Comment # 14 on bug 1051465 from Thomas Blume

(In reply to Fran�ois Valenduc from comment #13)
> My problem is probably different since I am not using nvme. The fact is that
> if I upgrade to the latest version of udev available in opensuse 42.3, the
> system doesn't boot any more because apparently, it doesn't find the lvm
> volumes. From what I can see, it finds the harddisk and all the partitions,
> but after that, it is completely stuck.

Indeed, the change in the udev rules is for nvme devices only.
Other devices won't be affected.
Seems we better continue processing your issue in bug 1051354.
Please attach:

/run/initramfs/rdsosreport.txt

from a failed boot there (I assume that your system boot ends in the dracut
shell when the failure appears).