Please help!

[Freepoorman]

Hi guys, I screwed up... I was trying to harden NetworkManager.service. I have made NetworkManager stop working and I have no internet.

When I run

sudo systemctl start NetworkManager

I get error in red: Job for NetworkManager.service failed because a fatal signal was delivered causing the control process to dump core.

 

[Freepoorman]

I cant even find the script I ran because I restored a backup to my home directory in hopes it would help... it did not.

 

[Freepoorman]

Without internet connection i can't even reinstall networkmanager....

 

[f33dm3bits]

Just undo the most recent changes you made to your settings.

 

[Freepoorman]

Just undo the most recent changes you made to your settings.

I wish I could. I was going through a list of services to harden and made a script to help automate it. At networkmanager it all went pear shaped

 

[f33dm3bits]

I wish I could. I was going through a list of services to harden and made a script to help automate it. At networkmanager it all went pear shaped

Open a terminal and run "journalctl -f", then open another tab and try and start NetworkManager and see what your first terminal tab shows about NetworkManager. You know what your script changed, so you can undo it I would think?

 

[KGIII]

Thread locked. I'd merge it but it'd make a hot mess of the other thread, so I'm simply locking this one.

There is pretty much never a reason to double post. Do not do so, thanks. (No, your particular situation isn't so urgent that you should double post. It never is so urgent and important.)