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One of my applications is at a infinite loop in the runlevel 1 by printing No protocol specified continuously after running startx -- :1. The run level does not listen to my commands given at the run level. I can of course give kernel Magic*B, but that would close all my other run levels which I do not want. Magic*K is not working.

One nasty way of stopping the run level is by removing components such as /etc/rc1.d/*.*bluetooth.*. However, I do not see this a good way in the long run.

How can you kill all processes at the run level 1 which belongs to the open prompt in the given run level?

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I think you'll have better luck at superuser.com. –  Jonathan Feinberg Dec 4 '09 at 21:05
    
your use of the term "runlevel" is confusing. the system is only in a single runlevel at a time. could you please clarify? maybe give the steps you're using to arrive at the problem state. like this: "1. boot into runlevel 1; 2. run startx -- :1 ; 3. can't kill -9 it and nothing works!" –  quack quixote Dec 23 '09 at 8:37
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migrated from stackoverflow.com Dec 8 '09 at 22:45

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1 Answer

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+50

A clean way to do this would be to use update-rc.d. You can configure the program to not run at all during runlevel 1:

$update-rc.d script_name stop 1 .

where script_name is the init.d script. So for example, to stop Apache from running in runlevel 1:

$update-rc.d apache2 stop 1 .

If you want to completely disable the specified service:

$update-rc.d -f script_name remove

If you are going to disable a service, you should also stop it from running in all runlevels. Next time a service is upgraded, the init.d scripts may be recreated, essentially re-enabling your service.

To disable it in all runlevels:

$update-rc.d script_name stop 80 0 1 2 3 4 5 6 .
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I get the following warnings paste.pocoo.org/show/158523 –  Masi Dec 21 '09 at 13:20
    
Oh, apache was just an example! what program is giving you the errors? Is it bluetooth or another application? –  John T Dec 22 '09 at 0:20
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