1
vote
2answers
2k views

How to increase the priority for a task permanently in linux machine?

How to increase the priority for a task in linux machine? What I've Done So Far: After small research i found that we can increase the priority to a task using NICE command and if we want to increase ...
1
vote
1answer
549 views

Cant change niceness even after editing limits.conf

so what i did: in the terminal i typed: sudo su (used pass) then typed: nano /etc/security/limits.conf went to bottom and added: USER - nice -20 (with my ...
2
votes
1answer
2k views

How do priorities work on ubuntu's 12.04 system monitor?

I noticed in my system monitor app, on the "Processes" tab, that one can change the 'priority' of a certain program. What specifically would this do? (I'm new)
3
votes
1answer
1k views

Why the process priority of Pulseaudio is -11?

Why it so low? Sometime when cpu is high load sound through Pulseaudio becomes choppy. I think this happens because process priority of Pulseaudio has so low value. So why it so low by default if it ...
36
votes
4answers
12k views

Change niceness (priority) of a running process

Is it possible to set a new nice level of a running process with a known id? Does this operation require root access, or just being the owner of the process?