NEWBIE - upgrade 4-->5 problems

Hi all!

I am a newbie, slowly learning the basics of Linux and OMV.

After successfully upgrading OMV4 to 5 and following techdadlife instructions and other threads (newest installation script version) OMV is up and running but I have a few problems.

I can't log in on the admin page, I get this error:

Error #0:
OMV\Rpc\Exception: Failed to connect to socket: No such file or directory in /usr/share/php/openmediavault/rpc/rpc.inc:141
Stack trace:
#0 /var/www/openmediavault/rpc/session.inc(56): OMV\Rpc\Rpc::call('UserMgmt', 'authUser', Array, Array, 2, true)
#1 [internal function]: OMVRpcServiceSession->login(Array, Array)
#2 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array)
#3 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod('login', Array, Array)
#4 /usr/share/php/openmediavault/rpc/proxy/json.inc(97): OMV\Rpc\Rpc::call('Session', 'login', Array, Array, 3)
#5 /var/www/openmediavault/rpc.php(45): OMV\Rpc\Proxy\Json->handle()
#6 {main}

Apart from these two issues, ALL my dockers, share and services are functioning as normal. I run Pi-hole, privoxy, Syncthing, folding@home and backups and more on my OMV.

Login to the admin page and the issue to update the OMV installation fom Cockpit-docker is no longer functioning.

I should say that the last part of the upgrade process gave me this error:

Updating configuration database ...

/usr/share/openmediavault/confdb/create.d/conf.system.omvextras.sh: line 46: omv -mkconf: command not found

ERROR: Failed to create the default configuration: Command '['/usr/share/openmed iavault/confdb/create.d/conf.system.omvextras.sh']' returned non-zero exit statu s 127.

dpkg: error processing package openmediavault-omvextrasorg (--configure):

installed openmediavault-omvextrasorg package post-installation script subproce ss returned error exit status 1

Processing triggers for ca-certificates (20190110) ...

Updating certificates in /etc/ssl/certs...

0 added, 0 removed; done.

Running hooks in /etc/ca-certificates/update.d...

done.

Processing triggers for php7.3-fpm (7.3.14-1~deb10u1) ...

Processing triggers for initramfs-tools (0.133+deb10u1) ...

update-initramfs: Generating /boot/initrd.img-4.19.0-8-amd64

Processing triggers for dbus (1.12.16-1) ...

Processing triggers for libc-bin (2.28-10) ...

Processing triggers for openmediavault (5.4.3-1) ...

Updating locale files ...

Updating file permissions ...

Purging internal cache ...

Restarting engine daemon ...

Errors were encountered while processing:

openmediavault-omvextrasorg

E: Sub-process /usr/bin/dpkg returned an error code (1)

THANKS TO ALL CONTRIBUTORS in the excellent OMV forum! It means a lot for people like myself.

Hi and thanks for your answer.

Seems something broke the internet access, only from command prompt though. I tried restoring it with omv-firstaid but that didn't help.

"W: Failed to fetch http://ftp.se.debian.org/debian/dists/buster/InRelease Could not resolve 'ftp.se.debian.org' " and so on

But..shouldn't the login work nonetheless?

This is the error I get after reconfig in omv-firstaid:

Configuring network interface. Please wait ...

ERROR: Failed to connect /var/lib/openmediavault/engined.sock: [Errno 2] No such file or directory

I found a thread with the similiar problem and followed the guide but after:

systemctl start openmediavault-engined.service

I get this error:

Job for openmediavault-engined.service failed because the control process exited with error code.

See "systemctl status openmediavault-engined.service" and "journalctl -xe" for details.

The engined.service is running but "journalctl -xe" gives me an aoutput with losts af connection errors.

No idea what to do now...

*UPDATE* After a powershortage due to a storm last night the server now boots up in emergency mode so I reckon I have to reinstall it.

I can't even start OMV-firstaid "command not found".

Anyone got ideas?