I'm facing the same issue in KDE Neon, I ran the usual package updates
in Muon around 2 weeks back and now I see this error message every time
I update or install a new package.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
** Tags removed: need-duplicate-check
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1814113
Title:
package linux-image-4.15.0-45-generic 4.15.0-45.48 failed to
install/upgrade: installed