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1answer
138 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!
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1answer
682 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) , ...
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1answer
408 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 ...
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0answers
61 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 ...
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0answers
48 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 ...
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0answers
123 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 ...
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0answers
73 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: ...
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203 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?
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63 views

Assign expenses to jobs in Gnucash

I would like to ditch QuickBooks, but the contractor addition comes with a great "job costing center." I'm wondering if in Gnucash there is a way to assign expenses to jobs as in QuickBooks? This is ...
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912 views

Ubuntu boots to GNU Grub version 2.00-7 Ubuntu 11

I am using dual boot windows7/Ubuntu 12 and it has been working just fine in the past. After my last reboot when I select Ubuntu it goes to a black screen that shows GNU GRUB Version 2.00-7 Ubuntu ...