After going back and forth for a while on whether I should take the OMV 4 upgrade, I decided to finally do it. For the most part, it seems that everything went fine, and all of my plugins appear to be working even after the upgrade. I noticed this a the end of my output though, and it's making me nervous. I am not sure what to do about it. Any advice would be much appreciated. (Going to tag @ryecoaaron and @votdev on this.)
Code
Created symlink /etc/systemd/system/sysinit.target.wants/lvm2-lvmpolld.socket -> /lib/systemd/system/lvm2-lvmpolld.socket.
Processing triggers for libc-bin (2.24-11+deb9u3) ...
Processing triggers for systemd (232-25+deb9u3) ...
Processing triggers for php7.0-fpm (7.0.27-0+deb9u1) ...
Processing triggers for resolvconf (1.79) ...
Processing triggers for ca-certificates (20161130+nmu1) ...
Updating certificates in /etc/ssl/certs...
0 added, 0 removed; done.
Running hooks in /etc/ca-certificates/update.d...
done.
Processing triggers for initramfs-tools (0.130) ...
update-initramfs: Generating /boot/initrd.img-4.9.0-0.bpo.5-amd64
W: mdadm: /etc/mdadm/mdadm.conf defines no arrays.
Errors were encountered while processing:
collectd-core
collectd
openmediavault
openmediavault-omvextrasorg
Exception ignored in: <function WeakValueDictionary.__init__.<locals>.remove at 0x7fa0bcca1730>
Traceback (most recent call last):
File "/usr/lib/python3.5/weakref.py", line 117, in remove
TypeError: 'NoneType' object is not callable
Exception ignored in: <function WeakValueDictionary.__init__.<locals>.remove at 0x7fa0bcca1730>
Traceback (most recent call last):
File "/usr/lib/python3.5/weakref.py", line 117, in remove
TypeError: 'NoneType' object is not callable
E: Sub-process /usr/bin/dpkg returned an error code (1)
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