Difference between revisions of "BeagleBoardDebian"

From eLinux.org
Jump to: navigation, search
(Debian Wheezy)
m (2014-04-18)
(22 intermediate revisions by 5 users not shown)
Line 3: Line 3:
 
[[Category:Development Boards]]
 
[[Category:Development Boards]]
 
[[Category: BeagleBoard]]
 
[[Category: BeagleBoard]]
This page is about running a (ARM EABI) [http://www.debian.org/ Debian] distribution at [[BeagleBoard]]. BeagleBoard will boot the (ARM EABI) Debian distribution from [[BeagleBoard#MMC.2FSD_boot|SD card]]. Debian's NetInstall will be used to install Debian onto your Beagle.
+
This page is about running a (ARM EABI) [https://www.debian.org/ Debian] distribution at [[BeagleBoard]]. BeagleBoard will boot the (ARM EABI) Debian distribution from [[BeagleBoard#MMC.2FSD_boot|SD card]]. Debian's NetInstall will be used to install Debian onto your Beagle.
  
 
= Help =
 
= Help =
Line 10: Line 10:
  
 
*Kernel related help:
 
*Kernel related help:
** [http://groups.google.com/group/beagleboard Email Beagleboard user group] *Recommended method
+
** [https://groups.google.com/group/beagleboard Email Beagleboard user group] *Recommended method
 
** ''#beagle'': Beagle irc on freenode, accessible also by [http://beagleboard.org/discuss web interface] ([http://www.beagleboard.org/irclogs/index.php logs])
 
** ''#beagle'': Beagle irc on freenode, accessible also by [http://beagleboard.org/discuss web interface] ([http://www.beagleboard.org/irclogs/index.php logs])
 
** Kernel Tree's
 
** Kernel Tree's
*** [https://github.com/RobertCNelson/stable-kernel/tree/v3.7.x Stable (3.7.x) branch]
+
*** [https://github.com/RobertCNelson/armv7-multiplatform/ v3.13.x kernel branch]
 
*** [https://github.com/RobertCNelson/linux-dev Development Kernel source code]
 
*** [https://github.com/RobertCNelson/linux-dev Development Kernel source code]
  
Line 21: Line 21:
 
** pastebin dmesg
 
** pastebin dmesg
 
*** Copy from serial port or use "dmesg | pastebinit" (sudo apt-get install pastebinit)
 
*** Copy from serial port or use "dmesg | pastebinit" (sudo apt-get install pastebinit)
 +
 +
= Official BeagleBoard.org Images for shipping with BeagleBone Black =
 +
* http://beagleboard.org/source
  
 
= Recommended Beagle Software =  
 
= Recommended Beagle Software =  
Line 32: Line 35:
  
 
Scripts:
 
Scripts:
  git clone git://github.com/RobertCNelson/netinstall.git
+
  git clone https://github.com/RobertCNelson/netinstall.git
 
  cd netinstall
 
  cd netinstall
  
 
Device Options:
 
Device Options:
  BeagleBoard --uboot beagle_cx
+
  BeagleBoard --dtb omap3-beagle
  BeagleBoard xM --uboot beagle_xm
+
  BeagleBoard xM --dtb omap3-beagle-xm
  BeagleBone (serial) --uboot bone-serial
+
  BeagleBone (serial) --dtb am335x-bone-serial
  BeagleBone (video via cape) --uboot bone-video
+
  BeagleBone (video via cape) --dtb am335x-bone-video
 
  BeagleBone Black --dtb am335x-boneblack
 
  BeagleBone Black --dtb am335x-boneblack
  PandaBoard --uboot panda
+
  PandaBoard (A1->A3) --dtb omap4-panda
  PandaBoard ES  --uboot panda_es
+
PandaBoard (A4->Ax) --dtb omap4-panda-a4
 +
  PandaBoard ES  --dtb omap4-panda-es
  
 
You will need a 1GB SD card or greater.
 
You will need a 1GB SD card or greater.
Line 54: Line 58:
  
 
So For the BeagleBoard xM:
 
So For the BeagleBoard xM:
  sudo ./mk_mmc.sh --mmc /dev/sdX --dtb dt-beagleboard-xm --distro wheezy-armhf
+
  sudo ./mk_mmc.sh --mmc /dev/sdX --dtb omap3-beagle-xm --distro wheezy-armhf
  
 
*Options:
 
*Options:
Line 62: Line 66:
 
= Demo Image =
 
= Demo Image =
  
== Debian 7 (wheezy)  ==
+
== Debian Stable (wheezy)  ==
  
Default username/password:  
+
Default username/password:
 
*username: debian
 
*username: debian
 
*password: temppwd
 
*password: temppwd
 
Default root user/password
 
*user: root
 
*password: root
 
  
 
Image Updated:
 
Image Updated:
*2013-09-26
+
*2014-04-18
** Beagle xM (ONLY): v3.11.1-armv7-x14 kernel (--dtb dt-beagle-xm)
+
** Beagle/Beagle xM: v3.13.10-armv7-x11 kernel
*** 1Ghz operation, NO expansion boards, only DVI out (s-video disabled)
+
** BeagleBone/BeagleBone Black: v3.8.13-bone47 kernel
*** see: /boot/uboot/tools/pkgs/ti-omapdrm.sh (for xorg drivers)
+
*2014-02-16
** BeagleBone/BeagleBone Black: v3.8.13-bone28 kernel
+
** Beagle/Beagle xM: v3.13.3-armv7-x10 kernel
*** 4bit microSD operation...
+
** BeagleBone/BeagleBone Black: v3.8.13-bone40 kernel
*2013-08-26
+
*2014-01-24
** fix rtc/fsck issue ... on 2013-08-24
+
** Beagle/Beagle xM: v3.13.0-armv7-x9 kernel
cat /etc/e2fsck.conf
+
** BeagleBone/BeagleBone Black: v3.8.13-bone37 kernel
[options]
 
broken_system_clock = true
 
*2013-08-24
 
** Beagle xM (ONLY): v3.11.0-rc6-armv7-x10 kernel (--dtb dt-beagle-xm)
 
*** 1Ghz operation, NO expansion boards, only DVI out (s-video disabled)
 
*** see: /boot/uboot/tools/pkgs/ti-omapdrm.sh (for xorg drivers)
 
** BeagleBone/BeagleBone Black: v3.8.13-bone26 kernel
 
*** Lots of hdmi fixes...
 
** Beagle/Panda/Panda ES: v3.7.10-x13 kernel
 
*2013-07-22
 
** Beagle/Panda/Panda ES: v3.7.10-x13 kernel
 
** BeagleBone/BeagleBone Black: v3.8.13-bone24 kernel
 
  
 
Services Active:
 
Services Active:
  Note: Depending on your internal network these may work out the box
+
  Note: Depending on your internal network these may work out of the box
 
  Apache, Port 80: http://arm/ (Bone: via usb) http://192.168.7.2
 
  Apache, Port 80: http://arm/ (Bone: via usb) http://192.168.7.2
  SSH, Port 22: ssh ubuntu@arm (Bone: via usb) ubuntu@192.168.7.2
+
  SSH, Port 22: ssh debian@arm (Bone: via usb) debian@192.168.7.2
 
  Getty, Serial Port
 
  Getty, Serial Port
  
Active on Boot Script:
+
Default user: debian pass: temppwd
*Disable by removing "run_boot-scripts" from small boot partition...*
 
/opt/boot-scripts/<board>.sh
 
  
 
Get prebuilt image:
 
Get prebuilt image:
  wget https://rcn-ee.net/deb/rootfs/wheezy/debian-7.1-console-armhf-2013-09-26.tar.xz
+
  wget https://rcn-ee.net/deb/rootfs/wheezy/debian-7.4-console-armhf-2014-04-18.tar.xz
  
Verify Image with:  
+
Verify Image with:
  md5sum debian-7.1-console-armhf-2013-09-26.tar.xz
+
  md5sum debian-7.4-console-armhf-2014-04-18.tar.xz
  f3087963b4f2eb42e3b58e26a3f1ba7b debian-7.1-console-armhf-2013-09-26.tar.xz
+
  e189927a635c90f462c55a74f9e05337 debian-7.4-console-armhf-2014-04-18.tar.xz
  
 
Unpack Image:
 
Unpack Image:
  tar xJf debian-7.1-console-armhf-2013-09-26.tar.xz
+
  tar xf debian-7.4-console-armhf-2014-04-18.tar.xz
  cd debian-7.1-console-armhf-2013-09-26
+
  cd debian-7.4-console-armhf-2014-04-18
  
 
Install Image:
 
Install Image:
  
Quick install script for "board"
+
Quick install script for [board]
 
  sudo ./setup_sdcard.sh --mmc /dev/sdX --uboot board
 
  sudo ./setup_sdcard.sh --mmc /dev/sdX --uboot board
  
"board" options:
+
[board] options:
*BeagleBoard Ax/Bx/Cx/Dx    - beagle
 
*BeagleBoard xM      - beagle_xm
 
 
*BeagleBone/Black    - bone
 
*BeagleBone/Black    - bone
*PandaBoard & ES      - panda
 
  
So for the BeagleBoard xM:
+
So for the BeagleBone:
  sudo ./setup_sdcard.sh --mmc /dev/sdX --uboot beagle_xm
+
  sudo ./setup_sdcard.sh --mmc /dev/sdX --uboot bone
  
Quick install script for "board" (using new --dtb option)
+
Quick install script for [board] (using new --dtb option)
 
  sudo ./setup_sdcard.sh --mmc /dev/sdX --dtb board
 
  sudo ./setup_sdcard.sh --mmc /dev/sdX --dtb board
  
"board" options:
+
board options:
*BeagleBoard xM       - dt-beagle-xm
+
*BeagleBoard Ax/Bx/Cx/Dx    - omap3-beagle
 +
*BeagleBoard xM             - omap3-beagle-xm
  
 
So for the BeagleBoard xM:
 
So for the BeagleBoard xM:
  sudo ./setup_sdcard.sh --mmc /dev/sdX --dtb dt-beagle-xm
+
  sudo ./setup_sdcard.sh --mmc /dev/sdX --dtb omap3-beagle-xm
  
*Additional Options
+
Advanced: Build Image:
** --rootfs <ext4 default>
 
** --swap_file <swap file size in MB's>
 
** --addon pico <ti pico projector>
 
** --svideo-ntsc <use ntsc over dvi for video)
 
** --svideo-pal <use pal over dvi for video)
 
  
== Debian Jessie (development snapshot) ==
+
Built with a fork of project-rootstock (ARM native mode, runs directly on BeagleBoard), using a script from omap-image-builder:
 +
 
 +
git clone https://github.com/RobertCNelson/omap-image-builder.git
 +
cd omap-image-builder
 +
git checkout v2014.04.1 -b tmp
 +
touch release
 +
./rcn-ee_image.sh
 +
 
 +
== Debian Testing (jessie) ==
  
 
Image Updated:
 
Image Updated:
*2013-09-26
+
*2014-04-18
** Beagle xM (ONLY): v3.11.1-armv7-x14 kernel (--dtb dt-beagle-xm)
+
** Beagle/Beagle xM: v3.13.10-armv7-x11 kernel
*** 1Ghz operation, NO expansion boards, only DVI out (s-video disabled)
+
** BeagleBone/BeagleBone Black: v3.8.13-bone47 kernel
*** see: /boot/uboot/tools/pkgs/ti-omapdrm.sh (for xorg drivers)
+
*2014-02-16
** BeagleBone/BeagleBone Black: v3.8.13-bone28 kernel
+
** Beagle/Beagle xM: v3.13.3-armv7-x10 kernel
*** 4bit microSD operation...
+
** BeagleBone/BeagleBone Black: v3.8.13-bone40 kernel
*2013-08-26
+
*2014-01-24
** fix rtc/fsck issue ... on 2013-08-24
+
** Beagle/Beagle xM: v3.13.0-armv7-x9 kernel
cat /etc/e2fsck.conf
+
** BeagleBone/BeagleBone Black: v3.8.13-bone37 kernel
[options]
 
broken_system_clock = true
 
*2013-08-24
 
** Beagle xM (ONLY): v3.11.0-rc6-armv7-x10 kernel (--dtb dt-beagle-xm)
 
*** 1Ghz operation, NO expansion boards, only DVI out (s-video disabled)
 
*** see: /boot/uboot/tools/pkgs/ti-omapdrm.sh (for xorg drivers)
 
** BeagleBone/BeagleBone Black: v3.8.13-bone26 kernel
 
*** Lots of hdmi fixes...
 
*2013-07-22
 
** Beagle/Panda/Panda ES: v3.7.10-x13 kernel
 
** BeagleBone/BeagleBone Black: v3.8.13-bone24 kernel
 
  
 
Get prebuilt image:
 
Get prebuilt image:
  wget https://rcn-ee.net/deb/rootfs/jessie/debian-jessie-console-armhf-2013-09-26.tar.xz
+
  wget https://rcn-ee.net/deb/rootfs/jessie/debian-jessie-console-armhf-2014-04-18.tar.xz
  
Verify image with:  
+
Verify Image with:
  md5sum debian-jessie-console-armhf-2013-09-26.tar.xz
+
  md5sum debian-jessie-console-armhf-2014-04-18.tar.xz
  ee68502823502be8e2a37a1e2de4b420 debian-jessie-console-armhf-2013-09-26.tar.xz
+
  5d445652d214d00a0892268ea4dcaec3 debian-jessie-console-armhf-2014-04-18.tar.xz
  
 
Unpack image:
 
Unpack image:
  tar xJf debian-jessie-console-armhf-2013-09-26.tar.xz
+
  tar xf debian-jessie-console-armhf-2014-04-18.tar.xz
  cd debian-jessie-console-armhf-2013-09-26
+
  cd debian-jessie-console-armhf-2014-04-18
  
Then follow directions show above with the other images...
+
Then follow the directions shown above with the other images...
  
 
= Flasher =
 
= Flasher =
Line 187: Line 163:
 
== eMMC: BeagleBone Black ==
 
== eMMC: BeagleBone Black ==
  
This image can be written to a 1Gb (or greater) microSD card, via 'dd' in linux or the win32 image program linked to on CircuitCo's wiki page.  First hold down on the boot select button (next to microSD card) and apply  
+
This image can be written to a 2GB (or larger) microSD card, via 'dd' on linux or the win32 image program linked to on CircuitCo's wiki page.  First press and hold the boot select button (next to the microSD card), then apply power (same procedure as the official CircuitCo images). The board should boot into Debian and begin flashing the eMMC, once completed all 4 LED's should be full ON.  Simply remove power, remove the microSD card and Debian will now boot directly from eMMC.
power (same procedure as the official CircuitCo images), it should boot into debian and begin flashing the eMMC, once completed all 4 LED's should be full ON...  Simply remove power, remove microSDcard and Debian will now boot from eMMC.
 
  
Reference: (this is the script that writes to the eMMC)
+
Script for reference: (this is the script that writes to the eMMC)
  https://github.com/RobertCNelson/tools/blob/master/scripts/beaglebone-black-copy-microSD-to-eMMC.sh
+
  https://github.com/RobertCNelson/boot-scripts/blob/master/tools/beaglebone-black-eMMC-flasher.sh
  
BTW: we are only writing about 500Mb's to the eMMC so the script will only take about 5-6 Minutes after power on.
+
BTW: we are only writing about 500 megabytes to the eMMC, so the script will only take about 5-6 Minutes after power on.
  
 
Notes:
 
Notes:
* If only two LED's stay lit and nothing happens, the board has crashed due to lack of power. Try with a 5Volt DC supply plugged in..
+
* If only two LED's stay lit and nothing happens, the board has crashed due to lack of power. Retry with a 5Volt DC power supply connected.
* If the 4 LED's blink a constant pattern, eMMC write failed, first REMOVE ALL capes, then retry again.
+
* If the 4 LED's blink a constant pattern, the eMMC write has failed. First REMOVE ALL capes, then retry again.
 
** (error -84: which may mean you've reached the max number of erase/write cycles...)
 
** (error -84: which may mean you've reached the max number of erase/write cycles...)
 +
 +
User: debian
 +
pass: temppwd
  
 
Image Updated:
 
Image Updated:
*2013-10-25
+
*2014-04-18
** BeagleBone Black: v3.8.13-bone28 kernel
+
** BeagleBone Black: v3.8.13-bone47 kernel
*2013-10-08
+
*2014-02-16
** BeagleBone Black: v3.8.13-bone28 kernel
+
** BeagleBone Black: v3.8.13-bone40 kernel
*** 4bit microSD operation...
+
*2014-01-24
*** fixed a dpkg search bug, which would make the flashing fail without network connection
+
** BeagleBone Black: v3.8.13-bone37 kernel
*2013-09-27
 
** BeagleBone Black: v3.8.13-bone28 kernel
 
*** 4bit microSD operation...
 
*2013-08-26
 
** fix rtc/fsck issue on 2013-08-24
 
 
 
  
 
Get prebuilt image:
 
Get prebuilt image:
  wget https://rcn-ee.net/deb/flasher/wheezy/BBB-eMMC-flasher-debian-7.2-2013-10-25.img.xz
+
  wget https://rcn-ee.net/deb/flasher/wheezy/BBB-eMMC-flasher-debian-7.4-2014-04-18-2gb.img.xz
  
 
Verify Image with:
 
Verify Image with:
  md5sum BBB-eMMC-flasher-debian-7.2-2013-10-25.img.xz
+
  md5sum BBB-eMMC-flasher-debian-7.4-2014-04-18-2gb.img.xz
  2a7fbb730bbdb66d99ef2d8b63e7d275 BBB-eMMC-flasher-debian-7.2-2013-10-25.img.xz
+
  a87a9d10203047c522f37a8ad4518952 BBB-eMMC-flasher-debian-7.4-2014-04-18-2gb.img.xz
  
 
Follow the "standard" update procedure.
 
Follow the "standard" update procedure.
 
  http://circuitco.com/support/index.php?title=Updating_The_Software
 
  http://circuitco.com/support/index.php?title=Updating_The_Software
  
= Debian Configuration =
+
Linux:
 
+
unxz BBB-eMMC-flasher-debian-7.4-2014-04-18-2gb.img.xz
== Serial Ports ==
+
sudo dd if=./BBB-eMMC-flasher-debian-7.4-2014-04-18-2gb.img of=/dev/sdX
 
 
=== Wheezy ===
 
 
 
To start a login console on ttyO2 (the serial header next to P9), edit /etc/inittab and add:
 
T0:23:respawn:/sbin/getty -L ttyO2 115200 vt102
 
  
To start a console on the USB ACM device, add the following to /etc/inittab,
+
= raw microSD img =
GS0:23:respawn:/sbin/getty -L ttyGS0 115200 vt102
 
  
== SGX Video Acceleration ==
+
== BeagleBoard xM ==
  
=== SGX armel/armhf v3.4.x+ ===
+
This image can be written to a 2GB (or larger) microSD card, via 'dd' on linux or the win32 image program linked to on CircuitCo's wiki pageFirst press and hold the boot select button (next to microSD card), then apply power (same procedure as the official CircuitCo images).  The board should boot into Debian.
* Note: This is a still a work in progress, but so far all the basic sgx demos seem to work on my Beagle xM C..Thanks to TI for the special armhf binaries!!! --[[User:RobertCNelson|RobertCNelson]] 19:48, 17 July 2012 (UTC)
 
  
* Test with: Precise/12.04 armhf demo image with v3.4.5-x1, desktop was lxde via: "sudo apt-get install lxde lxde-core lxde-icon-theme"
+
User: debian
 +
pass: temppwd
  
==== Re-Build Kernel and SGX Kernel Modules ====
+
Auto partition resize:
  git clone git://github.com/RobertCNelson/stable-kernel.git
+
  cd /opt/scripts/tools
cd stable-kernel
+
  git pull
  git checkout origin/v3.7.x -b tmp
+
  ./grow_partition.sh
  ./build_kernel.sh (and then follow the directions as the script runs...)
+
sudo reboot
  
Build kernel
+
Image Updated:
./build_kernel.sh
+
*2014-04-18
 +
** Beagle/Beagle xM: v3.13.10-armv7-x11 kernel
 +
*2014-02-16
 +
** Beagle/Beagle xM: v3.13.3-armv7-x10 kernel
  
Build SGX modules
+
Get prebuilt image:
  ./sgx_build_modules.sh
+
  wget https://rcn-ee.net/deb/microsd/wheezy/bbxm-debian-7.4-2014-04-18-2gb.img.xz
  
Insert SD card, make sure to modify MMC in system.sh
+
Verify Image with:
./tools/install_image.sh
+
  md5sum bbxm-debian-7.4-2014-04-18-2gb.img.xz
 
+
  fab897c791cbca729d1516d52fdc9ac0 bbxm-debian-7.4-2014-04-18-2gb.img.xz
Place SD card into the device and boot...
 
cd /opt/sgx
 
sudo tar xf GFX_4.0*_libs.tar.gz
 
sudo ./install-sgx.sh
 
 
 
Reboot, check modules (lsmod):
 
Module                  Size  Used by
 
bufferclass_ti          5727  0
 
omaplfb                11512  0
 
pvrsrvkm              165208  2 bufferclass_ti,omaplfb
 
 
 
Blit Test:
 
ubuntu@omap:/usr/bin/armhf/es5.0$ ./sgx_blit_test
 
------------------ SGX 3D Blit test -----------------
 
----------------------- Start -----------------------
 
Call PVRSRVConnect with a valid argument:
 
  OK
 
Get number of devices from PVRSRVEnumerateDevices:
 
  OK
 
.... Reported 1 devices
 
.... Device Number  | Device Type
 
            0000    | PVRSRV_DEVICE_ID_SGX
 
Attempt to acquire device 0:
 
  OK
 
Getting SGX Client info
 
  OK
 
.... ui32ProcessID:1133
 
Display Class API: enumerate devices
 
  OK
 
PVRSRVEnumerateDeviceClass() returns 1 display device(s)
 
  OK
 
Display Class API: open device
 
  OK
 
Display Class API: Get display info
 
  OK
 
.... Name:PowerVR OMAP Linux Display Driver
 
.... MaxSwapChains:1
 
.... MaxSwapChainBuffers:1
 
.... MinSwapInterval:0
 
.... MaxSwapInterval:1
 
Display Class API: enumerate display formats
 
  OK
 
  OK
 
.... Display format 0 - Pixelformat:1
 
Display Class API: enumerate display dimensions
 
  OK
 
  OK
 
.... Display dimensions 0 - ByteStride:2560 Width:1280 Height:720
 
Attempt to create memory context for SGX:
 
  OK
 
  .... Shared heap 0 - HeapID:0x7000000 DevVAddr:0x1000 Size:0x87fe000 Attr:0x2014200
 
.... Shared heap 1 - HeapID:0x7000001 DevVAddr:0xc800000 Size:0xfff000 Attr:0x2024200
 
.... Shared heap 2 - HeapID:0x7000002 DevVAddr:0xe400000 Size:0x7f000 Attr:0x2024200
 
.... Shared heap 3 - HeapID:0x7000003 DevVAddr:0xf000000 Size:0x3ff000 Attr:0x2024200
 
.... Shared heap 4 - HeapID:0x7000004 DevVAddr:0xf400000 Size:0x4ff000 Attr:0x2014200
 
.... Shared heap 5 - HeapID:0x7000005 DevVAddr:0xfc00000 Size:0x1ff000 Attr:0x2014200
 
.... Shared heap 6 - HeapID:0x7000006 DevVAddr:0xdc00000 Size:0x7ff000 Attr:0x2014200
 
.... Shared heap 7 - HeapID:0x7000007 DevVAddr:0xe800000 Size:0x7ff000 Attr:0x2014200
 
.... Shared heap 8 - HeapID:0x7000008 DevVAddr:0xd800000 Size:0x3ff000 Attr:0x2024200
 
.... Shared heap 9 - HeapID:0x7000009 DevVAddr:0x8800000 Size:0x0 Attr:0x2024200
 
.... Shared heap 10 - HeapID:0x700000a DevVAddr:0x8800000 Size:0x3fff000 Attr:0x2014200
 
Display Class API: get the system (primary) buffer
 
  OK
 
Display Class API: map display surface to SGX
 
  OK
 
Attempt to create transfer context for SGX:
 
  OK
 
Do a SRCCOPY blit to the bottom right quadrant of the display:
 
(bottom right quadrant should be red on blue background):
 
  OK
 
  OK
 
Do a SRCCOPY blit to the top left quadrant of the display:
 
(top left quadrant should be striped (r/g/b/w) on blue background):
 
  OK
 
  OK
 
Do a CUSTOMSHADER blit to the top right quadrant of the display:
 
(top right quadrant should be yellow):
 
0xb6acd000 (host) 0xf407000 (device): Device mem for custom shader program
 
0xb6acb000 (host) 0xf408000 (device): Device mem for texture
 
USE custom shader program: 0x28841001.c0000000 mov.end o0, sa0
 
  OK
 
Do a SRCCOPY blit with COLOUR DOWNSAMPLING from ARGB8888 to RGB565
 
and then present the RGB565 to the bottom right quadrant of the screen
 
(bottom right quadrant should be a red gradient):
 
  OK
 
  OK
 
  OK
 
  OK
 
Free the off screen surfaces:
 
  OK
 
  OK
 
  OK
 
  OK
 
Destroy the transfer context:
 
  OK
 
Display Class API: unmap display surface from SGX
 
  OK
 
Destroy Device Memory Context
 
Display Class API: close the device
 
  OK
 
Release SGX Client Info:
 
  OK
 
  Disconnect from services:
 
  OK
 
  ------------------ SGX 3D Blit test -----------------
 
------------------------ End ------------------------
 
 
 
=== SGX Legacy armel only upto v3.2.x ===
 
NOTE: this only works on BeagleBoard hardware, BeagleBone stuff is in development..
 
 
 
Requirements: stable-kernel (the Demo Images hosted on rcn-ee.net meet this requirement)
 
  https://github.com/RobertCNelson/stable-kernel
 
 
 
Note: Due to a bug (seems to only effect older Beagle Bx/Cx boards, use v3.0.8-x3 based kernels)
 
https://github.com/RobertCNelson/stable-kernel/issues/8
 
oneiric:
 
wget http://rcn-ee.net/deb/oneiric/v3.0.8-x3/install-me.sh
 
/bin/bash install-me.sh
 
 
 
==== SDK unPackage Script ====
 
 
 
Download the latest version of the "create_sgx_package.sh" script
 
2.6.37
 
wget https://raw.github.com/RobertCNelson/tools/master/x86/ti_omap/create_sgx_package_2.6.37.sh
 
2.6.38->3.2.x
 
wget https://raw.github.com/RobertCNelson/tools/master/x86/ti_omap/create_sgx_package_3.2.x.sh
 
 
 
Make script executable
 
chmod a+x ./create_sgx_package_*.sh
 
  
Run script
+
Linux:
  ./create_sgx_package_*.sh
+
  unxz bbxm-debian-7.4-2014-04-18-2gb.img.xz
 +
sudo dd if=./bbxm-debian-7.4-2014-04-18-2gb.img of=/dev/sdX
  
After Successfully running:
+
== BeagleBone/BeagleBone Black ==
  
:~/temp$ ls
+
This image can be written to a 2GB (or larger) microSD card, via 'dd' on linux or the win32 image program linked to on CircuitCo's wiki page. First press and hold the boot select button (next to microSD card), then apply power (same procedure as the official CircuitCo images). The board should boot into Debian.
create_sgx_package.sh
 
GFX_X_XX_XX_XX_libs.tar.gz                      : -> Copy to Beagle (System Libs)
 
  GFX_Linux_SDK.tar.gz                            : -> Copy to Beagle (DEMO's)
 
  Graphics_SDK_setuplinux_X_XX_XX_XX.bin
 
SDK
 
SDK_BIN
 
  
==== Beagle: GFX_*_libs.tar.gz ====
+
User: debian
 +
pass: temppwd
  
tar xf GFX_4_00_00_01_libs.tar.gz  (extracts install-SGX.sh and run-SGX.sh)
+
Auto partition resize:
  ./install-SGX.sh (copies necessary SGX libs and startup script)
+
  cd /opt/scripts/tools
./run-SGX.sh (force run the new init script, or you can just reboot...)
+
  git pull
 
+
  ./grow_partition.sh
On successful install:
 
  Stopping PVR
 
  Starting PVR
 
Starting SGX fixup for ES2.x (or ES3.x) (or ES5.x xM)
 
 
 
Reboot for good measure
 
 
  sudo reboot
 
  sudo reboot
  
==== Beagle: GFX_Linux_SDK.tar.gz ====
+
Image Updated:
 +
*2014-04-18
 +
** BeagleBone/BeagleBone Black: v3.8.13-bone47 kernel
 +
*2014-02-16
 +
** BeagleBone/BeagleBone Black: v3.8.13-bone40 kernel
 +
*2014-01-24
 +
** BeagleBone/BeagleBone Black: v3.8.13-bone37 kernel
  
  tar xf GFX_Linux_SDK.tar.gz
+
Get prebuilt image:
cd GFX_Linux_SDK
+
  wget https://rcn-ee.net/deb/microsd/wheezy/bone-debian-7.4-2014-04-18-2gb.img.xz
tar xf OGLES.tar.gz
 
  
==== Test SGX with a DEMO ====
+
Verify Image with:
 +
md5sum bone-debian-7.4-2014-04-18-2gb.img.xz
 +
23d5d6490b3a0f0447a866349d3c4ff2  bone-debian-7.4-2014-04-18-2gb.img.xz
  
  cd OGLES/SDKPackage/Binaries/CommonX11/Demos/EvilSkull
+
Linux:
  ./OGLESEvilSkull
+
  unxz bone-debian-7.4-2014-04-18-2gb.img.xz
 +
  sudo dd if=./bone-debian-7.4-2014-04-18-2gb.img of=/dev/sdX
  
==== Trouble Shooting ====
+
= Debian Configuration =
  
sudo rm /etc/powervr-esrev
+
== Serial Ports ==
sudo depmod -a omaplfb
 
sudo /etc/init.d/pvr restart
 
  
== DSP ==
+
To start a login console on ttyO2 (the serial header next to P9), edit /etc/inittab and add:
 +
T0:23:respawn:/sbin/getty -L ttyO2 115200 vt102
  
=== gst-dsp ===
+
To start a console on the USB ACM device, add the following to /etc/inittab,
*Note: This section is BeagleBoard(-xM) only since the BeagleBone (Black) doesn't have a DSP.
+
  GS0:23:respawn:/sbin/getty -L ttyGS0 115200 vt102
 
 
The following Gstreamer elements will be installed:
 
 
 
  $ gst-inspect | grep dsp
 
  dvdspu:  dvdspu: Sub-picture Overlay
 
  dsp:  dspdummy: DSP dummy element
 
  dsp:  dspvdec: DSP video decoder
 
  dsp:  dspadec: DSP audio decoder
 
  dsp:  dsph263enc: DSP video encoder
 
  dsp:  dspmp4venc: DSP MPEG-4 video encoder
 
  dsp:  dspjpegenc: DSP video encoder
 
  dsp:  dsph264enc: DSP video encoder
 
  dsp:  dspvpp: DSP VPP filter
 
  dsp:  dspipp: DSP IPP
 
 
 
Please note that h264 encoder (dsph264enc) will not work because of missing h264venc_sn.dll64P DSP part. [http://groups.google.com/group/omapdiscuss/msg/76d928726656c5fe According to this message], it is not available due to a licensing restriction.
 
 
 
Requirements: Kernel built with: "CONFIG_TIDSPBRIDGE=m", for reference, here is what rcn-ee.net's image/deb's are configured for:
 
ubuntu@arm:~$ zcat /proc/config.gz | grep TIDSP
 
CONFIG_TIDSPBRIDGE=m
 
CONFIG_TIDSPBRIDGE_MEMPOOL_SIZE=0x600000
 
CONFIG_TIDSPBRIDGE_RECOVERY=y
 
# CONFIG_TIDSPBRIDGE_CACHE_LINE_CHECK is not set
 
# CONFIG_TIDSPBRIDGE_NTFY_PWRERR is not set
 
# CONFIG_TIDSPBRIDGE_BACKTRACE is not set
 
 
 
On the xM: if 3.2.x is too jerky, try 3.4.x and use the create_dsp_package.sh script, as the module changed..
 
 
 
Download the latest version of the "create_dsp_package.sh" script
 
wget https://raw.github.com/RobertCNelson/tools/master/x86/ti_omap/create_dsp_package.sh
 
 
 
Make script executable
 
chmod a+x ./create_dsp_package.sh
 
 
 
Package script:
 
./create_dsp_package.sh
 
 
 
Copy DSP_Install_libs.tar.gz to Beagle
 
 
 
Setup network...
 
 
 
Extract:
 
ubuntu@arm:~$ tar xf DSP_Install_libs.tar.gz
 
 
 
Install:
 
  ubuntu@arm:~$ ./install-DSP.sh
 
 
 
What got installed:
 
ubuntu@arm:~$ ls -lh /lib/dsp/
 
total 7.1M
 
-rwxr-xr-x 1 root root 1.3M Dec  3 10:56 baseimage.dof
 
-rwxr-xr-x 1 root root  51K Dec  3 10:56 conversions.dll64P
 
-rwxr-xr-x 1 root root  13K Dec  3 10:56 dctn_dyn.dll64P
 
-rwxr-xr-x 1 root root 2.5M Dec  3 10:56 h264vdec_sn.dll64P
 
-rwxr-xr-x 1 root root 481K Dec  3 10:56 jpegdec_sn.dll64P
 
-rwxr-xr-x 1 root root 229K Dec  3 10:56 jpegenc_sn.dll64P
 
-rwxr-xr-x 1 root root 767K Dec  3 10:56 m4venc_sn.dll64P
 
-rwxr-xr-x 1 root root 890K Dec  3 10:56 mp4vdec_sn.dll64P
 
-rwxr-xr-x 1 root root 707K Dec  3 10:56 mpeg4aacdec_sn.dll64P
 
-rwxr-xr-x 1 root root  15K Dec  3 10:56 qosdyn_3430.dll64P
 
-rwxr-xr-x 1 root root  14K Dec  3 10:56 ringio.dll64P
 
-rwxr-xr-x 1 root root 9.1K Dec  3 10:56 TSPA_Object_Code_Software_License_Agreement.txt
 
-rwxr-xr-x 1 root root  53K Dec  3 10:56 usn.dll64P
 
-rwxr-xr-x 1 root root 245K Dec  3 10:56 vpp_sn.dll64P
 
 
 
Building gst-dsp stuff:
 
  
If you installed this image via the demo images or netinstall, the gst-dsp build script is installed:
+
==Install Latest Kernel Image==
  
Update arm tools directory to the latest:
+
Script:
  ubuntu@arm:~$ cd /boot/uboot/tools/
+
  cd /opt/scripts/tools
  ubuntu@arm:/boot/uboot/tools$ sudo ./update.sh
+
  git pull
  
Otherwise, install via git:
+
Stable:
  git clone git://github.com/RobertCNelson/tools.git
+
  ./update_kernel.sh
  
Change to the pkgs directory
+
Testing:
ubuntu@arm:~$ cd /boot/uboot/tools/pkgs
+
  ./update_kernel.sh --beta-kernel
  (or if just cloned)
 
ubuntu@arm:~$ cd ~/tools/pkgs
 
  
Build gst-dsp stuff..
+
Custom: (has to be on rcn-ee.net)
  ./ti-tidspbridge.sh
+
  ./update_kernel.sh --kernel v3.8.13-bone37
  
Start dspbridge (or just reboot)
+
Reboot with your new Kernel Image.
sudo /etc/init.d/dsp_init start
 
  
Test dspbridge
+
== Xorg Drivers ==
sudo dsp-test
 
  
Playbin:
+
Script:
  sudo gst-launch playbin2 uri=file://(file)
+
  cd /opt/scripts/tools/
 +
git pull
  
Example: (using http://www.bigbuckbunny.org/index.php/download/ 854x480 mp4 )
+
BeagleBoard/PandaBoard:
  Note: it seems broken in Ubuntu precise armhf...
+
cd /opt/scripts/tools/graphics/
 +
  ./ti-omapdrm.sh
  
  sudo gst-launch playbin2 uri=file:///home/USER/big_buck_bunny_480p_surround-fix.avi
+
BeagleBone/BeagleBone Black:
 +
  cd /opt/scripts/tools/graphics/
 +
./ti-tilcdc.sh
  
== Building Kernel ==
+
= Building Kernel =
  
 
Note, this section use to have a lot of details, but maintenance of the two wiki's became a pain, so for now on we will just link to my other pages:
 
Note, this section use to have a lot of details, but maintenance of the two wiki's became a pain, so for now on we will just link to my other pages:
  
=== Beagle/Beagle xM ===
+
== Beagle/Beagle xM ==
 
  http://eewiki.net/display/linuxonarm/BeagleBoard
 
  http://eewiki.net/display/linuxonarm/BeagleBoard
  
=== BeagleBone ===
+
== BeagleBone ==
 
  http://eewiki.net/display/linuxonarm/BeagleBone
 
  http://eewiki.net/display/linuxonarm/BeagleBone
  
=== BeagleBone Black ===
+
== BeagleBone Black ==
 
  http://eewiki.net/display/linuxonarm/BeagleBone+Black
 
  http://eewiki.net/display/linuxonarm/BeagleBone+Black
  
=== Panda/Panda ES ===
+
== Panda/Panda ES ==
 
  http://eewiki.net/display/linuxonarm/PandaBoard
 
  http://eewiki.net/display/linuxonarm/PandaBoard
  

Revision as of 19:01, 18 April 2014

This page is about running a (ARM EABI) Debian distribution at BeagleBoard. BeagleBoard will boot the (ARM EABI) Debian distribution from SD card. Debian's NetInstall will be used to install Debian onto your Beagle.

Help

If you need any help:

  • When asking for help, please provide some debugging information:
    • U-Boot Version installed on board
    • Kernel Version: uname -a
    • pastebin dmesg
      • Copy from serial port or use "dmesg | pastebinit" (sudo apt-get install pastebinit)

Official BeagleBoard.org Images for shipping with BeagleBone Black

Recommended Beagle Software

Mainline U-Boot:

  • All old Ax, Bx, Cx and Dx boards are required to upgrade to at least these U-Boot versions.
  • XM Boards have no NAND, so MLO/u-boot.img is always required on the first partition
  • Directions: Upgrade X-loader and U-Boot

Debian NetInstall

Scripts:

git clone https://github.com/RobertCNelson/netinstall.git
cd netinstall

Device Options:

BeagleBoard --dtb omap3-beagle
BeagleBoard xM --dtb omap3-beagle-xm
BeagleBone (serial) --dtb am335x-bone-serial
BeagleBone (video via cape) --dtb am335x-bone-video
BeagleBone Black --dtb am335x-boneblack
PandaBoard (A1->A3) --dtb omap4-panda
PandaBoard (A4->Ax) --dtb omap4-panda-a4
PandaBoard ES  --dtb omap4-panda-es

You will need a 1GB SD card or greater.

Standard System : ~455MB
+ Desktop environment (GNOME) : ~2.9GB

Debian Wheezy

Quick Install script for "board"

sudo ./mk_mmc.sh --mmc /dev/sdX --dtb "board" --distro wheezy-armhf

So For the BeagleBoard xM:

sudo ./mk_mmc.sh --mmc /dev/sdX --dtb omap3-beagle-xm --distro wheezy-armhf
  • Options:
    • --firmware : installs firmware
    • --serial-mode : debian-installer uses Serial Port

Demo Image

Debian Stable (wheezy)

Default username/password:

  • username: debian
  • password: temppwd

Image Updated:

  • 2014-04-18
    • Beagle/Beagle xM: v3.13.10-armv7-x11 kernel
    • BeagleBone/BeagleBone Black: v3.8.13-bone47 kernel
  • 2014-02-16
    • Beagle/Beagle xM: v3.13.3-armv7-x10 kernel
    • BeagleBone/BeagleBone Black: v3.8.13-bone40 kernel
  • 2014-01-24
    • Beagle/Beagle xM: v3.13.0-armv7-x9 kernel
    • BeagleBone/BeagleBone Black: v3.8.13-bone37 kernel

Services Active:

Note: Depending on your internal network these may work out of the box
Apache, Port 80: http://arm/ (Bone: via usb) http://192.168.7.2
SSH, Port 22: ssh debian@arm (Bone: via usb) debian@192.168.7.2
Getty, Serial Port

Default user: debian pass: temppwd

Get prebuilt image:

wget https://rcn-ee.net/deb/rootfs/wheezy/debian-7.4-console-armhf-2014-04-18.tar.xz

Verify Image with:

md5sum debian-7.4-console-armhf-2014-04-18.tar.xz
e189927a635c90f462c55a74f9e05337  debian-7.4-console-armhf-2014-04-18.tar.xz

Unpack Image:

tar xf debian-7.4-console-armhf-2014-04-18.tar.xz
cd debian-7.4-console-armhf-2014-04-18

Install Image:

Quick install script for [board]

sudo ./setup_sdcard.sh --mmc /dev/sdX --uboot board

[board] options:

  • BeagleBone/Black - bone

So for the BeagleBone:

sudo ./setup_sdcard.sh --mmc /dev/sdX --uboot bone

Quick install script for [board] (using new --dtb option)

sudo ./setup_sdcard.sh --mmc /dev/sdX --dtb board

board options:

  • BeagleBoard Ax/Bx/Cx/Dx - omap3-beagle
  • BeagleBoard xM - omap3-beagle-xm

So for the BeagleBoard xM:

sudo ./setup_sdcard.sh --mmc /dev/sdX --dtb omap3-beagle-xm

Advanced: Build Image:

Built with a fork of project-rootstock (ARM native mode, runs directly on BeagleBoard), using a script from omap-image-builder:

git clone https://github.com/RobertCNelson/omap-image-builder.git
cd omap-image-builder
git checkout v2014.04.1 -b tmp
touch release
./rcn-ee_image.sh

Debian Testing (jessie)

Image Updated:

  • 2014-04-18
    • Beagle/Beagle xM: v3.13.10-armv7-x11 kernel
    • BeagleBone/BeagleBone Black: v3.8.13-bone47 kernel
  • 2014-02-16
    • Beagle/Beagle xM: v3.13.3-armv7-x10 kernel
    • BeagleBone/BeagleBone Black: v3.8.13-bone40 kernel
  • 2014-01-24
    • Beagle/Beagle xM: v3.13.0-armv7-x9 kernel
    • BeagleBone/BeagleBone Black: v3.8.13-bone37 kernel

Get prebuilt image:

wget https://rcn-ee.net/deb/rootfs/jessie/debian-jessie-console-armhf-2014-04-18.tar.xz

Verify Image with:

md5sum debian-jessie-console-armhf-2014-04-18.tar.xz
5d445652d214d00a0892268ea4dcaec3  debian-jessie-console-armhf-2014-04-18.tar.xz

Unpack image:

tar xf debian-jessie-console-armhf-2014-04-18.tar.xz
cd debian-jessie-console-armhf-2014-04-18

Then follow the directions shown above with the other images...

Flasher

eMMC: BeagleBone Black

This image can be written to a 2GB (or larger) microSD card, via 'dd' on linux or the win32 image program linked to on CircuitCo's wiki page. First press and hold the boot select button (next to the microSD card), then apply power (same procedure as the official CircuitCo images). The board should boot into Debian and begin flashing the eMMC, once completed all 4 LED's should be full ON. Simply remove power, remove the microSD card and Debian will now boot directly from eMMC.

Script for reference: (this is the script that writes to the eMMC)

https://github.com/RobertCNelson/boot-scripts/blob/master/tools/beaglebone-black-eMMC-flasher.sh

BTW: we are only writing about 500 megabytes to the eMMC, so the script will only take about 5-6 Minutes after power on.

Notes:

  • If only two LED's stay lit and nothing happens, the board has crashed due to lack of power. Retry with a 5Volt DC power supply connected.
  • If the 4 LED's blink a constant pattern, the eMMC write has failed. First REMOVE ALL capes, then retry again.
    • (error -84: which may mean you've reached the max number of erase/write cycles...)

User: debian pass: temppwd

Image Updated:

  • 2014-04-18
    • BeagleBone Black: v3.8.13-bone47 kernel
  • 2014-02-16
    • BeagleBone Black: v3.8.13-bone40 kernel
  • 2014-01-24
    • BeagleBone Black: v3.8.13-bone37 kernel

Get prebuilt image:

wget https://rcn-ee.net/deb/flasher/wheezy/BBB-eMMC-flasher-debian-7.4-2014-04-18-2gb.img.xz

Verify Image with:

md5sum BBB-eMMC-flasher-debian-7.4-2014-04-18-2gb.img.xz
a87a9d10203047c522f37a8ad4518952  BBB-eMMC-flasher-debian-7.4-2014-04-18-2gb.img.xz

Follow the "standard" update procedure.

http://circuitco.com/support/index.php?title=Updating_The_Software

Linux:

unxz BBB-eMMC-flasher-debian-7.4-2014-04-18-2gb.img.xz
sudo dd if=./BBB-eMMC-flasher-debian-7.4-2014-04-18-2gb.img of=/dev/sdX

raw microSD img

BeagleBoard xM

This image can be written to a 2GB (or larger) microSD card, via 'dd' on linux or the win32 image program linked to on CircuitCo's wiki page. First press and hold the boot select button (next to microSD card), then apply power (same procedure as the official CircuitCo images). The board should boot into Debian.

User: debian pass: temppwd

Auto partition resize:

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

Image Updated:

  • 2014-04-18
    • Beagle/Beagle xM: v3.13.10-armv7-x11 kernel
  • 2014-02-16
    • Beagle/Beagle xM: v3.13.3-armv7-x10 kernel

Get prebuilt image:

wget https://rcn-ee.net/deb/microsd/wheezy/bbxm-debian-7.4-2014-04-18-2gb.img.xz

Verify Image with:

md5sum bbxm-debian-7.4-2014-04-18-2gb.img.xz
fab897c791cbca729d1516d52fdc9ac0  bbxm-debian-7.4-2014-04-18-2gb.img.xz

Linux:

unxz bbxm-debian-7.4-2014-04-18-2gb.img.xz
sudo dd if=./bbxm-debian-7.4-2014-04-18-2gb.img of=/dev/sdX

BeagleBone/BeagleBone Black

This image can be written to a 2GB (or larger) microSD card, via 'dd' on linux or the win32 image program linked to on CircuitCo's wiki page. First press and hold the boot select button (next to microSD card), then apply power (same procedure as the official CircuitCo images). The board should boot into Debian.

User: debian pass: temppwd

Auto partition resize:

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

Image Updated:

  • 2014-04-18
    • BeagleBone/BeagleBone Black: v3.8.13-bone47 kernel
  • 2014-02-16
    • BeagleBone/BeagleBone Black: v3.8.13-bone40 kernel
  • 2014-01-24
    • BeagleBone/BeagleBone Black: v3.8.13-bone37 kernel

Get prebuilt image:

wget https://rcn-ee.net/deb/microsd/wheezy/bone-debian-7.4-2014-04-18-2gb.img.xz

Verify Image with:

md5sum bone-debian-7.4-2014-04-18-2gb.img.xz
23d5d6490b3a0f0447a866349d3c4ff2  bone-debian-7.4-2014-04-18-2gb.img.xz

Linux:

unxz bone-debian-7.4-2014-04-18-2gb.img.xz
sudo dd if=./bone-debian-7.4-2014-04-18-2gb.img of=/dev/sdX

Debian Configuration

Serial Ports

To start a login console on ttyO2 (the serial header next to P9), edit /etc/inittab and add:

T0:23:respawn:/sbin/getty -L ttyO2 115200 vt102

To start a console on the USB ACM device, add the following to /etc/inittab,

GS0:23:respawn:/sbin/getty -L ttyGS0 115200 vt102

Install Latest Kernel Image

Script:

cd /opt/scripts/tools
git pull

Stable:

./update_kernel.sh

Testing:

./update_kernel.sh --beta-kernel

Custom: (has to be on rcn-ee.net)

./update_kernel.sh --kernel v3.8.13-bone37

Reboot with your new Kernel Image.

Xorg Drivers

Script:

cd /opt/scripts/tools/
git pull

BeagleBoard/PandaBoard:

cd /opt/scripts/tools/graphics/
./ti-omapdrm.sh

BeagleBone/BeagleBone Black:

cd /opt/scripts/tools/graphics/
./ti-tilcdc.sh

Building Kernel

Note, this section use to have a lot of details, but maintenance of the two wiki's became a pain, so for now on we will just link to my other pages:

Beagle/Beagle xM

http://eewiki.net/display/linuxonarm/BeagleBoard

BeagleBone

http://eewiki.net/display/linuxonarm/BeagleBone

BeagleBone Black

http://eewiki.net/display/linuxonarm/BeagleBone+Black

Panda/Panda ES

http://eewiki.net/display/linuxonarm/PandaBoard

Upgrading from Debian 5 to Debian 6

Upgrading from Debian 5 to Debian 6 report and tutorial.

Upgrading from Debian 6 (Squeeze) to Debian 7 (Wheezy)

Note, this only goes over "armel" -> "armel"... For users wishing to switch from "armel" -> "armhf" just re-install...

sudo apt-get update ; sudo apt-get upgrade
sudo sed -i -e "s/squeeze/wheezy/g" /etc/apt/sources.list
sudo apt-get update ; sudo apt-get install -y apt aptitude udev dpkg
sudo aptitude update ; sudo aptitude -y safe-upgrade ; sudo aptitude -y dist-upgrade