Questions tagged [runlevel]

The term runlevel refers to a mode of operation in one of the computer operating systems that implement Unix System V-style initialization

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How do I change the runlevel on systemd?

Pretty simple, I am trying to change the runlevel. Everything I find online points me to the file located in: /etc/init/rc-sysinit.conf Here I have tried changing the "DEFAULT_RUNLEVEL" to 3 or ...
gnomed's user avatar
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4 votes
6 answers
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Boot to Runlevel 3

I am running Ubuntu Server, and just installed the gnome desktop on there (I neeeded to run an application that would only work in a graphical interface). However, now the server boots to the GUI ...
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10 votes
3 answers
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How do I setup tty autologin in Ubuntu which is running Upstart

I was trying to find the /etc/inittab where I do my autologin. But in Ubuntu 11.04 that file seems to be lost. Is this the correct way you do it in Ubuntu? # Auto Login for Ubuntu how? # 1. apt-get ...
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7 votes
2 answers
21k views

How can I simply change into a text mode runlevel under systemd?

I have got ubuntu 16.04 installed with the systemd. I need to install a cuda toolkit from nvidia, but I can only install it from runlevel 3. Now I have found some answers here, but none of them ...
sharkant's user avatar
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6 votes
2 answers
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What is the difference between single user mode, recovery mode from GRUB, and booting with Ubuntu install disk?

What is the difference between the following: Entering single user mode, e.g. telinit 1 Entering recovery mode, at the GRUB screen selecting Ubuntu ... (recovery mode) Using the Ubuntu installation ...
user779159's user avatar
6 votes
1 answer
32k views

How to set default runlevel?

I would like to know how to set a default runlevel? This is to ensure that my computer directly boots at the set level .
gnsr's user avatar
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0 votes
3 answers
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what does each runlevel number stand for

Cause Ubuntu uses Upstart instead of init, there is some different from Red Hat. But How can I get the list of each runlevel number standing for, such as init 0 means shutdown. man init can't show the ...
Honghe.Wu's user avatar
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3 votes
2 answers
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Booting Ubuntu into the Command Line? [duplicate]

Possible Duplicate: How to disable X at boot time? How do I boot Ubuntu by default into the CLI using a multiuser runlevel? I wish to still maintain my graphical desktop manager (GDM or whatever ...
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2 votes
2 answers
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Can't switch to multi-user.target on Ubuntu 16.04.3 Desktop

Previously on multiple boxes with Ubuntu 16.04 running I've been using sudo systemctl isolate multi-user.target to go into CLI from the graphical.target mode. Or I have been using sudo systemctl ...
Mary Jane's user avatar
2 votes
1 answer
7k views

How do I start Ubuntu without X server?

So, I'm trying to install the official nVidia drivers for my fancy graphics card, and they advice disabling the X server before installing, as well as making sure that I can boot without the X server, ...
Kaare Mikkelsen's user avatar
2 votes
1 answer
492 views

When are nohup'd processes stopped during shutdown?

When I shutdown Ubuntu after I started a process using nohup, when and how is it getting stopped? One of the scripts in /etc/rc0.d/ should handle it, shouldn't? Is it S20sendsigs?
Jack Miller's user avatar
1 vote
1 answer
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Set runlevel... not working out as promised [duplicate]

I'm trying to install a driver for my graphics card in Ubuntu 16.04, and the instructions caution me that first I should set a runlevel that prevents X from starting. That's proving difficult. The ...
Jonathan Sachs's user avatar