On 03/17/2014 02:35 PM, Oliver Grawert wrote: > Am Montag, den 17.03.2014, 09:38 -0400 schrieb David Marceau: >> On 03/17/2014 02:24 AM, f69m wrote: >>>> sudo apt-get install qemu-user-static sudo qemu-debootstrap >>>> --arch armhf trusty my-devel-chroot sudo chroot >>>> my-devel-chroot (do whatever you want to do wrt development) >> >> Ok. Pardon my ignorance, but how do I install ubuntu-sdk within >> this armhf chroot? > > you make sure that a line for universe is added in the > /etc/apt/sources.list file, run apt-get update and apt-get install > whatever you like inside the chroot, it behaves like a native arm > device (just that it runs on x86 in reality) ... for some packages > you might need to have /proc and /sys mounted inside the chroot > ... The problem is that there is no network up within the chroot. It is a barebones nothing up.
I found this: http://the.taoofmac.com/space/blog/2013/04/28/2330# -------------------------------------------- sudo apt-get install debootstrap qemu-user-static qemu-system git \ gcc-arm-linux-gnueabihf binfmt-support dd if=/dev/zero of=ubuntu.img bs=1024 count=2097152 mkfs.ext2 ubuntu-armhf.ext2.img sudo mount -o loop ubuntu-armhf.ext2.img /mnt HOSTNAME=ubuntu-armhf sudo debootstrap --variant=minbase --foreign \ --arch armhf raring /mnt sudo cp /usr/bin/qemu-arm-static /mnt/usr/bin/ ************************************************ ************qemu-arm-static usage, ************but switches are focused on image creation ************not focused for ubuntu touch nexus 4 development LANG=C sudo chroot mnt /usr/bin/qemu-arm-static -cpu cortex-a9 /bin/bash ./debootstrap/debootstrap --second-stage ************************************************* echo "deb http://ports.ubuntu.com raring main restricted universe" > /etc/apt/sources.list apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 428D7C01 apt-get update apt-get install sudo apt-utils dialog less wget vim net-tools openssh-server \ htop tmux build-essential libevent-dev python-dev python-setuptools \ python-lxml sqlite3 nodejs npm golang git-core cp /etc/init/tty1.conf /etc/init/ttyAMA0.conf sed -i "s/tty1/ttyAMA0/" /etc/init/ttyAMA0.conf adduser ubuntu usermod -aG sudo ubuntu exit wget http://the.taoofmac.com/media/blog/2013/04/28/2330/init.sh.txt mv init.sh.txt init.sh sudo cp init.sh /mnt/root/init.sh sudo chmod +x /mnt/root/init.sh sudo rm /mnt/usr/bin/qemu-arm-static sudo mkdir /mnt/sdcard sudo mkdir /dev/shm sudo umount /mnt ------------------------------------------- I am not fond of everything going straight into /mnt so I will modify all his steps to accommodate a target directory environment variable instead. I will also change the image version from raring to trusty. In it they create a 2GB image. I'm going to change that to 4GB in order for me to let in the extra qt/go-qml stuff into it. I should be good with that for the interim. I'll let you know how it goes. I also found another link talking about qemu: https://wiki.kubuntu.org/Kernel/Dev/QemuKVMARM qemu-system-arm -machine vexpress-a15 -cpu cortex-a15 -m 2048M -kernel boot/vmlinuz-3.11.0-9-generic-lpae -initrd boot/initrd.img-3.11.0-9-generic-lpae -append "console=ttyAMA0 earlyprintk=serial root=/dev/mmcblk0 ro rootfstype=ext4" -serial stdio -dtb lib/firmware/3.11.0-9-generic-lpae/device-tree/vexpress-v2p-ca15-tc1.dtb -drive if=sd,cache=writeback,file=saucy-server-cloudimg-armhf.img -net nic -net user,hostfwd=tcp::2223-:22 -display none qemu-system-arm -machine vexpress-a15 -cpu cortex-a15 -enable-kvm -m 512M -kernel /boot/vmlinuz-`uname -r` -append "console=ttyAMA0 earlyprintk=serial root=/dev/mmcblk0 ro rootfstype=ext4" -serial stdio -dtb fw2/vexpress-v2p-ca15-tc1.dtb -initrd boot/initrd.img-`uname -r` -drive if=sd,cache=writeback,file=saucy-server-cloudimg-armhf.img -net nic -net user,hostfwd=tcp::2223-:22 -display none You mentioned to use qemu-arm-static: LANG=C sudo chroot mnt /usr/bin/qemu-arm-static -cpu cortex-a9 /bin/bash ./debootstrap/debootstrap --second-stage Is there an example of it in ubuntu-sdk documentation to run it with the appropriate switches focused on development rather than image creation? Which switches should I use to run it with trusty version to make sure the network works when in emulation mode? -- Mailing list: https://launchpad.net/~ubuntu-phone Post to : ubuntu-phone@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-phone More help : https://help.launchpad.net/ListHelp
