Inconsistency in extensions list after upgrade to OMV8

Hello,

upgraded to OMV8 from OMV7. I ran into a few problems with the nut extension and had to uninstall it manually. Looks like I can't resinstall it through web interface or even manually because packages openmediavault-nut and nut-client are in conflict.

Whatever, the problem is that web interface still shows extensions in OMV7 version while dpkg-query returns a list of extensions in OMV8 version (except for flashmemory). And openmediavault-nut is marked as installed whereas it is not. Screenshots attached.

Thanks in advance for your support.

Romain

Quote from ryecoaaron

I have created a fix7to8upgrade script

Post

RE: How to upgrade openmediavault-omvextrasorg to version 8?

[…]

omv-extras 8 is definitely available.

[…]

Something went wrong with your upgrade. Can't tell you what happened without the output from the upgrade. Run the fix7to8upgrade script

sudo wget -O - https://raw.githubusercontent.com/OpenMediaVault-Plugin-Developers/installScript/master/fix7to8upgrade | sudo bash

ryecoaaron

Dec 9th 2025

The script worked fine and extensions are now in v8, however I still can't install the openmediavault-nut extension, will it be fixed in a near future please ?

Thanks

Quote from macom

the plugin has been replaced by the writecache plugin

OK, I uninstalled the flashmemory extension

Thanks

Quote from ryecoaaron

That is a core OMV plugin. not sure what its current status is since most of omv installs are VMs or have no ups.

OK, wait and see then, thanks again for the huge work

Quote from votdev

The NUT plugin will be updated soon.

OK, thanks

Super, many thanks !