-1
votes
0answers
16 views

Ubuntu Mint and Bios time [closed]

I have been working with Freegeek here in Portland with three systems I have recently purchased - one laptop (this very DELL 1400 Vostro) and two desktop towers (one of which is also a Dell Vostro 200 ...
1
vote
1answer
62 views

I cannot create a new VPN connection 14.04

I have installed ubuntu 14.04 and it seems like I cannot actually create a VPN connectionor manage the network devices. When I am accessing the network connection using the network icon at the gnome ...
0
votes
1answer
68 views

Are application layer protocols part of system utilities?

Are applications layer protocols like dhcp, http, dns, ftp, nfs, smb, etc part of system utilities like ls, cp, chmod, rm, mv, etc?
2
votes
2answers
334 views

Bash script not working properly when run automatically

I have a script that sets my proxy automatically depending upon the connection and so its placed in /etc/network/if-up.d/ folder. I set the proxy using gsettings tool and then I want to show a ...
0
votes
1answer
82 views

Unstable Wifi and Spontaneous Low-graphic Error with Pavilion DV4

I've been having numerous problems with connectivity through WiFi. It had been working for a few days and now it doesn't. On top of that around 40% of every time I turn on the laptop it shows "System ...
4
votes
1answer
74 views

Is Ubuntu a European Union standard?

I mean, is the EU using ubuntu as the main operating system for its IT systems? I had read somewhere a while ago that this was the case? I am looking at pushing ubuntu as a file server for a small ...
3
votes
1answer
5k views

How do I disable TCP Window Scaling?

TCP Window Scaling is part of RFC1323 - TCP Extensions for High Performance I'm on Ubuntu 10.10 at the moment. For an immediate effect I have run the following: sudo sysctl -w ...
10
votes
8answers
16k views

How to make my proxy settings change depending on the network I connect to?

My company's corporate network requires me to set a network proxy to access the net, but when I am anywhere else, I don't need it. The proxy settings in Ubuntu (System -> Preferences -> Proxy server) ...