mrdebug
Posts: 72
Joined: Sun Apr 07, 2013 6:08 pm

Raspbian on QEmu

Fri Apr 26, 2013 3:29 pm

How to run Raspbian with QEmu on Debian 6 (You have to download and compile qemu), Debian 7.

- Download Raspbian Wheezy 2013-02-09
http://www.raspberrypi.org/downloads
- Download Linux kernel for Qemu
http://xecdesign.com/downloads/linux-qemu/kernel-qemu
- mkdir temp
mount 2013-02-09-wheezy-raspbian.img -o offset=62914560 temp
- nano /mnt/etc/ld.so.preload
- Comment out the line in the file (use a # as the first character of the line) and save the file (CTRL+X, then "Y" for yes).
- umount temp

How to configure network
- apt-get install bridge-utils
- brctl addbr br0
- brctl addif br0 eth0
Modify the files (see below)
/etc/network/interfaces
/etc/qemu-ifup
/etc/qemu-ifdown

denis@tomcat:~$ cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
iface eth0 inet manual

allow-hotplug br0
iface br0 inet static
address 192.168.1.10
netmask 255.255.255.0
gateway 192.168.1.254
bridge_ports eth0

auto br0
denis@tomcat:~$

denis@tomcat:~$ cat /etc/qemu-ifup
#!/bin/sh
#sudo -p "Password for $0:" /sbin/ifconfig $1 172.20.0.1
echo "Bringing up $1 for bridged mode..."
/sbin/ifconfig $1 0.0.0.0 promisc up
echo "Adding $1 to br0..."
/usr/sbin/brctl addif br0 $1
denis@tomcat:~$

denis@tomcat:~$ cat /etc/qemu-ifdown
#!/bin/sh
echo "Removing $1 from br0..."
/usr/sbin/brctl delif br0 $1
denis@tomcat:~$

How to run Raspbian with QEmu

qemu-system-arm -kernel Raspberry/kernel-qemu -cpu arm1176 -m 256 -M versatilepb -no-reboot -serial stdio -append "root=/dev/sda2 panic=1" -hda Raspberry/2013-02-09-wheezy-raspbian.img -net nic,macaddr=00:16:3e:00:00:01 -net tap -k it
Last edited by mrdebug on Mon Apr 29, 2013 8:14 pm, edited 1 time in total.
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Re: Raspbian on QEmu

Fri Apr 26, 2013 3:43 pm

speak englisch please ..

and look at : http://www.raspberrypi.org/phpBB3/viewt ... =62&t=6014

User avatar
DeeJay
Posts: 2027
Joined: Tue Jan 01, 2013 9:33 pm
Location: East Midlands, UK

Re: Raspbian on QEmu

Fri Apr 26, 2013 4:48 pm

I thought using Italian in a community forum entitled Italiano would be accepted? Perhaps the :) was missing?

To the enquirer, but in English. Yes, it is possible to run Raspbian on QEMU. I have done it on WinXP.
There are many websites with advice and downloads.
How To Ask Questions The Smart Way: http://www.catb.org/~esr/faqs/smart-questions.html
How to Report Bugs Effectively: http://www.chiark.greenend.org.uk/~sgtatham/bugs.html

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