Tagged Questions

0
votes
0answers
37 views

Why won't my PC recognize external hardware or my wireless network card?

I downloaded Ubuntu OS 12.10 a few days ago and everything was working fine, aside from a lot of bugs and a lot of glitches and freezing. Today when I turned on my computer my Keyboard (which is ...
2
votes
2answers
171 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
55 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 ...
1
vote
1answer
560 views

Wireless Connection not dectected in 12.10 [closed]

I am using 12.10. I go to the network manager applet on the top panel and it cannot detect a wireless network. The computer used to have other Linux distributions and connected to the Internet ...
0
votes
0answers
145 views

How to make applications and system use Goagent?

I live in China and I'm using Goagent with chrome to browse Facebook and twitter. I found that applications like lightread and system account authentication directly connect serve without using ...
0
votes
0answers
220 views

aptd crashed with AttributeError in_inline_callbacks(): 'NoneType' object has no attribute 'send'

It says 12.04 internal system error. Please help me out.I am not able to connect to internet and not able to edit network connections
3
votes
1answer
2k 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 ...
8
votes
8answers
11k 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) ...