Beagleboard:BeagleBoneBlack Debian

This page is about running the armhf port of Debian distribution at BeagleBoard. The latest release beagleboard.org image can be found at: http://beagleboard.org/latest-images

= Checking The Debian Image Version =

You should check the version of the image on the microSD/eMMC by opening the ID.txt file in the FAT partition.

root@beaglebone:~# cat /etc/dogtag BeagleBoard.org BeagleBone Debian Image 2014-03-19

This file can also be accessed via a PC (Windows/Mac/Linux) via either mounting the FAT partition directly off the microSD card or via the usb interface (flash drive).

= Installing =

Oracle Java 8
Information: http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

Install: sudo apt-get update sudo apt-get install oracle-java8-installer

Verify: debian@beaglebone:~$ java -version java version "1.8.0_60" Java(TM) SE Runtime Environment (build 1.8.0_60-b27) Java HotSpot(TM) Client VM (build 25.60-b23, mixed mode)

TI PRU Code Generation Tools
http://software-dl.ti.com/codegen/non-esd/downloads/download.htm#PRU

Install: sudo apt-get update sudo apt-get install ti-pru-cgt-installer

Older rootfs (when above package doesn't exist): wget http://downloads.ti.com/codegen/esd/cgt_public_sw/PRU/2.1.1/ti_cgt_pru_2.1.1_armlinuxa8hf_busybox_installer.sh chmod +x ti_cgt_pru_2.1.1_armlinuxa8hf_busybox_installer.sh sudo ./ti_cgt_pru_2.1.1_armlinuxa8hf_busybox_installer.sh

= FAQ =

Expanding File System Partition On A microSD
By default the microSD image is only about 2GB in size, to fully expand the partition to the full size of your microSD card simple run.

cd /opt/scripts/tools/ git pull sudo ./grow_partition.sh sudo reboot

On the next reboot, [df -h] should show the full microSD card size.

Flashing eMMC
To set up the standalone microSD image to automatically flash the eMMC on powerup. *Note, img files with the words "eMMC-flasher" already had this enabled...*

In /boot/uEnv.txt:
 * 1) enable BBB: eMMC Flasher:
 * 2) cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v3.sh

Change to: cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v3.sh
 * 1) enable BBB: eMMC Flasher:

Optional, update Flasher Scripts: cd /opt/scripts/ git pull

and reboot the system, it'll flash the eMMC on the next bootup. (make sure to remove the microSD after flashing is complete)

Kernel Upgrade
We can't ship support for everything on release day, so we push out new kernels as fixes, support for new capes, etc are posted on the beagleboard.org mainline list.

cd /opt/scripts/tools/ git pull sudo ./update_kernel.sh sudo reboot

Installing kernel headers
If you want to build a kernel module natively, you'll need to install the correct kernel headers.

sudo apt-get install linux-headers-`uname -r`

In a Makefile, perform:

sudo apt-get install linux-headers-$(shell uname -r)

Loading custom capes
Due to limitations in debian wheezy's userspace, the use of an initramfs, and having firmware builtin to the kernel. It is currently not possible to load "custom" capes via: capemgr.enable_partno=xyz. Instead an init script has been set up to load the cape/capes as soon as possible.

Built-in Cape: capemgr.enable_partno=BB-SPIDEV1 slot #7: Requesting part number/version based 'BB-SPIDEV1-00A0.dtbo slot #7: Requesting firmware 'BB-SPIDEV1-00A0.dtbo' for board-name 'Override Board Name', version '00A0' slot #7: dtbo 'BB-SPIDEV1-00A0.dtbo' loaded; converting to live tree

Custom External Cape: capemgr.enable_partno=BB-SPI1-01 slot #7: Requesting part number/version based 'BB-SPI1-01-00A0.dtbo slot #7: Requesting firmware 'BB-SPI1-01-00A0.dtbo' for board-name 'Override Board Name', version '00A0' failed to load firmware 'BB-SPI1-01-00A0.dtbo' loader: failed to load slot-7 BB-SPI1-01:00A0 (prio 0)

Workaround: add "CAPE=BB-SPI1-01" to /etc/default/capemgr

Privileged echo
As a normal user, you can not "sudo echo 'something' >> /etc/privilegedfile"

sudo sh -c "echo 'something' >> /etc/privilegedfile"

Timezone
By default this image is set up to display time in utc mode. If you would like to change this to your local region.

dpkg-reconfigure tzdata

or: echo "Europe/Zurich" > /etc/timezone dpkg-reconfigure -f noninteractive tzdata

Jessie Timezone
List of available timezones: timedatectl list-timezones

Set timezone: sudo timedatectl set-timezone America/North_Dakota/Center

W: GPG error: http://debian.beagleboard.org wheezy-bbb
W: GPG error: http://debian.beagleboard.org wheezy-bbb Release: The following signatures were invalid: KEYEXPIRED 1418840246 KEYEXPIRED 1418840304 KEYEXPIRED 1418840246 KEYEXPIRED 1418840246 KEYEXPIRED 1418840304

Note this directions are version dependent, so double check your version:

debian@beaglebone:~$ cat /etc/dogtag BeagleBoard.org BeagleBone Debian Image 2014-05-14

2014-05-14 GPG error: Disable: http://debian.beagleboard.org repo:
sudo nano /etc/apt/sources.list

Change: deb [arch=armhf] http://debian.beagleboard.org/packages wheezy-bbb main
 * 1) deb-src [arch=armhf] http://debian.beagleboard.org/packages wheezy-bbb main

To:
 * 1) deb [arch=armhf] http://debian.beagleboard.org/packages wheezy-bbb main
 * 2) deb-src [arch=armhf] http://debian.beagleboard.org/packages wheezy-bbb main

sudo apt-get update

2014-05-14 GPG error: Optional enable: http://repos.rcn-ee.com/
Download archive-keyring: wget https://rcn-ee.com/repos/debian/pool/main/r/rcn-ee-archive-keyring/rcn-ee-archive-keyring_2016.04.24~bpo70+20160424+1_all.deb sudo dpkg -i rcn-ee-archive-keyring_*_all.deb

Add repo to /etc/apt/sources.list sudo sh -c "echo 'deb [arch=armhf] http://repos.rcn-ee.com/debian wheezy main' >> /etc/apt/sources.list" sudo sh -c "echo '#deb-src [arch=armhf] http://repos.rcn-ee.com/debian wheezy main' >> /etc/apt/sources.list"

Update packages: sudo apt-get update sudo apt-get upgrade sudo apt-get install npm c9-core-installer --reinstall

Adding bb.org-overlays to jessie console image
Currently by default, the console image doesn't include the *.dtbo overlays.

Install build requirements: (add's 145Mb to the console image) sudo apt-get update sudo apt-get install build-essential git-core device-tree-compiler

Clone bb.org-overlays repo: git clone https://github.com/beagleboard/bb.org-overlays/ cd ./bb.org-overlays/ ./install.sh

i take full responsibility for knowing my beagle is now insecure
as of 2017-02-19, BeagleBoard images now longer enable these insecure options by default, you are free to recreate them as you wish.

remove root password
root_password=$(cat /etc/shadow | grep root | awk -F ':' '{print $2}') sed -i -e 's:'$root_password'::g' /etc/shadow

ssh root@beaglebone.local
sed -i -e 's:PermitEmptyPasswords no:PermitEmptyPasswords yes:g' /etc/ssh/sshd_config sed -i -e 's:UsePAM yes:UsePAM no:g' /etc/ssh/sshd_config sed -i -e 's:PermitRootLogin without-password:PermitRootLogin yes:g' /etc/ssh/sshd_config

sudo no password required
echo "debian ALL=NOPASSWD: ALL" >>/etc/sudoers

U-Boot Overlays
Check via serial U-Boot SPL 2017.05-rc3-00002-g5c2d88de85 (May 03 2017 - 13:18:55) Trying to boot from MMC1 U-Boot 2017.05-rc3-00002-g5c2d88de85 (May 03 2017 - 13:18:55 -0500), Build: jenkins-github_Bootloader-Builder-548

Check via system debian@beaglebone:~$ cd /opt/scripts/tools/ debian@beaglebone:/opt/scripts/tools$ git pull debian@beaglebone:/opt/scripts/tools$ sudo ./version.sh | grep bootloader bootloader:[microSD-(push-button)]:[/dev/mmcblk0]:[U-Boot 2017.05-rc3-00002-g5c2d88]

To upgrade your version of U-Boot: debian@beaglebone:~$ cd /opt/scripts/tools/developers/ debian@beaglebone:/opt/scripts/tools/developers$ sudo ./update_bootloader.sh debian@beaglebone:/opt/scripts/tools/developers$ sudo reboot

U-Boot Capes added:
NHD-7.0CTP-CAPE Family BB-BONE-NH7C-01-A0.dtbo (first added in: 2017.05-rc2-00002-g86566339a9 (Apr 28 2017 - 10:18:57))

U-Boot /boot/uEnv.txt configuration
/boot/uEnv.txt: enable_uboot_overlays=1

U-Boot Disable on-board devices
To Disable eMMC: disable_uboot_overlay_emmc=1

To Disable HDMI VIDEO & AUDIO: disable_uboot_overlay_video=1

To Disable HDMI AUDIO: disable_uboot_overlay_audio=1

To Disable WL1835: disable_uboot_overlay_wireless=1

To Disable BB-ADC: (first added in: 2017.05-rc1-00002-g35aecb22fe (Apr 05 2017 - 16:51:58)) disable_uboot_overlay_adc=1

U-Boot Override external capes
Cape device tree overlays: https://github.com/beagleboard/bb.org-overlays/

uboot_overlay_addr0=/lib/firmware/ .dtbo uboot_overlay_addr1=/lib/firmware/ .dtbo uboot_overlay_addr2=/lib/firmware/ .dtbo uboot_overlay_addr3=/lib/firmware/ .dtbo

If for some reason you need to disable the auto-loading of any of ^ those, use the option that matches your addrX: (first added in: 2017.03-00002-gbfe60d6057 (Mar 28 2017 - 15:32:51)) disable_uboot_overlay_addr0=1 disable_uboot_overlay_addr1=1 disable_uboot_overlay_addr2=1 disable_uboot_overlay_addr3=1

4 more capes can be loaded via: (first added in: 2017.03-00002-gbfe60d6057 (Mar 28 2017 - 15:32:51)) uboot_overlay_addr4=/lib/firmware/ .dtbo uboot_overlay_addr5=/lib/firmware/ .dtbo uboot_overlay_addr6=/lib/firmware/ .dtbo uboot_overlay_addr7=/lib/firmware/ .dtbo

Plus one custom cape: dtb_overlay=/lib/firmware/ .dtbo

U-Boot Cape Universal
Utilize https://github.com/cdsteinkuehler/beaglebone-universal-io config-pin.

Cape Universal Supported Boards: BeagleBone Black BeagleBone Black Wireless BeagleBone Green BeagleBone Green Wireless Element14 BeagleBone Black Industrial MENTOREL BeagleBone uSomIQ

Not Supported needs work/testing/etc Arrow BeagleBone Black Industrial (different video phy) SanCloud BeagleBone Enhanced (different network phy/mdio/cpsw) Neuromeka BeagleBone Air (untested)

To enable, in /boot/uEnv.txt add: enable_uboot_cape_universal=1

= Debian Build Instructions =

You'll want a fairly beefy ARM system to run this script.

git clone git://github.com/beagleboard/image-builder.git cd image-builder ./beagleboard.org_image.sh

Output of the autobuilder can be found at http://builds.beagleboard.org.

= Debian Releases = http://beagleboard.org/latest-images

BeagleBoard-X15 weekly
Bug tracker: http://bugs.elinux.org/projects/beagleboard-x15

microSD/Standalone: (lxqt-4gb) (BeagleBoard-X15) Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/lxqt-4gb/bbx15-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum bbx15-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb* 579b359f0b6dd535c32f78abb6ebf70d3db93dc8e3de0848c41b7d34ca0cecaa bbx15-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bbx15-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

= Debian Image Testing Snapshots =

microSD/Standalone: (machinekit) Based on Debian Jessie with 3.8.x kernel
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-02-12/machinekit/bone-debian-8.7-machinekit-armhf-2017-02-12-4gb.img.xz

Verify Image with: sha256sum bone-debian-8.7-machinekit-armhf-2017-02-12-4gb* 18361e0426715974b5a0e7f014ff1bf26db2421cbf8d61622efd2856cd8c6214 bone-debian-8.7-machinekit-armhf-2017-02-12-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bone-debian-8.7-machinekit-armhf-2017-02-12-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (machinekit) Based on Debian Jessie with 4.4.x kernel
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-02-12/machinekit/bone-debian-8.8-machinekit-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum bone-debian-8.8-machinekit-armhf-2017-05-14-4gb* 9c085bb1714d283c0554d240e435906a582f794abf561e4911f15ea0fc9a5a70 bone-debian-8.8-machinekit-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bone-debian-8.8-machinekit-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

Jessie Snapshot lxqt
2017-05-14 notes * U-Boot: v2017.05 * Kernel: 4.4.62-ti-r103

Flasher: (lxqt-4gb) (All BeagleBone Variants with a 4GB eMMC)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/lxqt-4gb/BBB-blank-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum BBB-blank-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb* 9e1ec6d90e2cb76357e48195bbe5284cfad1a8af3970e771faa6c6c05b24d76a BBB-blank-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat BBB-blank-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (lxqt-4gb) (All BeagleBone Variants)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/lxqt-4gb/bone-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum bone-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb* 25f0ed531b1b26a20b8fcc168b1880db7e99b660eb0fe51a0c95020b7d89a8a2 bone-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bone-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (lxqt-4gb) (BeagleBoard-X15)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/lxqt-4gb/bbx15-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum bbx15-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb* 579b359f0b6dd535c32f78abb6ebf70d3db93dc8e3de0848c41b7d34ca0cecaa bbx15-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bbx15-debian-8.8-lxqt-4gb-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (lxqt-2gb) (All BeagleBone Variants)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/lxqt-2gb/bone-debian-8.8-lxqt-2gb-armhf-2017-05-14-2gb.img.xz

Verify Image with: sha256sum bone-debian-8.8-lxqt-2gb-armhf-2017-05-14-2gb* c58c95ba31cad97011658f113baf3f07e2e5b77ca0b6e7d3c78844a091b1de9e bone-debian-8.8-lxqt-2gb-armhf-2017-05-14-2gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bone-debian-8.8-lxqt-2gb-armhf-2017-05-14-2gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (lxqt-xm-4gb) (BeagleBoard xM)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/lxqt-xm-4gb/bbxm-debian-8.8-lxqt-xm-4gb-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum bbxm-debian-8.8-lxqt-xm-4gb-armhf-2017-05-14-4gb* d82d88b20cd3fd8877fcd6fa14c6ba7df999825c3156f2b7ca12ba3f9a5cd5e2 bbxm-debian-8.8-lxqt-xm-4gb-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bbxm-debian-8.8-lxqt-xm-4gb-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

Flasher: (iot) (All BeagleBone Variants)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/iot/BBB-blank-debian-8.8-iot-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum BBB-blank-debian-8.8-iot-armhf-2017-05-14-4gb* ffc6129e6b23045d1fbd0e396352a10386d6b128c5a99aeea992150064445b18 BBB-blank-debian-8.8-iot-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat BBB-blank-debian-8.8-iot-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (iot) (All BeagleBone Variants)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/iot/bone-debian-8.8-iot-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum bone-debian-8.8-iot-armhf-2017-05-14-4gb* 0f93afc53fe0be5910045b6525af785f853e9c9c0ca47f3785492f375bd14bc4 bone-debian-8.8-iot-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bone-debian-8.8-iot-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (iot) (BeagleBoard-X15)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/iot/bbx15-debian-8.8-iot-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum bbx15-debian-8.8-iot-armhf-2017-05-14-4gb* df04f2507b172b3c0ca62db93fb7d952a3050b5472512852620fa61326eb232f bbx15-debian-8.8-iot-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bbx15-debian-8.8-iot-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (console) (All BeagleBone Variants)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/console/bone-debian-8.8-console-armhf-2017-05-14-1gb.img.xz

Verify Image with: sha256sum bone-debian-8.8-console-armhf-2017-05-14-1gb* 6b1151216cd486c9db7622a2f172e74e831d23e3739db5ca874f00f4bdf643f4 bone-debian-8.8-console-armhf-2017-05-14-1gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bone-debian-8.8-console-armhf-2017-05-14-1gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (console) (BeagleBoard-X15)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/console/bbx15-debian-8.8-console-armhf-2017-05-14-1gb.img.xz

Verify Image with: sha256sum bbx15-debian-8.8-console-armhf-2017-05-14-1gb* 203daece50a55ff50c7b836420cb328a9bf80d554b987957df5f2284e78d04a3 bbx15-debian-8.8-console-armhf-2017-05-14-1gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bbx15-debian-8.8-console-armhf-2017-05-14-1gb.img.xz | sudo dd of=/dev/sdX

Stretch testing
https://wiki.debian.org/DebianStretch

2017-05-14 notes * U-Boot: v2017.05 * Kernel: 4.4.62-ti-r103

Flasher: (stretch-iot) (All BeagleBone Variants with a 4GB eMMC)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/stretch-iot/BBB-blank-debian-stretch-iot-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum BBB-blank-debian-stretch-iot-armhf-2017-05-14-4gb* 34cdee89c9fb23af43edae188cbc69efc56863aafbd3a3de77610e5d5a1dc572 BBB-blank-debian-stretch-iot-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat BBB-blank-debian-stretch-iot-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (stretch-iot) (All BeagleBone Variants)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/stretch-iot/bone-debian-stretch-iot-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum bone-debian-stretch-iot-armhf-2017-05-14-4gb* f9b9e449e97079fbb94c1953d73b0989f5215072b5403a35f587da96453bd448 bone-debian-stretch-iot-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bone-debian-stretch-iot-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (stretch-iot) (BeagleBoard-X15)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/stretch-iot/bbx15-debian-stretch-iot-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum bbx15-debian-stretch-iot-armhf-2017-05-14-4gb* ef16b9c887b9ef9d19c28d3542d7aa8063f691c22c4b3742ce4b6528612ff497 bbx15-debian-stretch-iot-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bbx15-debian-stretch-iot-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

Flasher: (stretch-lxqt) (All BeagleBone Variants with a 4GB eMMC)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/stretch-lxqt/BBB-blank-debian-stretch-lxqt-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum BBB-blank-debian-stretch-lxqt-armhf-2017-05-14-4gb* 09aba4ce251389380dab7efb801e05c275fcab2866b88358725cd66d48fa50fb BBB-blank-debian-stretch-lxqt-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat BBB-blank-debian-stretch-lxqt-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (stretch-lxqt) (All BeagleBone Variants)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/stretch-lxqt/bone-debian-stretch-lxqt-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum bone-debian-stretch-lxqt-armhf-2017-05-14-4gb* d4d50bdcca0b8d87ed9e1fd7c28f2fd568bcac3aa037db5499cb113c6a040a07 bone-debian-stretch-lxqt-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bone-debian-stretch-lxqt-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

microSD/Standalone: (stretch-lxqt) (BeagleBoard-X15)
Get prebuilt image: wget https://rcn-ee.com/rootfs/bb.org/testing/2017-05-14/stretch-lxqt/bbx15-debian-stretch-lxqt-armhf-2017-05-14-4gb.img.xz

Verify Image with: sha256sum bbx15-debian-stretch-lxqt-armhf-2017-05-14-4gb* 4d40191c3ebf652b1a1bab9a0a23529ed1ad98f09ff7170925b59be73ca6e8e1 bbx15-debian-stretch-lxqt-armhf-2017-05-14-4gb.img.xz

Windows/Mac/Linux gui http://etcher.io

Linux: (dd) xzcat bbx15-debian-stretch-lxqt-armhf-2017-05-14-4gb.img.xz | sudo dd of=/dev/sdX

= Kernel Options =

General apt syntax for searching and installing a specific kernel: sudo apt-get update sudo apt-cache search linux-image | grep sudo apt-get install linux-image- sudo reboot

Latest kernel script cd /opt/scripts/tools/ git pull sudo ./update_kernel.sh 

3.8.x
This is the first beagleboard.org long term kernel tree with capemanager support, it's been the default install for Debian Wheezy beagleboard.org patchset: https://github.com/beagleboard/linux/tree/3.8

3.8.x BeagleBone/BeagleBone Black FULL Cape Support --bone-channel --stable

3.8.x BeagleBone/BeagleBone Black FULL Cape Support + Xenomai --bone-xenomai-channel --stable

4.4.x-ti
beagleboard.org patchset: https://github.com/beagleboard/linux/tree/4.4 Based on: http://git.ti.com/gitweb/?p=ti-linux-kernel/ti-linux-kernel.git;a=shortlog;h=refs/heads/ti-rt-linux-4.4.y

4.4.x-ti All BeagleBone Variants and BeagleBoard-X15 --ti-channel --lts-4_4

4.4.x-ti All BeagleBone Variants and BeagleBoard-X15 + RT --ti-rt-channel --lts-4_4

4.4.x-ti All BeagleBone Variants and BeagleBoard-X15 + Xenomai --ti-xenomai-channel --lts-4_4

4.9.x-ti
beagleboard.org patchset: https://github.com/beagleboard/linux/tree/4.9

4.9.x-ti All BeagleBone Variants and BeagleBoard-X15 --ti-channel --lts-4_9

Mainline (4.4.x lts)
4.4.x All BeagleBone Variants --bone-kernel --lts-4_4

4.4.x All BeagleBone Variants + RT --bone-rt-kernel --lts-4_4

Mainline (4.9.x lts)
4.9.x All BeagleBone Variants --bone-kernel --lts-4_9

Debian 8: jessie
sudo apt-get install linux-image-armmp