Allwinner sunxi

Kernel crash on freshly installed image for LonganPi 3H. Image downloaded from: https://www.armbian.com/longanpi-3h/ Ubuntu 24.04 Noble. Sometimes it will crash few seconds after boot, before logging or doing anything. Didn't install or do anything, just apt-get update and upgrade. logs: https://paste.next.armbian.com/ocofepenup [ 1511.118664] Internal error: Oops: 0000000096000044 [#1] SMP [ 1511.124251] Modules linked in: sunrpc rtl8xxxu mac80211 cfg80211 sunxi_cedrus(C) rfkill libarc4 v4l2_mem2mem videobuf2_dma_contig videobuf2_memops videobuf2_v4l2 videodev videobuf2_common polyval_ce sun50i_h6_prcm_ppu mc polyval_generic dump_reg cpufreq_dt zra…

Hello, I'm using the Wheezy Image with Kernel 3.4.107-cubietruck, downloaded 25th May 2015, on my Cubietruck. Working through the Guide "Enable Access point mode" I ended up having a running hostapd with a ESSID which my clients can see but can not connect. I tried with default config given by the image (ssid=cubietruck and wpa=2 with wpa_passphrase=12345678). I also tried disabling wpa (wpa=0). But no client can connect. Starting "hostapd /etc/hostapd.conf" prints root@cubietruck:~# hostapd /etc/hostapd.conf Configuration file: /etc/hostapd.conf nl80211: Could not re-add multicast membership for vendor events: -2 (No such file or directory) Using inte…

Hello, after update to the new kernel it shows me still the 3.4.112. I could not understand this output: it seem to be installed? http://sprunge.us/DLAL ### Installed packages:ii linux-base 3.5 all Linux image base packageii linux-firmware-image-sun7i 5.25 armhf Linux kernel firmware, version 3.4.113-sun7iii linux-headers-sun7i 5.25 armhf Linux kernel headers for 3.4.113-sun7i on armhfrc linux-image-3.4.107-cubietruck 3.7 armhf Linux kernel, versi…

Hello, I have the LIME2 board from Olimex (A20 SoC). I tried writing the image Armbian_5.20_Lime2_Debian_jessie_4.7.3_desktop to an SD card with dd. However, nothing happens when I plug in power (except that a red light near the barrel jack connector turns on). I tried pressing some of the switches (reset, power) but they didn't do anything either. This is the second LIME2 board I have received that just won't turn on. I have also tried with the images recommended by Olimex, to no avail. Is there something special that needs to be done that I'm missing?

I received NanoPi NEO and NEO Air boards along with the NanoHat PCM5102a that FriendlyArm is selling: http://www.friendlyarm.com/index.php?route=product/product&product_id=169 It's a good quality audio stereo out addon board compatible with NEO and NEO Air. I got it working with Armbian on NEO Air! I adapted commits from FA's repo to match Armbian's tree and get that DAC working, (original commits here: https://github.com/friendlyarm/h3_lichee/search?utf8=%E2%9C%93&q=pcm5102a+&type=Commits). Add these to 'userpatches/kernel/sun8i-default`: https://gist.github.com/Simon-L/c8c119c86d7d3fe4316387c3ae818379 Add this config to 'userpatches' to have t…

First time working with usb_f_uac1. Running buster image. I have a configfs setup that hosts are able to enumerate but the attributes for capture (c_chmask, c_ssize, c_srate) and playback (p_chmask, p_ssize, p_srate) seem to be switched. i.e. c_chmask = 0x3f shows as a 6-channel capture endpoint on both Windows (ksstudio) and macOS (system information) hosts. Is there something I’m misunderstanding here? Is there something I’m not doing correctly?

Hello, I received a few weeks ago some new Lime2 boards. Using compiled Armbian kernel leads to a network problem: no IP is set and network does not work I have messages when connecting Ethernet cable: sun7i-dwmac 1c50000.ethernet eth0: Link is Up - 100Mbps/Full - flow control rx/tx Link is Up - 100/Full The ip a command gives: 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 link/ether 02:02:02:cc:cc:cc brd ff:ff:ff:ff:ff:ff inet6 fefe::fe:xxx:xxx:9307/64 scope link valid_lft forever preferred_lft forever I think the problem is related to the new revision of the board as described here…

Hello guys! I'm beginner of Armbian. The problem is: Install Armbian Stretch mainline kernel 4.14.y on my device(Orange_Pi_PC),But I don't know how to enable UART1 . I tried to select UART1 & UART2 & UART3 on armbian-config,now i can see 'overlays=uart1 uart2 uart3' in /boot/armbianEnv.txt Connect serial device with P40(RX) P39(GND) P38(TX) . when i check serial device on ssh, i can see this info: uname -a Linux orangepipc 4.14.84-sunxi #3 SMP Sat Dec 1 07:18:41 CET 2018 armv7l GNU/Linux ls -l /dev/ttyS* crw--w---- 1 root tty 4, 64 Dec 4 20:24 /dev/ttyS0 crw-rw---- 1 root dialout 4, 65 Dec …

Hello. Can't run x11 on Debian 11. I am using Nano Pi AIR (Allwiner h3). Since the board is not officially supported, I built the image on debian 11 myself. root@nanopiair:/# uname -a Linux nanopiair 5.15.44-sunxi #trunk SMP Wed Jun 8 08:41:04 UTC 2022 armv7l GNU/Linux The LCD is connected via SPI, chip is ili9486. Device tree file has been created, I can see the loading process and the console on the screen. I'm trying to start the X-server by "startx" from ssh session, but for some reason it ends immediately after the start. I tried using fbdev or fbturbo as driver. I also tried to remove the config with the driver in general (section "Devi…

Hello, i have a Banana Pro and i want to switch to Armbian from Bananian. Only to write the image to the sdcard does not work. It don't boot (no green LED, no access with ssh). Is there a problem with the bananian u-boot? To change the u-boot with the lemaker script to default does not work, there is an error (https://github.com/LeMaker/scripts). Can somebody help me? Michael

Hello All, m new to this forum and new to armbian. Probably someone can help me. Im trying to get an 64GB flash drive working on a Opi+ 2E. Using the eMMC storage for boot and the flash drive as "the hard disk". nand-sata-install gives me the option to install this combo but at the end the system boots in an infinite loop telling me something is missing on the USB drive. Installing to boot / root eMMC works like a charm. I mounted the USB on another linux system and the drive looks good. ext4 and a root filesystem as expected. Am i missing something? How to get the eMMC boot, USB root option up and running? OS: Armbian 5.20 (jessie server), updated / up…

Below is my attempt to compile the RealTek 8192cu driver for my ARMBIAN 5.31 stable Ubuntu 16.04.3 LTS 3.4.113-sun8i image running on my Orange Pi Zero. The BOLD area's below are the commands, I typed, everything else is exactly the way it came across on the console. Any help will be greatly appreciated. -0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0--0-0- root@orangepizero:~# apt-get install --reinstall linux-headers-$(uname -r) linux-headers-generic build-essential dkms git Reading package lists... Done Building dependency tree…

Hi, I try without success to attach the a.m. adapter to my NanoPi Neo. OS is Armbian_5.25_Nanopineo_Ubuntu_xenial_default_3.4.113 I did two trials in order to install the driver: 1. Download the Edimax driver und run the install.sh script. Result: Error in the processing of the make file. 2. Followed an comprehensive advice from the net. Result: Error in kernel generation. Question: Has somebody got this device running on the Neo? And how you have performed this? Please consider, I am just a Linux user, but (unfortenately) no expert. Any hints are very welcome. Thanks, Walter

I know that mainline kernel now is 4.14, and now is experimental for A64.. I have tried build my own armbian form Orangepi Win Plus. Kernel 4.14 does not recognize audio and LAN. Question. Is it possible to build Armbian 5.51 with old kernel 3.10 for that device ( Ubuntu 18.04). Old kernel works much better with devices A64 cpu. I know that is old......but mayby not so experimental.....

Hi armbian users, I would like to know if it is possible to compile a own version of armbian with the following packages git nginx php5-json php5-fpm php5 so I can run Linux-dash on my cubietruck. This is the guide I am using to install linux-dash Set up linux-dash on Debian, Ubuntu or Linux Mint http://xmodulo.com/monitor-linux-server-desktop-remotely-web-browser.html …

Hi, System: A20Lime2-4gb with latest legacy image Linux lime2 3.4.113-sun7i #23 SMP PREEMPT Wed Jun 14 23:57:45 CEST 2017 armv7l armv7i armv7l GNU/Linux When I shutdown or restart, it throws me back to login screen and again loads desktop even if I don't enter id and password and then shutdown automatically within 10 secs . I want it to shutdown/restart without this login screen. I tried shutdown from terminal ' sudo shutdown -h now' , 'sudo poweroff' still giving login screen. How can solve this issue ? Thank you in advance

[This is a repost of my own post at orangepi.org.] Hi, I'm very excited to use the Armbian on Orange Pi One. Without rebuilding a kernel or fex file, here is how to configure the Orange Pi One governor so the "[ 150.135554] [cpu_freq] ERR:set cpu frequency to 648MHz failed!" and "[ARISC ERROR] messages no longer appear in dmesg. We will set it to 912MHz on the low end and 1200MHz on the higher end which scale up and down properly on the Orange Pi One. This is until you update your fex file and/or kernel config to use different values for the CPU frequency scaling that are a little different on the Orange Pi One than they are on the Orange Pi PC. Put it in your /e…

I have an Orange Pi Zero that had an uptime of well over a year monitoring the output of some solar panels and the state of charge of a battery. It then switches a couple of relays in response to these measurements. It has been really reliable for 2 years, never crashing or rebooting until now. At the beginning of September it started to stop working, it has no monitor or keyboard, only a cat5 cable, so when I say stop working, I mean it stops logging to the nfs drive, stops switching the relays, stops responding to pings and any ssh sessions timeout. It does this every few days, around 6:30 am, and I then have to power cycle it to get it to work a…

Using a clean install of Armbian 22.02.1 with Linux 5.15.25-sunxi on a NanoPi NEO the green & blue LEDs no longer work. Previously they have worked with both Armbian and DietPi. # uname -a Linux nanopineo 5.15.25-sunxi #22.02.1 SMP Sun Feb 27 09:23:25 UTC 2022 armv7l GNU/Linux # cat /sys/devices/platform/leds/leds/nanopi:green:status/trigger cat: '/sys/devices/platform/leds/leds/nanopi:green:status/trigger': No such file or directory # cat /sys/class/leds/led{0,1}/trigger cat: /sys/class/leds/led0/trigger: No such file or directory cat: /sys/class/leds/led1/trigger: No such file or directory # ls -lha /sys/class/leds/ total 0 drwxr-x…

Hi Igor, nice idea to open this board i have a problem with my wireless connection using your jessie image with kernel 4.0.4 (newest release right now). at the first start i use a wired connection to connect via SSH - this works without any problems. Next step: configure wireless connection My /etc/network/interfaces looks like this: auto eth0 iface eth0 inet static address 192.168.178.150 netmask 255.255.255.0 # hwaddress ether # if you want to set MAC manually # pre-up /sbin/ifconfig eth0 mtu 3838 # setting MTU for DHCP, static just: mtu 3838 # # Wired adapter #2 #auto eth1 # iface eth1 inet dhcp # hwaddress ether # if you want to set MAC manually # …

I install Jessie server armbian on orange pi and install wiring op on it from this link https://github.com/zhaolei/WiringOP and for test interrupt I use this example form https://github.com/ngs/wiringPi/blob/master/examples/isr.c as he said for test use gpio mode 0 up gpio mode 0 down in terminal , I did this and it just print waiting... my question is , Is wiringPiISR working on orange pi one? If the answer is yes, what should happen in this example? If the answer is no ,what can use instead of wiringPiISR ?

Hello, I just started to use my old BananaPi M1 (Armbian 23.8 Bookworm) to check sensor values by onewire and i2c. At last there was no problem with onewire But I cannot get I2c to work. /boot/armbianEnv.txt overlay_prefix=sun7i-a20 overlays=i2c2 w1-gpio param_w1_pin=PI3 For onewire I had to define "param_w1_pin=PI3" even if my onewire sensor is connected to GPIO7. for I2C I checked "lsmod | grep i2c" but couldnt find anything. So ieven if it is not correctly activated, I could run "i2cdetect -y 2" and could find my sensor at 0x76 but couldnt communicate with it. I think I need to load "i2c-bcm2708 i2c-dev". Ho…

Hi guys, I tried to disable console output on uart0 using this guide https://docs.armbian.com/User-Guide_Fine-Tuning/#how-to-toggle-boot-output But I still get boot output on uart0. Problem is, that I'm using uart0 for a java application. Java application crashes a few seconds after starting. I got the hint, that I should disable console output on this port, to make it working. See here: http://pi4j.com/example/serial.html I think that's the problem, because if I unplug my serial device from uart0, java app doesn't crash. I'm using Banana Pi. Kernel is Verison 4.8.12. Armbian is Jessie 5.24 with desktop. How can I disable the output? Yours, Martin

I see the device tree file here: ``` /boot/dtb/allwinner/overlay/sun50i-h616-uart5-ph.dtbo ``` But after adding `overlays=uart5-ph` to `armbianEnv.txt` and rebooting, I'm not getting any new serial device created. Any idea what I need to do?

I'm buying WiFi Dongle RTL8188 and want create WiFi AdHoc (WEP) connect PC<->OrangePi PC HowTo settings on Armbian? i'm install sudo apt install network-manager-gnome after try connect to wifi adhoc (WEP) from network-manager (nm-applet), show error: (32) Not authorized to control networking My settings: userous@orangepipc:~$ groups userous dialout sudo audio video plugdev netdev cat /etc/network/interfaces auto lo iface lo inet loopback

Looking for some guidance on how to play mp4/h264 files from the command line.......tried numerous method but not getting any joy (mplayer / mpv). Any definitive guide out there or help appreciated......pulling my hair out with this

Hello, I have fresh new board from olimex - olinuxino a64, and tried to install both debian and ubuntu images, but non of them has ethernet working. I already tried to edit dtb file and incread tx-delay-ps, but with no success. Has somebody a functional dtb file for this board? Thank you for any answer!

Hello, I am opening new topic because I simply cannot get monitor running on 1280x800. I only get shrinked picture, that isn't that I am looking. I also cannot understand how to add new resolution to kernel. Please help, thanks all in advance

trying to read the serial data from the UART1 port then write it on the UART2 port .... this is absolutely easy in the case of just reading the serial data. but now what m really trying to do is to read the serial binary bits which includes the serial data and the framing data ( parity bit/stop bit/start bit) and then write all of these binary bits to the other serial port. how could this be done? how could i read the serial bits without the framing bits being stripped? thanks in advance best regards

Hi, I'm not able to make my DAC to work on my Banana Pro. It's PCM 5102 DAC and it worked on my previous Armbian Wheezy My config: uname -a Linux bananapipro 4.11.6-sunxi #6 SMP Fri Jun 23 19:56:18 CEST 2017 armv7l GNU/Linux The DAC doesn't appear: aplay -l **** List of PLAYBACK Hardware Devices **** card 0: sun4icodec [sun4i-codec], device 0: CDC PCM Codec-0 [] Subdevices: 1/1 Subdevice #0: subdevice #0 I looked in armbian-config tool but there is nothing to activate overlays I looked in folder /boot/dtb/overlays but saw nothing about I2S I would like to do as I did before, I edited the fex file but I can't fi…

I have a BananaPi running 4.2 (with Wheezy) and I am getting poor network speed. When testing download a file from the internet, I am averaging ~500k/s. I have another BananaPi running 3.4 (also with Wheezy) and on that board, I am averaging ~3MB/s downloading the same file from the same location. I tested this multiple times and the results are pretty much the same. Any idea why network performance is so poor on 4.2? Thanks.

I can't set Orange Pi Plus 2 clock speed to 1.54Ghz. Please fix it

Hello to all! I'm using Armbian on my BananaPi board. I've the following version: ARMBIAN 5.38 stable Debian GNU/Linux 9 (stretch) 4.14.15-sunxi BOARD=bananapi BOARD_NAME="Banana Pi" VERSION=5.35 LINUXFAMILY=sunxi BRANCH=next ARCH=arm IMAGE_TYPE=user-built BOARD_TYPE=conf INITRD_ARCH=arm KERNEL_IMAGE_TYPE=zImage I need to follow these instructions to wire a radio on the board: https://www.mysensors.org/build/orange But I cannot find the script.bin file. Why? I can remember the file was here on old releases. Any help or suggestion? Thanks, Simon

I have a NanoPi Neo. I am trying to get a gps module setup on it. Just at typical neo6m, serial gps module. I would like to start out at the basics. I am not new to linux, or micro controllers, but I am new to the nanopi. How can I confirm that something is talking on the serial ports? Is there a way to route the serial port traffic to the terminal when I am logged in through ssh? I am not sure the uart1 is enabled, but even if it is enabled, I really wouldnt know how to confirm it. Does anyone know where I can look to find some info? I would like to find out how to enable the serial ports for communication with another device &amp…

Hi all, I am using Orange Pi 0, I am trying to show some initial booting message on LCD. I am interfacing JHD204A which is a 20x4 charecter display.Which uses HD44780 controller. Is there a way to access Pi 0 GPIOs from Uboot? So that I want to show some initial message on L CD while Linux gets loaded. I appreciate any inputs, thanks in advance.

We are in the process of migrating from NanoPI NEO's to NanoPI NEO Core's as part of that we are moving to mainline NEO Air / NEO Core images. I noticed that audio playback is soft / fades in at the start of the file. This only seems to occur on mainline images. Thoughts?

Hi, Got Debian (8) legacy 3.4.113 server/console and would like to setup a WiFi hotspot. (latest Armbian build 5.51) Seen two methods in Armbian docs 1. -> https://docs.armbian.com/User-Guide_Advanced-Features/#how-to-set-wireless-access-point and via armbian_config in https://docs.armbian.com/User-Guide_Armbian-Config/ 2. -> https://www.youtube.com/watch?v=__BJtInOQFY So I'm a bit buffled about it. Got some questions Got a RTL8188CUS is it suported nowadays? or should I get a specific other one? Do I need to have internet/ethernet/lan connection active during the hotspot creation via armbian_c…

Hello! Here's the outputs: $ uname -a Linux opi3 5.4.28-sunxi64 #20.02.7 SMP Sat Mar 28 17:25:10 CET 2020 aarch64 GNU/Linux $ sudo aplay -l **** List of PLAYBACK Hardware Devices **** card 0: allwinnerhdmi [allwinner-hdmi], device 0: 5091000.i2s-i2s-hifi i2s-hifi-0 [5091000.i2s-i2s-hifi i2s-hifi-0] Subdevices: 1/1 Subdevice #0: subdevice #0 ...and that's all! There's no second card. I tested HDMI sound with my TV -- works fine, sound plays. But I need to use 3.5mm jack. Is it physically damaged? Or what could I do? Help, please!

Hi, I am new here and searched the forums for an answer to my questions regarding the NanoPi NEO2 and NEO Plus2. Most answers I could find, but a few were left open. The NEO Plus2 is marked as WIP. Why? What do I have to expect not to work? Both boards are similarly old, from what I could find. Will the Plus2 move up to "supported" eventually or does it currently more look like the route is going towards CSC? Do common features like GPIO access, SPI, I2C ... work with current images? Do specific features where the Plus2 differs from the NEO2 like WiFi, Bluetooth, ... work? I already found out, that the second USB port should work…

Hello, first tried building "https://github.com/igorpecovnik/lib"on ubuntu 14.04-Desktop, but "./compile.sh" failed and let crash the internal-terminal-gui-prog. Today I tried on 14.04.3-Server-Fresh-installed in a vmware, but "./compile.sh" fails too: ------------------------------------------------------------------ image : R1-> Jessy-> with_XFCE-> kernel_3.4.x ------------------------------------------------------------------ ... .. . make KBUILD_SRC= CHK include/linux/version.h CHK include/generated/utsrelease.h make[3]: `include/generated/mach-types.h' is up to date. CALL scripts/checksyscalls.sh CHK include/generated/c…

Hi, I am using newest Armbian Ubuntu on " Orange Pi plus 2 E" . All three comand lines_Terminal emulator,Xterm and UXterm-works okay when I type something,for example: sudo apt-get... But when I copy something,for example a command from the site,I paste it on Xterm,i see a with area. It dosn't paste. Please could you help me to fix this? Thanks, Sadegh

I'm on 'cat /etc/os-release|grep ARMBIAN_PRETTY_NAME' = ARMBIAN_PRETTY_NAME="Armbian 24.11.1 bullseye"

Please help me. I have (had?) armbian Ubuntu 16.04 legacy installed on NAND. Today I upgraded 13 packages and now the system does not boot anymore. Black screen and only the red led id on. What I didi wrong? And is there a way to recover the system (e.g. using an old copy in the SD)? This is the output: The following packages will be upgraded: armbian-firmware armbian-tools-xenial libnss-myhostname libpam-systemd libsystemd0 libudev1 linux-headers-sun7i linux-image-sun7i linux-u-boot-cubietruck-default linux-xenial-root-cubietruck systemd systemd-sysv udev 13 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 140 MB of archives. After …

Hello, I want to branch a disque that have 3to or 4to to do my personnal backup of data. Can I do this ? Can I branch it in the usb and do this ? I format in ext4 ? or ntfs ? (with gpt mode). Thanks

Banana Pi (original "model 1") A20 Was running flawlessly on Xenial - latest updates - almost everything worked (I run it on a LiPo battery to transport back and forth from work to keep my Resilio Sync data "in sync") Resilio seems to work fine - except in Bionic I can't use avahi to resolve names on my LAN... this worked in Xenial on the same hardware. The reason I decided to try out Bionic? Couldn't find a resource to upgrade from OpenSSH 7.2 to 7.3 or greater (I'm making heavy use of features not available in OpenSSH 7.2 on my other machines). I've tried tweaking my /etc/nsswitch.conf file to no avail... Sheesh - "avahi" just worked out of th…

Hi! I'm using a mosfet to control a fan based on temperature on my opipc, but now it just turns on and off. I'd like to control the rpm with pwm, but I cannot use any of the pins with wiringop :S I read on an other forum that the h3 has only one pwm, but which one is the pwm pin, and how could I use it? Thanks in advance!

Hi, I have Cubieboard with armbian. ARMBIAN 5.36 user-built Ubuntu 16.04.3 LTS 3.4.113-sun7i # apt-get upgrade Setting up linux-firmware (1.157.14) ... ln: failed to create hard link '/boot/initrd.img-3.4.113-sun7i.dpkg-bak' => '/boot/initrd.img-3.4.113-sun7i': Operation not permitted update-initramfs: Generating /boot/initrd.img-3.4.113-sun7i gzip: stdout: No space left on device root@cubietruck:~# df -h Filesystem Size Used Avail Use% Mounted on /dev/nand1 32M 24M 8.6M 74% /boot Can you advise me something to solve this issue? Thank you.

Hi, I would like to put ip cameras into the grid as you can see here: omx cctv Does the armbian support omx player? Or is there another solution for grid view ? Hardware: Orange pi One

Hello, Recently I found that audio stopped working on my Banana. Last time (3 months ago) I was using shairport to stream audio over LAN and all was working just fine. Now I see that somehow information about audio card was removed: root@bananapi:~# alsamixer cannot open mixer: No such file or directory root@bananapi:~# cat /etc/asound.conf cat: /etc/asound.conf: No such file or directory I already try apt-get update && apt-get upgrade && apt-get dist-upgrade. My system information: root@bananapi:~# uname -a Linux bananapi 4.9.12-sunxi #4 SMP Thu Feb 23 19:46:51 CET 2017 armv7l GNU/Linux root@bananapi:~# lsmod Module …

One of my orange pi zeros eth seems to be only negotiationg down to 10Mb/s full duplex. Not sure why. Below are examples of a stock nightly build. it only happens on one of the pis. [ 4.177634] sun8i-h3-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver [ 4.181353] sun8i-h3-r-pinctrl 1f02c00.pinctrl: initialized sunXi PIO driver [ 4.348951] dwmac-sun8i 1c30000.ethernet: PTP uses main clock [ 4.349026] dwmac-sun8i 1c30000.ethernet: No regulator found [ 4.349104] dwmac-sun8i 1c30000.ethernet: Will use internal PHY [ 4.349331] dwmac-sun8i 1c30000.ethernet: Current syscon value is not the default 148000 (expect 58000) [ 4…

HI, I have a orange pi zero + with a NAS board (orange pi zero nas) with a msata ssd (kingspec 64 Gb): But armbian don't releave msata device, because with fdisk command I have: fdisk -l Disk /dev/ram0: 4 MiB, 4194304 bytes, 8192 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram1: 4 MiB, 4194304 bytes, 8192 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk /dev/ram2: 4 MiB, 4194304 bytes, 8192 sectors Units: sectors of …

Hello. Good day. I'm trying to use the SPI on a OragenPI One Plus (Allwinner H6), and, although I have enable it via the /boot/armbianEnv.txt configuration, communication is not working. Here's the armbianEnv.txt armbian@orangepioneplus:~$ cat /boot/armbianEnv.txt verbosity=1 bootlogo=false console=both disp_mode=1920x1080p60 overlay_prefix=sun50i-h6 rootdev=UUID=19c1886e-0b74-45b8-b9f5-5fbd4bdeb5c2 rootfstype=ext4 overlays=spi-spidev param_spidev_spi_bus=0 usbstoragequirks=0x2537:0x1066:u,0x2537:0x1068:u And here's the SPI device listed under /dev armbian@orangepioneplus:~$ ls -la /dev/sp* crw------- 1 root root 153, 0 nov 28 15:…

hello, my recent installation of armbian come to failure pretty quickly I was greeted after login by message, that kernel was updated and restart is required. So i did, but it never came up. Not sure if related to update, i didn't even knew armbian has autoupdates enabled. There is not much in uboot log - https://pastebin.com/zyc4WZpf possibly this: Wrong image format for "source" command SCRIPT FAILED: continuing... libfdt fdt_check_header(): FDT_ERR_BADMAGIC Should I increase logging level? MMC boot folder is found fine. My device setup Cubiraboard2 A20 #1 mmc uboot with /boot folder #2 sata h…

Hello. From moment when i flashed armbian to SD card and boot it up on Banana Pi M1, random reboots started to show. Ya'll should know that i'm hosting Plex and Tautulli on that. It's pretty much handling these servers without big problems but i'm constantly getting these random reboots. Well, i looked into /var/log/syslog to see what is happening. It looks like before every booting session there's cron job couple of hours before reboot. Maybe that's the reason? I can post whole syslog here from jan 5 till feb 2.

Hi! I am trying to setup a software raid with 2 usb hard disk on Orange Pi+ 2e. The raid is working well until i simulate a failure by unplugging the 2nd usb HD cable. The system become erratic and stop to respond command and/or crash. See below;;;; NOTE: latest Armbian image available Jessie legacy server, kernel 3.x basic image + apt-get update/upgrade then apt-get install mdadm armbian os is still on the sd card there is nothing on that raid * * * THE EXACTLY SAME TEST AND STEP WERE DONE ON A BANANA PI PRO (VANILLA SERVER, KERNEL 4.X) AND EVERYTHING IS WOKING FINE AND AS EXPECTED. * * * -----------------------------------------------------------…

When trying to upgrade, I get the following error: root@orangepilite2:~# apt upgrade Reading package lists... Done Building dependency tree Reading state information... Done Calculating upgrade... Done The following packages will be upgraded: armbian-firmware 1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/5,755 kB of archives. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] (Reading database ... 38292 files and directories currently installed.) Preparing to unpack .../armbian-firmware_5.74.190202_all.deb ... Unpacking armbian-firmware (5.74.190202) over (5.72.190122) ... dpk…

Hi, it ist well known, that a SD-card can be destroyed when you power-off a Raspberry-Pi without a shutdown. Does the same issue exist with an Orange-Pi (One) ? I want to use an Orange-Pi One headless and without SSH/TTY, only some sensors and LEDs are attached. Tnx L

This issue isn't for orangepione, but for nanopineo - which I can't find in the dropdowns anymore. Perhaps it is no longer supported. I'm able to build a working image using this command: ./compile.sh BOARD=nanopineo BRANCH=current RELEASE=noble BUILD_MINIMAL=no BUILD_DESKTOP=no KERNEL_CONFIGURE=no COMPRESS_OUTPUTIMAGE=xz However, if I add the CPU governance variables, such as this: ./compile.sh BOARD=nanopineo BRANCH=current RELEASE=noble BUILD_MINIMAL=no BUILD_DESKTOP=no KERNEL_CONFIGURE=no COMPRESS_OUTPUTIMAGE=xz CPUMIN=81600 CPUMAX=96000 ...the build fails with the following error text: ./compile.sh mike [🚸] This script requires r…

I've tried the current armbian release legacy & vanilla with my bpi m1+ board. and it looks like it's still have some distance away from an idea linux enviroment . The legacy version I've apt-get update and upgrade after login into the system, so all the software in the system is on their latest version. on default configuration, the wifi is not usable. I've to uncomment the ap6211 line in the /etc/modules file. after uncomment and restart, the wifi is usable and stable (very cool !). I've tried to transport 100G+ data through wifi interface, doesn't have any trouble with it. I can see card0 and card1 in the /proc/asound/ sub directory. and aplay -l can list 2…

Hi, I am building small file server. Is it possible to boot from mmc AND have data on sd card without the need of removing sd card on every reboot? I've installed armbian on smaller sd card, used nand-mmc-* script to write armbian onto mmc. Now, everytime I reboot I need to remove sd card, wait for system to load and put sd card back. I edited .fex file, setting sd card mode to 1, but it didn't helped. Any ideas/manuals on that? Thank you in advance.

hello guys, sorry i had to tag orangepione, only because i could not find nanopi neo in allwinner h3 category. anw, my question is where can i find the older releases of the armbian os, i visited archive but i could not find the image i downloaded like one year earlier which is armbian v25.11 linux kernel 6.12.51 sunxi, there used to be a legacy option in the page related to nanopi neo where i could find all the older releases but looks like it is gone.

Hi every body, Tanks igor for your great job with your linux versions for cubietruck. I installed jessie with kernel 3.4. I'm trying to make a media server with minidlna. Cubietruck is connected to the router with ethernet when i'm at home and minidlna stream fine. I sucessfully installed hostapd with your interfaces.hostapd file. Ethernet plugged, i can connect to wlan0 and access to minidlna. My problem is when ethernet is unplugged and i reboot the cubietruck. I cannot access to minidlna via wlan0. I set network_interface=br0 in minidlna configuration. Do i need to manually configure dhcp or something like that?

Hi. I'm trying to connect my orange pi to pc using UART3 but it doesn't work. I connected UART3 to my pc using USB to serial converter and my pc recognized it. so I open a serial session in putty. then when I tried to connect in orange pi it doesn't work. I tried command minicom -b 9600 -D /dev/ttyS3 but it doesn't work. system properties: Linux orangepipcplus 4.19.62-sunxi #5.92 SMP Wed Jul 31 22:07:23 CEST 2019 armv7l GNU/Linux dmesg | grep tty output: [ 0.000000] Kernel command line: root=/dev/mmcblk0p1 rootwait rootfstype=ext4 console=ttyS0,115200 console=tty1 hdmi.audio=EDID:0 disp.screen0_output…

Device: Orange Pi PC. Image: Armbian_20.08.1_Orangepipc_focal_current_5.8.5.img. Issue: No sound in the terminal when I run `sudo speaker-test` or `speaker-test` or if I launch kodi-gbm. I have an old Armbian image with Linux 3.4.112-sun8i Ubuntu 16.04.7 Xenial, it has xfce desktop installed -- there if I set sndhdmi device as a fallback device then `speaker-test` plays fine. I tried installing xfce and pulseaudio on this current Armbian Focal (not via arm-config, but via `apt install xorg xfce4 pulseaudio`) but in the audio settings there are only 2 devices both named "Built-in Audio Stereo" and setting any of them as a fallback doesn't pr…

Hello everyone, we are Colombian developers and we are making a project with a Orange Pi PC. We tried to connect the Orange with a laptop via USB/OTG but in Serial port mode following this guide, but we exactly need connect the Orange with the laptop via USB/OTG in Mass Storage mode, who can help us to set this mode, we are trying but not with good results. Thanks, I hope that you can help us.

I built Armbian Edge from source (bookworm, server, no gui) and have no video via HDMI. Being a new build, networking is not set up and so I cannot SSH in to troubleshoot. I reverted to a stable Armbian build on another SD, upgraded that kernel to Edge, and lost video output. This one already has networking set up, I can SSH in, but I don't know what to look for in order to get my monitor working. Goal being, figure out what needs changed, and change it in the build process for a new image. I appreciate any pointers.

Hi! I had serveral errors with my Cubietruck running Ubuntu 16.04 Vanilla Kernel. The system is installed on a hard-disc. There were some filesystem-error which fsck could repair. But I still have some errors. root@cubianx:~# systemctl --failed UNIT LOAD ACTIVE SUB DESCRIPTION ● apparmor.service loaded failed failed LSB: AppArmor initialization ● systemd-modules-load.service loaded failed failed Load Kernel Modules LOAD = Reflects whether the unit definition was properly loaded. ACTIVE = The high-level unit activation state, i.e. generalization of SUB. SUB = The low-level unit activation state, values de…

Hello, Is any way to use the full cpu potential from the board. I have tried the environment settings from one of the threads where gpio-regulator-1.3v is introduced but without success. Thank you Sent from my D6503 using Tapatalk

I obtain an "Authentication token manipulation error" on Banana Pro Debian 3.0 jessie 4.0.4 when I try to change the rot password in the first run. Any help? Thanks

Update: checking download file, it seems that I downloaded Armbian_4.5_Cubieboard2_Debian_jessie_4.2.3.zip so it's not 4.81 no matter what the download pages said. I'm trying to install upstream kernel on Cubieboard 2 and kernel never starts. Attached is output from boot (I'm getting same on serial port). I did try different sdcard (to rule out problems with it) but I'm worried about ext4fs_devread read error and partition error. Is there something more that I can try? Legacy kernel works well, but I wasn't able to just upgrade kernel and u-boot on it, but that resulted in unbootable system -- which packages I have to install to migrate from legacy to upst…

hi all, I tried in various forums, but without an effective solution. I use cubieboard3 with cubietruck Linux cubietruck 3.4.104-sunxi #1 SMP PREEMPT Fri Oct 17 16:13:30 CEST 2014 armv7l GNU/Linux Debian GNU/Linux 7 \n \l When i run poweroff or shutdown -H or other option the system reboots instead of shutting down. ls -la /sbin/poweroff lrwxrwxrwx 1 root root 4 jul 18 2013 /sbin/poweroff -> halt if unplug li-battery shutdown work fine. Does anyone have any suggestions? regards

Hi, if anybody can suggest if mentioned situation is OK? Thanks in advance. Originally all my OPI boards have been running on 624 MHz for DDR frequency. 2 days ago I decided to remove fans from My Orange Pi+ 2e and Orange Pi+ 2 (following suggestions from forum as fan is maybe not required). 1. Orange Pi+ 2e (this is running all my services which is: nextcloud, mail server, svn and web server to access mentioned) - originally with heasink and fan (as you can see downtime on Oct 14th - when I have removed fan and keep only heatsink). But something happened - with fan ddr frequency was always 624 MHz. Without fan some time after reboot it is increasi…

Hello, since the build for OrangePi Plus 2 is only community maintained (and there is a warning during installation that this build is not suitable for production), I though of using some generic image or a image for a similar board with standard support. Is it a good Idea? Which image should I choose? Thanks for help, Skalistan P.S. there is no tag for "OrangePi Plus 2", so I used the tag for "OrangePi Plus 2E" since it is required to add a tag.

Hi, Recently I've made a custom kernel for an Olimex Lime board. The NAND driver refused to load and reported "kernel divide by zero". I believe the problem is in drivers/block/sunxi-nand/nfd/nand_block.c in function get_cmu_clk. The function (with my patch line) is: __u32 get_cmu_clk(void) { __u32 reg_val; __u32 div_p, factor_n; __u32 factor_k, factor_m; __u32 clock; reg_val = *(volatile unsigned int *)(0xf1c20000 + 0x20); div_p = (reg_val >> 16) & 0x3; factor_n = (reg_val >> 8) & 0x1f; factor_k = ((reg_val >> 4) & 0x3) + 1; factor_m = ((reg_val >> 0) & 0x3) + 1; …

Orange pi pc plus. i have this crazy logs with latest buster regarding the RTL871X wifi chip, it consume up to 5 megs a day on each kern.log, messages and syslog. what can i do to turn this off? my opi's are in the wild and i do have to connect via cellular to check logs at time via vpn and it's not cool to transfer that much data. Thanks.messages

Installed the Armbian distribution on 05.22 Jammy. In other distributions armbian, zombies are similar. Does not complete the shutdown -P. Instead of disconnecting - a kernel panic. In other distributions, the completion of work is correct. What to do? armbianmonitor -u : http://ix.io/43ZK Error: https://freeimage.host/i/wa9cWF

Hello , How do I get RTC working on Banana Pro. I think I have 2 options 1. Built in one 2. External [DS3231] Here is some info about the setup i got. dmesg | grep -i rtc [ 1.928725] sunxi-rtc sunxi-rtc: Warning: RTC time is wrong! [ 1.934023] sunxi-rtc sunxi-rtc: rtc core: registered rtc as rtc0 hwclock --test -D hwclock from util-linux 2.27.1 Using the /dev interface to the clock. Last drift adjustment done at 1506000286 seconds after 1969 Last calibration done at 1506000286 seconds after 1969 Hardware clock is on UTC time Assuming hardware clock is kept in UTC time. Waiting for clock tick... select() to /d…

I did try the latest Armbian 23.5 Bookworm on my banana pi m2 zero with allwinner h3 chip and I couldn't get the USB OTG port working (i. e. no keyboard recognition) and eth0 also did not work. After a lot of searching I found an old image (BananaPi-M2zero_Armbian_2021.08.1_bullseye_CLI_5.10.60.img) which did work. I wonder what happened to the kernel Kernel 6.2.y edition and why those crucial hardware features are not working anymore. Is there a vault somewhere of older armbian software revisions?

Hi, what are currently the options of controlling 433Mhz sender/receiver devices from an orange Pi zero 3? Currently the gpios are no longer exposed via sysfs but you could re-enable that feature by compiling a new kernel with the proper configuration. Then wiringpi would work again and you could use 433Utils. But what would be the options without compiling a new kernel? What 433Mhz library exists that uses the new way of controlling the gpios? I am a bit confused about the current state of affairs, please enlighten me...

Hi, I have a Cubietruck with ARMBIAN Ubuntu 14.04.4 LTS 3.4.110-sun7i. I now want to use the Hardware acceleration for encryption. But I'm not able to do this and i have not found a lot of Information. I should load the sun4i_ss Kernel module, but i'm not able to find this on my cubietruck. Do I have to install an additional Package or do i have to compile the module by myself? By now my encryption is working by software: $ cat /proc/crypto name : ecb(arc4) driver : ecb(arc4-generic) module : kernel priority : 0 refcnt : 1 selftest : passed type : blkcipher blocksize : 1 min keysize : 1 max keysize : 256 ivsize : 0 g…

Hi, I'm Glego and this is my first post. I was just fiddling around with my old BananaPI M1 and M1+, and stumbled upon ARMbian, which has great appraisals on the Bananapi forum. I'm creating a cluster of various SBC's and thought ARMbian is the OS to go. Unfortunatly I had an issue when setting up Docker and wanted to share the resolution for future reference. However I couldn't find the root cause, so if any expert would be able to comment on why this is happening, I will be happy the do the tests again. Cheers, Glego Issue After installing docker-ce, the service is not starting: docker.service start request repeated too quick…

Hello, Is such configuration possible: 1. Orange Pi Zero + 2. SPI-boot with no USB storage 3. SD Card has armbian files, but it is not bootable. I red that there is configuration with SPI-boot + USB storage, but not sure if there is a guide/possibility to continue use SD Card. Is that possible, is there any guide? Thank you.

Hello, I'm running a banana pro on the last armbian without any issues on a 16 gb SD Card. I wanted to make a try on a 64 gb card and burn the image on it, I think something went wrong, but now I cannot format or burn anything on the SD card, it says that the media is write protected. I tried to wipe out using parted or some tutos I saw creating an additional Registry key, but nothing worked ! Is my SD broken ? Thanks Greg

Hi, I'm wondering if I can use your images for running an audio streamer, outputing digital audio via USB Audio Class 2 (for connection to an external DAC). at : http://www.igorpecovnik.com/2014/11/18/olimex-lime-debian-sd-image/ you mention that it does not have audio driver : does this mean that even USB audio cannot be achieved ? If not, any hints on why this is not supported ? Thanks!

Hello, I have two Banana Pi Pro boards with current Armbian 20.02.1_Bananapipro_buster_current_5.4.20_minimal, kernel 5.4.20-sunxi and both have small SSD connected (WD 120GB and Goodram 120GB). fdisk -l doesn't show any drive's except sdcard (and ram drives). Is there any way I can get it working?

Hi, I have a orange pi zero with NAS expansion (128 MB msata drive) I would like to boot only msata.... So, How I to do ?

Hello Armbian-Folks, more than two years ago I purchased a CubieTruck and installed Cubian with kernel 3.4.79 on the microSD. The system is running since then and serving as airprint server, boinc client and monitoring device for my internet connection. Basically I use it more or less as a headless server. Now I would like to have this system more future ready and looking for an upgrade path. The kernel is quite old and the distro is based still on debian wheezy. Also Cubian is dead and not maintained anymore. Are you able to help or provide some good starting tipps to upgrade my system to new kernel and maybe armbian (debian jessy) as distro? I was search…

Hello, I am new to orange PIs and got a "OPi PC plus" a few weeks ago. After some research I found out, that armbian ist the best OS for me In the past I tried with effort to set up a 3G / Lan / WIFI Router with USB / Samba share to have mobile network and files. It works like a charm, outer that I can not get more than 72.2 mbps to my wifi clients. Today I had many time to search and first result is, that the neighbor scan will reduce to 20MHz channels because of detected overlapping APs. With a patched version of hostapd you should be able to set 40MHz channels by overriding the scan. Infos here: https://www.brunsware.de/blog/gentoo/hostapd-40…

i have a OPi lite using the mainline 4.10.0 kernel, my armbianEnv.txt looks like: verbosity=7 console=both machid=1029 bootm_boot_mode=sec rootdev=UUID=c6f6e80d-df93-4268-be53-0a9dac46bc96 rootfstype=ext4 overlays=sun8i-h3-i2c0 sun8i-h3-w1-gpio sun8i-h3-uart3 sun8i-h3-spi0-spidev param_w1_pin=PC7 param_w1_pin_int_pullup=1 param_uart3_rtscts=0 im trying to disable the rts and cts pins for uart 3 because they end up messing with the green led a section from dmesg: [ 3.656317] sun8i-h3-pinctrl 1c20800.pinctrl: pin PA15 already requested by 1c28c00.serial; cannot claim for leds [ 3.656324] sun8i-h3-pinctrl 1c20800.pinctrl: …

Hello, my Orange PI Plus is no Wifi. when i give lsusb is it no wifi modul. Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 002: ID 05e3:0718 Genesys Logic, Inc. IDE/SATA Adapter Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 003: ID 05ac:0256 Apple, Inc. Bus 002 Device 002: ID 1a40:0101 Terminus Technology Inc. 4-Port HUB Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Armbian and Lubuntu the same. any idea…

Is it possible to shut down power to a particular USB port? I have a sensor that is using USB also to power itself. I don't need it running all the time - hence - I'd like to turn it off.

I tried to build the armbian on my Orange Pi Zero Plus 2 to work on my astro project. I'm planning to connect the board to the camera module, which I'd assemble with a small scope (120mm focal length), and with a small TFT screen to make it a electronic finder scope. When I build and install the stretch server I've encounter several instability. There were some random crashes and finally I was able to get it stable. I'd like to share it here in case anyone is encountering the same. Here's the info: First I was experiencing random crashes and the exception message shows there's a problem at the high resolution timer. I simply disable the hr timer …

Hi Guys, Sorry if this question has been tabled before, but i couldn't see it amongst the H5 topics. I just bought two O-pi-zero+ and downloaded the two mainline releases from https://www.armbian.com/orange-pi-zero-plus: Armbian_5.38_Orangepizeroplus_Ubuntu_xenial_next_4.14.14.img and Armbian_5.38_Orangepizeroplus_Debian_stretch_next_4.14.14.img both seem to work just fine until i try to disable any of the CPUs, for example: "echo 0 >/sys/devices/system/cpu/cpu3/online". i'm logged on using ssh and after this i get no response. this happens on both xenial and stretch, and on both boards. i haven't tried connecting to the uart yet, but i just wo…

Hello everyone, My bananapi is running on the mainline kernel. When i try to poweroff the bananapi it reboot's but without it's networking services online. The bananapi is connected to a battery, but i do expect it to power off completely. I came across this topic but it is about a cubieboard running on the legacy kernel. Is there somebody who can help with this problem? Thanks in advance.

https://paste.armbian.com/faquvejaxo works ok for my alternate 2G4 network. Scanning wifi does not show any 5G8 networks. From dmesg: bananapim2plus:brcm:% dmesg |grep -i brcm [ 7.495253] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1 [ 7.497405] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.sinovoip,bpi-m2-plus.bin failed with error -2 [ 7.497440] brcmfmac mmc1:0001:1: Falling back to sysfs fallback for: brcm/brcmfmac43430-sdio.sinovoip,bpi-m2-plus.bin [ 7.871128] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.sinovoip,bpi-m2-plus.txt faile…

I have just flashed the Armbian Stretch mainline kernel 4.14.y. While booting, connected to a HDMI TV/monitor, I can see the start-up text lines initializing various things and at some point (I think it is "starting kernel"), the display gets heavily corrupted with horizontal lines then it switches to a blank screen. The TV displays that it's a 1080p60Hz mode (should be compatible with the display). Any ideas? https://youtu.be/n4-TSFzBgO4

Hi, We are using an Orange PC Plus with Armbian Orange Buster OS. Connected to the 40-pin header is Pi-Supply LoRa Node pHAT. We are having trouble commumicating with the LoRa module. We occasionally can get partial messages. The OS reports no errors with the UART. Any suggestions? Thanks frank

I have tried to run the h3consumption monitor program (https://github.com/armbian/build/blob/master/packages/bsp/h3consumption) in an up to date Armbian 5.38 stable Debian Stretch 4.14.14 on a PiOne. After the command 'sudo h3consumption -h' and other commands it gives 'This tool requires legacy kernel on H3 devices. Exiting.' Is there any solution for this? Can I change the 3.4.*) to 3.4.*|4.14.*) in the script without any problems? https://github.com/armbian/build/blob/180112d72d31ec3629896f272a1d59ef3d83dc8d/packages/bsp/h3consumption#L123 # check platform and kernel case $(uname -r) in 3.4.*) HARDWARE=$(awk '/Hardw…

Can anyone suggest a command line command that would return the status of the connected HDMI monitor? Whether it is on standby or not or something that might help to determine if the display is active or not. I'm currently using Armbian Xenial on a H3 Orange Pi Zero Plus 2. Thanks

This is based on the guide at http://linux-sunxi.org/Qt5_For_Mali_Binarieswith modification. 1. compile armbian (In my case Jessie without desktop) from source https://github.com/igorpecovnik/lib 2. log in and edit /etc/modules-load.d/modules.conf add following line: 8189fs mali ump drm mali_drm sunxi_cedar_mod 3. Change the default gcc to gcc-4.8: sudo apt-get install gcc-4.8 g++-4.8 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 10 sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.9 10 sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 20 sudo update-alternatives --install /usr/bin/g++ g++…