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Hello All,

I have a USB Logitech Webcam with a built in Microphone. Before I upgraded to 12.04, I was able to use it fine with the Skype application. However, now.. The video shows up, but my...

It's not 8 hours, it's a 5 hour time difference.

Currently, I cannot change my display settings by going into SystemSettings->Displays. The changes won't save. However, if I go into nvidia-settings, I can change display settings.

How do I make...

Please see the attached screenshot.
I have opened terminal using CTRL-ALT-T command. However, it won't show up on the Unity side panel. Also, when I press ALT-TAB to navigate windows, terminal...

Thanks.
The program I have written is not as simple as the ADD program, I
just used that as an example.


What if I have two input files, and two input prompts?

For running the program once,

The program asks for two inputs.

Using a bash script, how do I redirect, or enter two inputs?

Because I'll be running this program several times with several different inputs. It needs to be automated with a bash script.

Hello,

I am using a bash script to run a cpp program several times. However, the program asks for user input. I want this input to be automated by the bash script.

I know how to do this using...

I have a cpp program which uses MRPT (Mobile Robots programming toolkit) libraries, and compiles using CMake.

I want to include some more libraries in my cpp program, for example Aria and OpenCV....

It works! thanks :)

It works! thanks.

What if my program asks for several inputs? Does a new line in the .txt file mean a new input?

Hello,

I am using a bash script to run a cpp program several times. However, the program asks for user input. I want this input to be automated by the bash script.

How do I do that? I tried...

This worked on Natty. It stopped working when I moved to 11.10

It used to work fine on my ubuntu machine, and it works fine on my windows virtual machine. just lately, it doesn't work.

Hello,

I am trying to play this java applet here http://www.chess.com/play/computer.html

However, the page always fails to load. It just crashes.

This is a java problem, and the same problem...

I get this error:


ERROR: ld.so: object '/usr/lib/libv4l/v4l2convert.so' from LD_PRELOAD cannot be preloaded: ignored.

whenever I type anything in the terminal and press enter.
Even with the...

Hello folks!

I am running Unity (Ubuntu 2D) desktop environment on Oneiric Ocelot however, I have the gnome panel over the unity panel.
How do I remove this gnome panel?

I've already tried...

Thanks but I still get an error:

Tried again with Synaptic Package Manager closed. Receive the following error:

Reading package lists... Done
W: A error occurred during the signature...

Can anybody help. I have update manager giving me a warning symbol - a red exclamation mark and it won't go away.

This is the message I get:


Fetched 14.4 MB in 34s (413 kB/s) ...

turns out i can ssh using a port. but when i turn on firestarter (the port is opened through firestarter) it doesn't work. any ideas? i'm thinking of just remvoing firestarter but that may not be safe

Hello linux users,

I setup my ubuntu desktop with natty and installed ssh on it, and I have ssh installed on my macbook. I forwarded port 22 from my router to my desktop, and I also got myself a...

Thanks,
How do I know what my wan ip address is?

Thanks for your reply Charles. I will do it using Xssh then. But can I get some more explicit instructions, as I am a newbie.

Hello,

I have followed instructions on remote desktop for ubuntu on my computer. I set up port forwarding on my router to the right ports. I'm gonna do this with VNC.

Right now, I can access my...

Hello there, thanks for your reply. I tried the 'import cv' command. However, basic CV functions such as cvLoadImage(xxx). I tried CV_LoadImage because it's python, I also tried cv_LoadImage.. none...