Hey guys , I am having issues with my freshly installed zorin os 17. When ever I switch on my laptop after shuting it down , I get this error poped up :
In Software Updates, Is source set to "Main Server" or a regional server?
From your second screenshot. What information appears when you click "Show Details"?
Maybe change server to "Main Server". That is the normal recommendation here on the forum.
See if this thread is of help: "Failed to install important system update error"
Still showing this :
Still showing the same popup at notification and when i click it then it shows ,img attached
What steps did you try?
Did you try this: "Failed to install important system update error" - #14 by Aravisian
Others have also seen on Z17, see: "Failed to install important system update error" - #17 by mckenzm
I will try the 1 St one in which we delete the pending update's database file
I deted the file pending.db file using this command :
sudo rm /var/lib/fwupd/pending.db
And it worked