'm saying, I cannot even start the installation.
Did you install it in the right directory ?
This is before nextcloud installation, step 7
Do a fresh NC installation.
I did a fresh OMV 3 installation and I followed the steps.
Step 7 fails with 404 Not found. Attaching screens.
ok so I've re-installed using openmediavault_3.0.94-amd64.iso and now I get some weird updates under "update management".
What's going on?
EDIT: I've ran all the rest and now they are gone. All good.
I used the openmediavault-backup plugin to make an OMV backup on another drive.
In gparted boot iso I used mc to copy the files but I think I shouldn't choose to preserver the permissions. So not I cannot ssh into it and I cannot even use su to become root.
Any help on setting the correct permissions for all OMV directories?
really annoying...
Did you try the instructions from this pinned thread in a different forum category:
"Welcome to nignx" or "It works!"
Hello, just tried it but it didn't help.
But after apt-get --reinstall install openmediavault I get: Welcome to nginx on Debian!
Ha! I did the same 
I tried both but still 404 error. Damn. I’m not sure how to troubleshoot this.
Ensure the NextCloud folder is own by: www-data:www-data
If not, you can chown it to that.
OK I did that but it didn't help. Also in your screenshot it shows the root as the owner.
The problem is that I didn't mess with these intentionally. In OMV I was changing other folders outside /www and I used the "apply permission to files and subfolders" and it looks like it changed /www and /www/netcloud as well.
user and groub --> www-data -->read/write/execute
all other read/write or nothing
This is how I did it now but still I get: 404 Not Found
Hi,
I've messed the permissions (ACL) on www/ and www/nextcloud/ directories within OMV. Can someone tell me what are the proper ACL setting for these 2 directories and subs?
