Hello, I just got couple of brand new Neo's and I am trying to set up one of them. After downloading udoobuntu-udoo-neo-minimal_2.1.zip and dd to sdcard, connecting Tx/RX I was able to see console boot. I was able to setup eth0 and it works fine. Now plan is another problem. No matter what I do it does not want to continue. EDIT: I was asked to place my solution in thread I started. Please see my post in OpenEmbedded/Yocto for UDOO Boards
Wifi on udoobuntu minimal is a known issue that we as a Community have to deal with ourselves. See the following discussion http://www.udoo.org/forum/index.php?threads/4688/
Thank you for your post. Following above link and what is on my SD card I noticed that wireless folder is missing in minimal image I downloaded yesterday (udoobuntu-udoo-neo-minimal_2.1.zip). This does not look right... Here is my content of /lib/modules/3.14.56-udooneo-02023-g8d371df/kernel/drivers/net/ ├── bonding │ └── bonding.ko ├── can │ ├── can-dev.ko │ ├── flexcan.ko │ └── m_can.ko ├── dummy.ko ├── eql.ko ├── macvlan.ko ├── macvtap.ko ├── mii.ko ├── netconsole.ko ├── ppp │ ├── bsd_comp.ko │ ├── ppp_async.ko │ ├── ppp_deflate.ko │ o │ ├── pppox.ko │ └── ppp_synctty.ko ├── slip │ └── slhc.ko ├── team │ └── team.ko ├── tun.ko ├── usb │ ├── asix.ko │ ├── ax88179_178a.ko │ ├── cdc_eem.ko │ ├── cdc_ether.ko │ ├── cdc_ncm.ko │ ├── cdc_subset.ko │ ├── net1080.ko │ ├── pegasus.ko │ ├── r8152.ko │ ├└── zaurus.ko └── vxlan.ko
With minimal we mean Ubuntu core + almost exclusively the packages you need for the proper working of UDOO (graphic acceleration, peripherals etc). Whatever you need to add you can add it yourself.
@Andrea Rovai To add a working wifi is almost impossible even for experienced users: http://www.udoo.org/forum/index.php?threads/4289/ @oxoocoffee Perhaps switch to Yocto http://www.udoo.org/forum/index.php?posts/14497
Ok, So what do package do I need add to enable WIFI from command line? Which driver is needed for WIFI. I am not interested in running Desktop. In above list of modules which driver needs to be loaded to enable WIFI? Or do I have to compile one myself? name of module? Are you guys planning to release minimal images with working WIFI anytime soon? Working on it? Also I noticed on this page http://www.udoo.org/docs-neo/Basic_Setup/Usb_Direct_Connection.html that one needs to install drivers on El Capitan. Is Sierra Supported?
Perhaps another idea is to use a full Udoobuntu 2 and disable or erase the desktop and other programs you don't use (like Arduino IDE etc). Udoobuntu is based on Lubuntu so removing lxde should do the desktop trick. Edit: Udoobuntu uses lightdm as desktop so removing or not starting that will do the trick. To prevent starting lightdm rename /etc/init/lightdm.conf to /etc/init/lightdm.conf.nostart Code: sudo mv /etc/init/lightdm.conf /etc/init/lightdm.conf.nostart reboot
You can build your own instance of OpenEmbedded (Yocto-Project). Here is my repository: Code: git clone https://gitlab.com/cyrilfr/udoo-yocto-base To setup the environment: Code: cd udoo-yocto-base MACHINE=udooneo source setup.sh build To build your instance: Code: MACHINE=udooneo bitbake udoo-image-full-cmdline Have a coffee... To create your SD card: Code: lsblk Look at the device NAME of your SD card. In udoo-yocto-base/poky/build, type: Code: sudo umount /dev/<DEVICE_NAME>? zcat tmp/deploy/images/udooneo/udoo-image-full-cmdline-udooneo.sdcard.gz | sudo dd of=/dev/<DEVICE_NAME> bs=16M sudo sync For the Wi-Fi, configure your WPA Supplicant config file in /etc/wpa_supplicant.conf on the SD card. Here are examples of configuration. Thanks to @graugans.
Thank you. Will try this over the weekend Also to enable CAN interfaces anything special that needs to be done with dev tree? Like in other posts? Thank you
Remove your project Code: rm -r poky run the setup again Code: MACHINE=udooneo source setup.sh build and set Code: ENABLE_CAN_BUS ?= "1" in your machine configuration file (meta-udoo/conf/machines/udooneo.conf) Compile your system from build/ Code: bitbake udoo-image-full-cmdline Let me know
OK. Let's remove the meta-udoo and build directories first. Code: cd udoo-yocto-base rm -rf poky/meta-udoo poky/build Pull the last commit of the base (important!). Code: git pull Run the setup again. Code: MACHINE=udooneo source setup.sh build Now you should be in udoo-yocto-base/poky/build. Add the sanity.conf file to avoid the error of host distribution support. Code: touch sanity.conf By default, the general configuration file in build/conf/local.conf set the package managment system to OPKG (OpenEmbedded lightweight package manager). If you want to use RPM of DEB packages, feel free to change this option. To enable the SPI and CAN buses, change the ENABLE_CAN_BUS and ENABLE_SPI_BUS options in the machine configuration file meta-udoo/conf/machine/udooneo.conf. When it's done, run the build from the build/ directory. Code: bitbake udoo-image-full-cmdline
thank you but I am not using UI version. I am only interested in minimal/shell version. And the minimal version WIFI is not working. I am trying Yocto build suggestion.
Cyrilf Removing udoo-yocto-base and cloning it fresh and enabling SPI and CAN worked so far. I started build and it is in progress. I will report any issues if so. bitbake udoo-image-full-cmdline UPDATE 1: After some time building I got this message. Looks like connection broken? Is there some ways to "retry" if connection broken from script? I did just try to re-execute "bitbake udoo-image-full-cmdline" and it is still going. Is this safe or should I clean and start from beginning? $ MACHINE=udooneo bitbake udoo-image-full-cmdline Parsing recipes: 100% |################################################################| Time: 00:00:51 Parsing of 1895 .bb files complete (0 cached, 1895 parsed). 2459 targets, 370 skipped, 0 masked, 0 errors. NOTE: Resolving any missing task queue dependencies Build Configuration: BB_VERSION = "1.30.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "Ubuntu-14.04" TARGET_SYS = "arm-poky-linux-gnueabi" MACHINE = "udooneo" DISTRO = "poky" DISTRO_VERSION = "2.1.1" TUNE_FEATURES = "arm armv7a vfp thumb neon callconvention-hard cortexa9" TARGET_FPU = "hard" meta meta-poky = "krogoth:40f4a6d075236265086cc79400dea3c14720383a" meta-oe meta-python meta-networking = "krogoth:851a064b53dca3b14dd33eaaaca9573b1a36bf0e" meta-fsl-arm = "krogoth:a85fa8bf68517ca5cd9bb00bf792f54016799bed" meta-qt5 = "krogoth:1ec776771f5f09c97917d3839d8140f9a7668c4a" meta-udoo = "krogoth:bd9767b991412ac1cfb7cc4ac3991275ada542e1" NOTE: Fetching uninative binary shim from http://downloads.yoctoproject.org/r...da6426197d36358bf7b4e88e552ef933128498c8910f8 NOTE: Preparing RunQueue NOTE: Executing SetScene Tasks NOTE: Executing RunQueue Tasks WARNING: linux-udooboard-3.14.56-r0 do_fetch: Failed to fetch URL git://github.com/UDOOboard/linux_kernel.git;branch=3.14-1.0.x-udoo, attempting MIRRORS if available ERROR: linux-udooboard-3.14.56-r0 do_fetch: Fetcher failure: Fetch command failed with exit code 128, output: Cloning into bare repository '/media/Yocto/udoo-yocto-base/poky/build/downloads/git2/github.com.UDOOboard.linux_kernel.git'... fatal: read error: Connection reset by peer fatal: early EOF fatal: index-pack failed ERROR: linux-udooboard-3.14.56-r0 do_fetch: Function failed: Fetcher failure for URL: 'git://github.com/UDOOboard/linux_kernel.git;branch=3.14-1.0.x-udoo'. Unable to fetch URL from any source. ERROR: Logfile of failure stored in: /media/Yocto/udoo-yocto-base/poky/build/tmp/work/udooneo-poky-linux-gnueabi/linux-udooboard/3.14.56-r0/temp/log.do_fetch.27713 ERROR: Task 54 (/media/Yocto/udoo-yocto-base/poky/meta-udoo/recipes-kernel/linux/linux-udooboard_3.14.56.bb, do_fetch) failed with exit code '1' NOTE: Tasks Summary: Attempted 922 tasks of which 0 didn't need to be rerun and 1 failed. Waiting for 0 running tasks to finish: Summary: 1 task failed: /media/Yocto/udoo-yocto-base/poky/meta-udoo/recipes-kernel/linux/linux-udooboard_3.14.56.bb, do_fetch Summary: There was 1 WARNING message shown. Summary: There were 2 ERROR messages shown, returning a non-zero exit code. UPDATE 2: So after I restarted the command I got this NOTE: Preparing RunQueue NOTE: Executing SetScene Tasks NOTE: Executing RunQueue Tasks WARNING: libevent-2.0.22-r0 do_fetch: Failed to fetch URL http://downloads.sourceforge.net/levent/libevent-2.0.22-stable.tar.gz, attempting MIRRORS if available WARNING: unzip-native-1_6.0-r5 do_fetch: Failed to fetch URL http://downloads.sourceforge.net/infozip/UnZip 6.x (latest)/UnZip 6.0/unzip60.tar.gz, attempting MIRRORS if available WARNING: nano-2.2.5-r3.0 do_fetch: Failed to fetch URL ftp://nano-editor.org/pub/nano/v2.2/nano-2.2.5.tar.gz, attempting MIRRORS if available NOTE: Tasks Summary: Attempted 3842 tasks of which 933 didn't need to be rerun and all succeeded. After rerunning it again I got this NOTE: Preparing RunQueue NOTE: Executing SetScene Tasks NOTE: Executing RunQueue Tasks NOTE: Tasks Summary: Attempted 3842 tasks of which 3842 didn't need to be rerun and all succeeded. No currently running tasks (1326 of 1330) ✔ /media/Yocto/udoo-yocto-base/poky/build [krogoth|✔] So this looks good? Is thee a log of all packages that were build? I know this might be outside of this thread subject
You are right, udoo-web-conf is not installed by default on the minimal! However you can install it using `apt install udoo-web-conf`.
It depends on which package manager he decided to install. OpenEmbedded supports RPM (yum), DEB (apt) and IPK (opkg) packages. He probably also have to configure the repository sources to use the official UDOO DEB repo.
Also I was wondering is there a way to find out list of packages that are considered to be build and their dependencies before starting build so I might experiment with removing some to make image it small as possible ? Or perhaps add something that I need.
