The tag has no wiki summary.

learn more… | top users | synonyms

1
vote
1answer
55 views

Trouble Installing Ubuntu 14.04 on MacBook

So I had Ubuntu 14.04 installed on my Lenovo laptop. It worked perfectly but screen resolution was terrible so I wanted to use it on my old 2009 unibody MacBook. I transferred the SSD hard drive ...
1
vote
1answer
372 views

Installing and Running GLPK

I'm trying to do some simple linear programming problems, and from what I gather, GLPK is a good tool. Problem is, I am COMPLETELY lost on how to download/install/run this! Any help appreciated!
0
votes
1answer
29 views

using system(“clear”); command to clean the screen yet last line printed. using GNU gcc compiler please help

I am using 'system("clear");' command to clean the output screen yet the last line printed is displayed.I am using Geany text editor using GNU gcc compiler.Please help and tell me clear the whole ...
0
votes
1answer
131 views

How to make windows 8.1 first boot priorty in gnu grub menu

I have dual boot of windows 8.1 and ubuntu 12.04. The problem is every time I turn on my netbook ubuntu will be the priority in the gnu grub menu. If I don't select windows it will automatically ...
0
votes
1answer
848 views

Accidentally deleted windows partition, how can I do a factory reset with only Ubuntu working to restore windows?

While installing Ubuntu, I made a tactical error of my laptop turning off during the Partitioning of my hard drive (manual). Okay, so in my Grub loader i have Ubuntu (12.04) (works just fine) , ...
0
votes
1answer
413 views

Cant boot ubuntu grub wubi install

I have recently installed Ubuntu 12.04 which was an Wubi install so I don’t have a LiveCD. Whenever I boot the computer it goes straight to GNU GRUB version 1.99-21ubuntu3.1. Is there a way that i ...
1
vote
0answers
11 views

GNU Radio compiler

After receiving the signal I want to store the received signal of the spectrum analyzer. I did not find an option. I tried print screen but the resolution is very low. How do we save the output of ...
1
vote
0answers
110 views

open text file and dispaly in GTK+2 and display

please tell how text file can be read and the data can be then manipulated in GTK+2 C language. i have tried to compile a code but the problem is that only one line is displayed from the text file ...
1
vote
0answers
70 views

HF and VHF interoperability in GNU radio platform

Please help me out in creating flowgraph of receiver and transmitter waveform in GNU Radio. I have got Ubuntu 13.04 and GNU version 3.6.4.1. USRP1 with both HF and VHF daughter card. I have to create ...
1
vote
0answers
130 views

I am stuck at the “GNU” screen and I need to know how to get past it

I have had Ubuntu 12.04 for 6 days now and now, for some reason, I am getting the GRUB screen when I try to restart my computer. When I turn it on, it asks me, since I also have Windows 7 on my ...
0
votes
0answers
37 views

USB install just shows a black screen

I have extracted my Ubuntu .iso onto a USB device using the instructions on here (https://help.ubuntu.com/community/Installation/FromUSBStickQuick). When I boot onto the USB drive I get a menu with ...
0
votes
0answers
110 views

GNU Radio Companion (GRC) fails to execute

I installed GNU Radio from here (http://code.ettus.com/redmine/ettus/projects/uhd/wiki/GNURadio_Linux) Now when I execute a simple flowgraph, the GRC fails to execute and gives the following error: ...
0
votes
0answers
209 views

I'm trying to install windows 7, but the GNU GRUB menu pops up while in in windows boot menu

This is preventing me from re-installing windows 7. Can i make the GNU GRUB menu not pop up so I can get through the installation?