Although it says “there is nothing to do”, this end message has come up for a few weeks.
According to Dalto it can be uninstalled, after disabling it first.
It does not occur in grub, so I tried to uninstall it with Pacseek, but it appears not to be installed:
Yep, that worked, as usual from you. Thank you.
Just out of interest: why was it not shown in Pacseek? I know it is not you package but maybe you know?