Hi, I’m running into some troubles to enable the predictable network interface names for a system upgraded from Jessie.
What I figured out so far: Setting net.ifnames=1 on the kernel command line doesn’t help and seems no longer to be supported parameter (at least "sysctl - a" doesn’t show it). Removing any /etc/udev/rules.d/ file handling the network interface doesn’t bring the desired effect of having predictable network interface names. I started now to compare /lib/udev/rules.d from a clean stretch installation with the files on a upgraded system, the clean installation has much more files. So next try reinstalling udev to get all missing/new rule files from stretch, but that didn’t work either. Any ideas what I could try next or missed to check? Thanks a lot. Patrick
