How do i restart udev

For me, the below command sequence has worked as expected. Aditya Malviya Aditya Malviya 21 1 1 bronze badge. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Does ES6 make JavaScript frameworks obsolete? Podcast Do polyglots have an edge when it comes to mastering programming Featured on Meta. So I perform a command to clone VM, start it and as long as network interface MAC is changed — udev adds the second rule to network persistent rules.

Right after machine is booted for the first time there are 2 rules:. So I with sed delete the line with eth0 it is obsolete and useless in cloned image and replace eth1 with eth0. So most of the time you don't need to do anything when you change a rules file. You only need to notify the udev daemon explicitly if you're doing something unusual, for example if you have a rule that includes files in another directory. Or you can use the udevadm command: udevadm control --reload-rules. However, beware that different versions of udev have historically had different triggers for reloading the rules automatically.

So I perform a command to clone VM, start it and as long as network interface MAC is changed - udev adds the second rule to network persistent rules. Right after machine is booted for the first time there are 2 rules:.

So I with sed delete the line with eth0 it is obsolete and useless in cloned image and replace eth1 with eth0. I suspect either step 4 or step 5 isn't really needed, but these steps worked for me. You could check after step 4 with step 2. I had a similar problem. Since I didn't want to take the time to reboot, I ran a one liner using Chris Wesseling's suggestion.

This worked for me using Ubuntu My nics were using the tg3 kernel module driver, so change tg3 to the module your interfaces are using. The one issue I had was a bad route which I fixed with a simple route add command. Thanks for the help Chris!

Some of the commands you had tried, if run with sudo , might be effective as well. I've been researching this for a while with pretty much the same purpose, and I haven't been able to find a way to change the network interface name in a live system.

Of course, don't do that if you need the network and have only e interfaces. Ubuntu Community Ask! Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. What is the correct way to restart udev? Ask Question.