0
votes
3answers
25 views

how to change input language

I want to have the ability to switch between my input languages, but I cant drag and drop the languages in language support, because the languages seem to be greyed out, what should I do?!
1
vote
1answer
253 views

what is “System program problem detected” notification about and how to fix it?

I will start by saying this is not a duplicate of System Program Problem Detected nor "System Program Problem Detected". I do not want to disable apport. I want to find a way to know what is ...
0
votes
1answer
279 views

How to restrict standard users from accessing system setting in ubuntu-12.04 desktop?

I need to restrict/prevent standard users from accessing "system settings" in UI ?
2
votes
2answers
18k views

How to open System > Administration?

I'm new to Ubuntu and while browsing over forums I saw goto System > Administration and so on. So I wanna know how I can actually goto System, means where can I find System then Administration and so ...
1
vote
0answers
260 views

how to automatically clean dhcpd.leases?

I'm using isc-dhcpd under Ubuntu and I'm looking for a clean and secure way to "purge" the leases that are expired. Is there a way with dhcpd.conf ? or with a script ? Is there any risks to do that ...