2014/01/16

Starting Display Manager On Slackware Startup

The default runlevel for Slackware is 3: that means it will run with multiuser mode, on a standard text-based login.

But what is a runlevel? It defines the state of the machine after the boot. And, usually, for operating systems that implement System V initialization, runlevels are:

  • single user mode;
  • multiuser mode without network services started;
  • multiuser mode with network services started;
  • system shutdown and
  • system reboot.

    On Slackware, there are 7 runlevels:

runlevel Description
0 Halt.
1 Single user mode.
2 Unused (same as runlevel 3)
3 Multiuser mode without display manager (DEFAULT).
4 Multiuser mode with display manager.
5 Unused (same as runlevel 3).
6 Reboot.

To modify the default runlevel of Slackware, in the file /etc/inittab, look for a line like this:

# Default runlevel. (Do not set to 0 or 6)
id:3:initdefault:

As it was expected (on Slackware), the default runlevel is 3 (multiuser mode). Change it to runlevel 4 for GUI login when the system is started:

# Default runlevel. (Do not set to 0 or 6)
id:4:initdefault:

Save the file and that is it. Reboot your system and a graphical login prompt will be there (if you installed the packages for one, of course).

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Revision History

Post built on: 2014-01-16 01:04:18
Last modified on: 2014-01-16 01:03:22
First published on: 2014-01-09

Revision Date Description
1.00 2014-01-16 Initial Revision. Published.

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