title: QEMU with BeagleBone support
body: <p>i would like to emulate BeagleBone Black.  It seems that QEMU is the only emulator that supports Linux emulation for ARM.  However i m having difficulty in getting the right emulator.</p>
  
  <p>I tried using QEMU build from qemu.org but it seems that the machine "beagle" is not supported (also from the output of "qemu-system-arm -machine help" does not least beagle as supported machine).  I found some posts saying that Linaro has a qemu builds with BeagleBone support and that it can be installed using apt-get on Ubuntu.  There is also a youtube video with instructions:</p>
  
  <p><a href="https://www.youtube.com/watch?v=__6XmxOrL3o" rel="noreferrer">https://www.youtube.com/watch?v=__6XmxOrL3o</a></p>
  
  <p>It seems however that the instructions no longer work.  I have Ubuntu 14.04.  I tried the following:</p>
  
  <p>1) sudo add-apt-repository ppa:linaro-maintainers/tools</p>
  
  <p>This times out and reports an error wrong PPA format.</p>
  
  <p>2) Then i followed instructions here:</p>
  
  <p><a href="https://wiki.linaro.org/Platform/Systems/Repository" rel="noreferrer">https://wiki.linaro.org/Platform/Systems/Repository</a></p>
  
  <p>However, after adding these repositories, no qemu was added, so in my apt repository i only had qemu from qemu.org (which does not support beaglebone)</p>
  
  <p>3) Then i found this page:</p>
  
  <p><a href="https://launchpad.net/~linaro-maintainers/+archive/ubuntu/tools" rel="noreferrer">https://launchpad.net/~linaro-maintainers/+archive/ubuntu/tools</a></p>
  
  <p>So i tried the following:</p>
  
  <p>sudo add-apt-repository <a href="http://ppa.launchpad.net/linaro-maintainers/tools/ubuntu" rel="noreferrer">http://ppa.launchpad.net/linaro-maintainers/tools/ubuntu</a></p>
  
  <p>and then also downloaded and added the public key using "sudo apt-key add" command.</p>
  
  <p>This seemed to work as after doing "sudo apt-get update" and "apt-cache show qemu-system" i get see the following:</p>
  
  <p>Package: qemu-system
  Source: qemu-linaro
  Version: 2.2.0~rc3+git8+gdb12451-63linaro+trusty
  Architecture: amd64
  Maintainer: Ubuntu Developers 
  Installed-Size: 133812
  Depends: qemu-linaro-keymaps, libasound2 (>= 1.0.16), libbluetooth3 (>= 4.91), libbrlapi0.6, libc6 (>= 2.15), libcurl3-gnutls (>= 7.16.3), libfdt1, libgcc1 (>= 1:4.7), libgl1-mesa-glx | libgl1, libglib2.0-0 (>= 2.24.0), libgnutls26 (>= 2.12.17-0), libncurses5 (>= 5.5-5~), libpixman-1-0 (>= 0.15.16), libpng12-0 (>= 1.2.13-4), libpulse0 (>= 1:0.99.1), libsasl2-2 (>= 2.1.24), libsdl1.2debian (>= 1.2.11), libstdc++6 (>= 4.6), libtinfo5, libuuid1 (>= 2.16), libvdeplug2, libx11-6, zlib1g (>= 1:1.2.0)
  Suggests: samba
  Breaks: qemu (&lt;&lt; 0.11.0-2), qemu-kvm-extras (&lt;&lt; 0.13.50-2011.02-0~rc1-0ubuntu1)
  Replaces: qemu (&lt;&lt; 0.11.0-2), qemu-kvm-extras (&lt;&lt; 0.13.50-2011.02-0~rc1-0ubuntu1)
  Homepage: <a href="https://launchpad.net/qemu-linaro/" rel="noreferrer">https://launchpad.net/qemu-linaro/</a></p>
  
  <p>(i only pasted the first few lines).</p>
  
  <p>However, after installation of qemu-system (sudo apt-get install qemu-system), it still does not have BeagleBone support (qemu-system-arm -machine help does not show any beagle).</p>
  
  <p>So i m wondering if anybody knows where to install QEMU from on Ubuntu that has BeagleBone support.  Is there another repository i should be adding?  I m new to Ubuntu, apt and Linaro, so i m out of ideas so far.</p>