On Sat, 2017-12-23 at 16:38 -0500, Hendrik Boom wrote:
> On Sat, Dec 23, 2017 at 04:37:10PM +0100, J. Fahrner wrote:
> >
> > I now looked up the UUID, entered it in
> > /etc/initramfs-tools//conf.d/resume, and now it works as before.
> >
> > The question remains: which step during dist-upgrade changes the
> > UUID
> > of swap? Is there some hidden "mkswap"? The fault is, that this
> > step
> > does not correct the UUID in /etc/initramfs-tools//conf.d/resume.
>
> Is there any need to change the UUID of swap?

I dunno, but it might have to do with udev being replaced by eudev. Can
you confirm this in some way? What I do know is that eudev creates a
new initrd for every new kernel being installed.

HTH

Thanks