I am trying to download U-boot for beaglebone black using Ubuntu 12.04, for this I am using this command git clone git://git.denx.de/u-boot.git Now, after typing this command in terminal, for about one minute I got this Cloning into 'u-boot'... then this fatal: unable to connect to git.de...

I upgraded my laptop Ubuntu 12.04 to 13.04. Before upgraded to Ubuntu 13.04, I installed qemu-kvm, bridge-utils, libvirt-bin & ubuntu-vm-builder. There its worked properly, After upgraded to Ubuntu 13.04, bridge utils not working. whenever I start the network service my system is hanged, then I r...

I am using ubuntu 13.04 version in my labtop on the I give the restart command(service networking restart) the system will hunged can please help me.

I have win7 and ubuntu 12.04 on dell inspiron 1545. wireless works fine on windows, but I cannot connect with ubuntu. when I tried connect with a cable - it said the cable was unplugged. when I check wireless networks - it says there are no devices detected. I've tried a few things I found on fo...

The problem is that when watch is excuted it runs ssh and i get this error: sh: 1: func1: not found here is the code: #!/bin/bash func1(){ echo $1 } export -f func1 watch func1

Is it a good policy to delete our question, when we found our question is duplicate of another question? or another policy which you suggest ?

I have installed Jdk7 in Ubuntu 14.04 and it is successfully configured and I can use java libraries in code. The problem is that I am trying to locate java source code, but not able to find the jar file. I run the the following command in the location /opt/sun/jdk7 find . -name *.jar Here i...