I'm frustrated and discouraged!
I really want to have a devuan ceres with runnit installed but it seems to be complicated if not impossible!

1 - I downloaded the Excalibur iso image: result impossible to install -> is it normal to have an image available for download that can't be installed without any information available (I found the info only on this forum)?

2 - I downloaded the Daedalus ISO: my AMD video card doesn't work, the driver is missing (I was able to correct the problem) -> is this normal?

3 I tried to switch to ceres by modifying /etc/apt/sources.list with this single active line :
“deb http://deb.devuan.org/merged ceres main”
then sudo apt update && apt dist-upgrade -> process interrupted by usrmerge with libsane1 rules (I tried to uninstall sane-utils and repeat the process : update terminated normally but the system is no longer operational!)

How to have a Devuan ceres physically installed with runit?
1- Is it possible to have ceres with runit?
2- which iso to use?
2- how to migrate to ceres?

thanks.