Allwinner sunxi

I'am using Cubieboard2. Todays morning i've got mistery "rcu: INFO: rcu_sched detected stalls on CPUs/tasks" with a complete failure of the entire network subsystem. How it was: Jul 13 09:12:36 hassio kernel: rcu: INFO: rcu_sched detected stalls on CPUs/tasks: Jul 13 09:12:37 hassio kernel: rcu: 1-...0: (21 ticks this GP) idle=a56/1/0x40000000 softirq=4946049/4946050 fqs=2286 Jul 13 09:12:37 hassio kernel: (detected by 0, t=5252 jiffies, g=11125849, q=117) Jul 13 09:12:37 hassio kernel: Sending NMI from CPU 0 to CPUs 1: Jul 13 09:13:13 hassio systemd[1]: systemd-udevd.service: Watchdog timeout (limit 3min)! Jul 13 09:13:13 hassio systemd[1]: syst…

I'm on the Olimex Teres running the newish Armbian Ubuntu 20.04 and I'm having a lot of trouble with the system intermittently freezing or slowing. Kernel 5.4.43 . I have a video of the issue and an image of the drive. The system isn't online to sync clock and dates may be skewed by some days. My usual routine is to boot the system into multi-user, run asciinema, run tmux, and then edit files with vim inside both. The issue starts after a bit. CPU and I/O usage stay low during the delays in responsiveness. Sorry if I am kinda irritated and frustrated in the video. I've been dealing with a lot of issues. I'm curious what systems the maintaine…

Hi, I installed the desktop focal version of armbian in orange pi pc. It boots correctly but after install lvm2 and restart, it does not boot. If I don't restart the orangepi the lvm volumes works fine, but after reboot or shutdown it not boot. The steps I made: Install on sd with ubuntu (restore image directly). Start the orangepi pc. That's work. sudo apt-get update sudo apt-get upgrade sudo shutdown -r now Here it works and boot correctly: sudo apt-get install lvm2 sudo shutdown -r now Here dont boot the orange pi: The log in serial console is: ***************************************************************** …

Is there anything that can be done about it? Something will start(e.g. minisatip, mumudvb) to disproportionately use the cpu and after a short time it will crash completely. A similar configuration works well on an OPI PC(Linux orangepipc 4.10.1-sun8i #1 SMP Sun Mar 5 18:47:02 CET 2017 armv7l GNU/Linux), but with newer versions it behaves just as incorrectly. I've tested other images (ubuntu, debian), but it's the same everywhere.

On the Orange Pi Zero Plus the pwm1 port is available on the header instead of pwm0. Ik have tried to create a custom overlay but it does create a pwm device but it is not working. pwm1 is on PA6 I have created a folder: overlay-user in /boot In this folder I created a sun50i-h5-pwm1.dts file with the following content: /dts-v1/; /plugin/; / { compatible = "allwinner,sun50i-h5"; fragment@0 { target = <&pio>; __overlay__ { pwm1_pin: pwm1 { pins = "PA6"; function = "pwm1"; }…

Hi everyone, I'm facing a problem with logrotate on my OrangePi Zero with Armbian Focal mainline. Basically I have a process that is always running with a `tee` command that outputs the stdout to a log file in the /var/log/ directory. My logrotate configuration file looks like the following: /var/log/smartbit/gocpp.log { rotate 10 daily compress missingok notifempty copytruncate dateext } It's all working correctly except the copytruncate part: logs are daily rotated and gzipped but the gocpp.log is not truncated to 0 bytes, so it gets bigger and bigger. I noticed that in this new Armbian version logrotate is not triggered…

Hi guys! I am making a separated network to connect my OPi3 to my old notebook to run some codes of my research. So, the problems is with ethernet connector in Orange Pi 3 that when I connect the cable from OPi3 to my switch LEDs just flash slow and in big intervals. When I try to ping from OPi3 to computer the ping just happens after big time later. I verify the cable and the switch with other devices (my personal notebook and my notebook from work). Everything is ok and running well. One thing blow my mind: when I connect cable from OPi3 directly to my notebook the LEDs of ethernet of OPi3 works normally but in the armbian the networks not alway…

Hello. I have an Orange Pi Zero board with Armbian on it. I want to use its serial pins for flashing arduinos. Right now I only have 1x3 serial pins and 1x13 media (?) pins soldered, the 2x13 GPIO doesn't have any pins and I don't have any spare ones to solder (alright, I might have some, but I'm too lazy for that). That means I only have access to UART0 pins which are currently reserved for Linux console. With RPi Zero and Raspbian the same problem was solved by simply removing "console=ttyAMA0,115200" from kernel options. However, Armbian seems to generate kernel options entirely from armbianEnv.txt, making it impossible to manually remove ser…

I am really confused about how to connect an LVDS monitor to the board. We used 3.x legacy kernel and used a .fex file for this in the past. But it is time to move to mainline, and it is confusing me. Since LVDS is not plug and play, we need to tell the parameters of the screen somehow. That is clear. I found several ways of pushing parameters to the system: 1. Compile into kernel 2. Compile into U-boot 3. Device Tree 4. Device Tree Overlay 5. Kernel command line According to these articles i have to compile them into U-boot: https://forum.armbian.com/topic/1905-enabling-lcd-in-u-boot-kernel-472/ ht…

When installing snaps I get the following error: error: system does not fully support snapd: cannot mount squashfs image using "squashfs": mount: /tmp/sanity-mountpoint-910419852: wrong fs type, bad option, bad superblock on /dev/loop0, missing codepage or helper program, or other error. It worked about a mouth ago but now whenever I build the images and try to install a snap I get that error. Steps to reproduce: 1. Build Nanopi Duo2 image with kvm and squashfs 2. Connect to device and install snapd 'sudo apt install snapd' 3. Install snap to test it 'sudo snap install hello-world' Expectation: …

Hello, Im currently working on making lima run with an original 5"-LCD on BananaPro. My problem is to make it work with the sun4i-drm driver. At boot everything works fine and the display shows u-boot and kernel outputs but when the kernel starts the sun4i-drm driver the display freezes and turns white after some seconds. dmesg says: [ 11.178221] sun4i-drm display-engine: bound 1e00000.display-frontend (ops 0xc09986d4) [ 11.178361] sun4i-drm display-engine: bound 1e20000.display-frontend (ops 0xc09986d4) [ 11.178858] sun4i-drm display-engine: bound 1e60000.display-backend (ops sun4i_backend_ops [sun4i_backend]) [ 11.179226] sun4i-drm dis…

My 2 zeropi cards get new mac addresses at each reboot which is quite annoying for DHCP configuration If I rollback to 5.4.30 kernel the issue disappears. When using this kernel I get a 02:81 address for the two cards. When using current kernel the mac address seems totally random

I have an Olinuxino A20. Armbian has no HDMI sound and the video playback is a bit painful. This doesn't happen on Libreelec and, from my understanding, it's partly due to some kernel patches that they applied. Is it possible to use Libreeleec's kernel on armbian? If so, can someone guide me a little on how to do it? Thank you very much.

Hi, I am having a strange problem with my Orangepi One, I previously had a python script which was run on login using .bashrc. The python script controlled VLC using the python bindings and hence I could not use crontab -e or rc.local as they are run in the backgound. Previously .bashrc worked without any issues however either I updated VLC or armbian and now it does not run after I login (even using an autologin). Strangely enough however if I login via SSH the script runs. To access it I use : sudo nano /home/user/.bashrc To run the script I append to the end of the file without making any adjustments: echo Runnin…

Hi All, I''m using a BPI M2 Zero, where a 100 MBit ethernet Interface is implemented on the board. Since I'm using DHCP for this interface, I found that the MAC Address of this eth0 interface changes on every boot. The MAC Address of the wlan0 interface is permanent and don't changes during boots. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Di 30. Jun xx:xx:xx CEST 2020 Debian GNU/Linux 10 (buster) 5.4.45-sunxi ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 17:42:11 up 25 min, 2 users, load average: 0,00, 0,00, 0,05 eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 ether 8a:aa:ea:69:67:50 …

Hi, i tried to get an infrared transmitter working, but without success. An /dev/lircX device is never created. I'm using an NanoPi Neo and want to use lirc. The pwm_ir_tx/gpio_ir_tx modules are loaded but i can't see a device. Can anyone help me? Best regards Joachim

I have move system to emmc, and want to use sdcard to storage videos from camera. So I want to sdcard can automount/umount after hotplug. I have try to use udev to fulfill it. But it seems not work. I add a rules for udev at /etc/udev/rules.d: ACTION=="add",KERNEL=="mmcblk2p1",RUN+="/etc/udev/sdcard_hotplug.sh add /home/opi/Videos/sdcard %k" ACTION=="remove",KERNEL=="mmcblk2p1",RUN+="/etc/udev/sdcard_hotplug.sh remove /home/opi/Videos/sdcard %k" And add a shell file at /etc/udev/sdcard_hotplug.sh #!/bin/bash case $1 in add) mkdir -p $2 mount -t exfat -o iocharset=utf8,rw,sync,umask=0000,dmask=0000,fmask=0000 /dev/$3 $2 ;; remove) umount $2 …

A couple of years ago wifi worked without any problems on old version of Armbian, but on the current version It doen't work completely. Any suggestions? uname -a Linux HAMServer 5.4.45-sunxi #20.05.4 SMP Sun Jun 14 21:46:20 CEST 2020 armv7l armv7l armv7l GNU/Linux lsmod | grep 8189fs 8189fs 1069056 0 cfg80211 413696 1 8189fs ifconfig eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 192.168.88.16 netmask 255.255.255.0 broadcast 192.168.88.255 inet6 fe80::8385:e766:9c48:e593 prefixlen 64 scopeid 0x20<link> ether 02:81:a4:6e:47:9e txqueuelen …

Hi, Just as my last post. I want to know if it is possible to wakeup opi3 after I switch its state to "mem" or "disk" using gpio on CON12. I have doing some reasch but I don't know if it is right: PL/PM port can be used as wakeup source. PF/G/H/L/M port support interrupt event. PC/D didn't support interrupt. But when I try to write a device tree file, but it just report some error with error code -22. My device three is like this: /dts-v1/; /plugin/; / { compatible = "allwinner,sun50i-h6"; /* * This fragment is needed only for the internal pull-up activation, * external pull-up resistor is highly recommended if using long wires */…

The module ds2490 seem to be missing in the new release. Should be: /lib/modules/4.19.62-sunxi/kernel/drivers/w1/slaves/w1_ds2490.ko

Hi, I want to use a gpio in CON12 to wakeup orange pi 3. But I can not figure it out. I am using armbian 5.4.43. I have done some researh about this question. It seems the basic process shoule be： 1、choose the right pin to wakeup. Cause some pins can not support interrupt and wakeup event. But I can not find which gpio support wakeup event. It seems I should choose pin on PL or PM ports. But according the schmatic, lots of them have been used as other usages: PIN DEFINE CFG PL0 PMU-SCK 3 PL1 PMU-SDA 3 PL2 RECOVERY …

Armbian_20.05.3_Orangepizero_buster_current_5.4.45.img apt install cryptsetup lvm2 thin-provisioning-tools All ok if install any two, size problem?

i have a project and i need to activate the vga output on my banapi m1. I searched the forum and found this link https://forum.armbian.com/topic/6292-banana-pi-enable-tv-outrca/ but I think it only applies to old kernel versions. The only reference I entered for these more recent versions was this https://docs.armbian.com/Hardware_Allwinner/#how-to-reconfigure-video-output but I don't know how to activate the video output Can someone help me? thank you

Hello! I try to turn on usb gadget mode on my OPi. For example g_ethernet, or g_midi. Read many posts, but still don't understand what I should do. Is it possible to turn on gadget mode without compiling my own armbian? Also, I had found on this forum info that legacy roms already have OTG support from the box. Is it true? May be somebody knows tutorials of how to turn on usb gadget mode?

It seems the links to download the new Focal build for the nanopi neo core 2 are dead. https://www.armbian.com/nanopi-neo-core-2-lts/ Neither direct nor torrent seem to be working.

Hello! I found that on NanoPi K1 Plus there is issues with both of integrated audio adapter (H3 Audio Codec) and HDMI Audio (allwinner-hdmi 1c22800.i2s-i2s-hifi) 1. With H3 Audio Codec I getting only silence, altrought there is short click on starting and end of playback. "Stereo" mode was chosen in pavucontrol for this audio adapter. 2. With allwinner-hdmi audio playback is working, but left and right channels is swapped. Like above "Stereo" mode was chosen in pavucontrol for this audio adapter. Tests was performed from Mate desktop installed on top of Armbian 20.05.4 with Linux 5.4.45-sunxi64. "speaker-test -t wav -c 2" command was used for te…

Greetings, I've been building an image for a banana pi m2-zero. I noticed during the build that the following DTS is chosen: sun8i-h3-orangepi-zero-plus2.dt There is a sun8i-h2-plus-bananapi-m2-zero.dts in the same directory, that I think would be more relevant. How can I choose this DTS instead?

I'm not familiar with the a64 graphics driver and some tty graphics software of mine is failing on Armbian Ubuntu Focal after working fine on the Bionic image. Earlier I was able to mmap() /dev/fb0 to display graphics in a tty. On Focal 20.04, running linux 5.4.43-sunxi64 , mmap() on /dev/fb0 is failing with EPERM (operation not permitted). Is this new error something anybody knows about or could give a link to find a possible driver change that's responsible? It seems there might be a few different video drivers on this system and I haven't looked at them before. /sys/class/graphics/fb0/name contains sun4i-drmdrmfb /sys/class/gr…

Hello Community, I'm trying to get Armbian running on my Banana PI M1 with the following image: https://dl.armbian.com/bananapi/archive/Armbian_20.05.2_Bananapi_buster_current_5.4.43_minimal.img.xz I flashed the image with Etcher on my SD Card which is a Sandisk Ultra 16GB SDHC Card. After flashing I have inserted the Card into my Banana PI but I only get a red light, I already tried different images like the bionic image but without positive result and tried different power supply cables. In my DHCP Server I see no request. I have also flashed for testing reasons current image of Bananian which was directly working but I don't want to use…

update works on 5.4.28-sunxi64, so for sure kernel issue... I fail to start the nfs-kernel-server on my neo2: ● nfs-server.service - NFS server and services Loaded: loaded (/lib/systemd/system/nfs-server.service; enabled; vendor preset: enabled) Active: failed (Result: exit-code) since Fri 2020-06-19 22:50:35 CEST; 57s ago Main PID: 28168 (code=exited, status=1/FAILURE) Jun 19 22:50:35 neo2 systemd[1]: Starting NFS server and services... Jun 19 22:50:35 neo2 rpc.nfsd[28168]: rpc.nfsd: writing fd to kernel failed: errno 111 (Connection refused) Jun 19 22:50:35 neo2 rpc.nfsd[28168]: rpc.nfsd: unable to set any sockets for nfsd Jun 19 22:50:35 neo…

HI, guys. i need help, with my orange pi zero + mpc2515. My connect, is the same as this image. Int connect to PA7. mcp-2515.dtbo: /dts-v1/; /plugin/; / { compatible = "allwinner,sun4i-a10", "allwinner,sun7i-a20", "allwinner,sun8i-h3", "allwinner,sun50i-a64", "allwinner,sun50i-h5"; fragment@0 { target-path = "/clocks"; __overlay__ { #address-cells = <1>; #size-cells = <1>; can0_osc_fixed: can0_osc_fixed { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequenc…

Hello, I use the NanoPi Neo (4.19.38-sunxi, Armbian #5.85 ) to pool an external device over /dev/ttyS1 serial port. At flashing moment of the external device, I should switch pins of ttyS1 to input mode by using bash commands #!/bin/bash firmware=`ls update_*.hex` echo "198" > /sys/class/gpio/export echo "199" > /sys/class/gpio/export echo "in" > /sys/class/gpio/gpio198/direction echo "in" > /sys/class/gpio/gpio199/direction # device update flash -P linuxgpio -b 40000 $firmware echo "198" > /sys/class/gpio/unexport echo "199" > /sys/class/gpio/unexport Is it possible to change up the mode of pins to the alternate function (ALT5) without the r…

Hello, I installed Armbian (image from here https://www.armbian.com/orange-pi-lite/ [Buster / mainline based kernel 5.4.y]). After booting on OPi Lite everithing works fine. I have updated and upgraded OS. Reboot, shutdown and again turn on the board works just fine. I decided to download desktop for this image. Desktop was downloaded and installed successfully (with armbian-config). Everything works fine. After reboot, shutdown, turn off by unplugging the cable, Armbian on my OPi Lite does not wake up anymore. When I will load this image again, everything works fine by the time I will download and install desktop and turn off the board. I have tried other di…

I have an OPZ+ server with Armbian buster that has the following information cat /etc/armbian-release # PLEASE DO NOT EDIT THIS FILE BOARD=orangepizeroplus BOARD_NAME="Orange Pi Zero Plus" BOARDFAMILY=sun50iw2 BUILD_REPOSITORY_URL=https://github.com/armbian/build BUILD_REPOSITORY_COMMIT=c865c065-dirty VERSION=5.91 LINUXFAMILY=sunxi64 BRANCH=next ARCH=arm64 IMAGE_TYPE=stable BOARD_TYPE=conf INITRD_ARCH=arm64 KERNEL_IMAGE_TYPE=Image lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 10 (buster) Release: 10 Codename: buster uname -a Linux orangepizeroplus 4.19.63-sunxi64 #5.92 SMP Fri Aug 2 00:18:2…

After I copied the original OS from the SD card to an external usb HDD and make the Orange PI PC boot from it, mouse and keyboard suddenly don't work anymore on xfce. Strangely the keyboard still works with CLI. Also i got this error when I start armbianmonitor -u : root@orangepipc:~# armbianmonitor -u System diagnosis information will now be uploaded to /usr/bin/armbianmonitor: line 388: read: read error: 0: Invalid argument /usr/bin/armbianmonitor: line 389: [: -ge: unary operator expected /usr/bin/armbianmonitor: line 388: read: read error: 0: Invalid argument /usr/bin/armbianmonitor: line 389: [: -ge: unary operator expected /usr/bin/armbianmonit…

I'm trying to make working 3.5" 320*480 TFT SPI display with touch screen on NanoPi K1 Plus with Armbian 20.05.2 (kernel 5.4.43). For now it works, but the touchscreen has issues. In empty `startx` session cursor works for few minutes and then hangs, restarting `startx` make it working again for a while. If I try to run x session with chrome, the cursor hangs immediately. openbox-session & chromium --no-first-run --disable --disable-translate --disable-infobars --disable-suggestions-service --disable-save-password-bubble --start-maximized --kiosk --disable-session-crashed-bubble Any ideas how to fix it? Screen image Sp…

Is it possible to include an older kernel in my build? Something along the 3.x era? I really need to get an OV5640 working, and it would seem that 5.x kernels don't work with it. The thread is for an orange Pi, but I have a banana pi. Either way, it's an allwinner A20 and I've struck out getting the camera to be detected.

Hi all, everytime I turn on my Nano Pi it will sync the clock using NTP. When network is not enabled it will rewind the time to something that I still can't comprehend. I found lots of topics about people talking about how to add a RTC to the system, but none talking about the current RTC that is recognized by the kernel. Currently when the system is powered off and on (10 seconds distance) without network the time will rewind between 5 and 15 minutes. I understand that this happens because there is no RTC to write the current clock and battery to keep it. But there is obviously a RTC somewhere because removing power from the device and putting it back will keep a wrong b…

I got a non-booting BPiM2+ after running `apt dist-upgrade`. I started with a fresh installation using the `Armbian_20.05.2_Bananapim2plus_focal_current_5.4.43_desktop.img` image. After log in I get from dpkg: ii linux-image-current-sunxi 20.05.2 armhf Linux kernel, version 5.4.43-sunxi ii armbian-firmware 20.05.2 all Linux firmware Then I updated the system via apt dist-upgrade and now I have ii linux-image-current-sunxi 20.05.3 armhf Linux kernel, version 5…

I have recently updated to Armbian Focal (Ubuntu 20.04). My Banana Pi M1 is running an apache server + some digital amateur radio stuff. So upload speed is important. My average download and upload speed as measured with speediest-cli is 45Mb/sec and 18Mb/sec respectively (wired connection to modem) With Focal I get these speeds with Buster (Debian 10) the download speed is still 45Mb/sec but the upload speed drops to 3.4 Mb/sec. These results are not one off but consistent. The am64 version of Buster does exactly the same thing.. My question is : can I change this with programming or is it a fixture in the kernel ? Can someone enlighten me please ? Rein

Enable in armbian-config USB and this no detect USB OTG and additional USB host on the board no working any usb device (microphone, usb storage, keyboard, etc.) that connects detects it Any help you can give me

Hello community.. I strugling with hardware acceleration on Orange PI +2E. I read all forums and used google..but all what I found are old threads. I would like to know where can I find some tutorials how to install drivers for HW encoding in h264. Compilation of ffmpeg is not a problem, I did it and tried to encode 720x576 mpeg2 live stream to h264 @ 1000kbps with fdk-aac, and it works but..all cores are around 70%, and it sometimes starting the buffering when I watching on for example on POT player or Vlc. I would like to achive two thing: 1) to be able to use hw acceleration to encode h264 from mpeg2 stream. 2) to be able to use hw de…

Hi all, I wanna try to use the hardware PWM on pin 7 of my orange pi one plus. Connect the fan. Toggle the SPI to enable, install wiring orangepi and all looks ok. But when in go to /sys/class/pwm i got a empty directory. I thought the should be a device pwmchip0 or something. I searched on the internet but can´t find a solution. This is what WiringOrangePi shows: Is there someone who knows what i do wrong or hwat i should do? Thank you!

Hi there! I has a OPi zero board on armbian ubuntu os. There is a python scrypt that ping server. Scrypt starts with my service. service code: [Unit] Description=My Script Service After=multi-user.target [Service] Type=simple ExecStart=/usr/bin/sudo /usr/bin/python /root/test/qr2.py RemainAfterExit=no Restart=always RestartSec=5 [Install] WantedBy=multi-user.target python ping server like: try: os.system('ping ' + ip + ' -c 4') # or # s.scall('ping ' + ip + ' -c 4 ) except: print 'ping error' Sometimes If i start system after power supply scrypt is starting, but then hangs on ping function. In Htop (image) i can see ping process. There are …

Hi, this is not a complaint, just wondering if I am doing something wrong. When I try "any(Pine64,Sopine,Olinuxino-A64,Bananapi-M64)" A64 board with armbian 3.10.x kernel, desktop performance is quite satisfactory. Example: https://dl.armbian.com/_old/pine64/archive/Armbian_5.90_Pine64_Ubuntu_xenial_default_3.10.107_desktop.7z But when I build armbian in docker, both 5.4 and 5.6 kernels, I experience dramatic slowdown on desktop performance, even cursor is moving slowly. Here are armbian monitor logs: http://ix.io/2oW4 and http://ix.io/2oVY Here is how it looks on BPI-m64 as an exam…

Hi, I've managed to install Armbian_20.05.2_Orangepiplus2e_focal_current_5.4.43_desktop on my board. Now I'd like to get decent web-browsing performance (i.e. 1080 videos on a browser) and I've tried installing the mali drivers with no luck. Is there an updated guide that works with the latest version of armbian? Thanks in advance

Hello, I'm having problems trying to boot armbian (Armbian_20.05.2_Orangepiplus2e_focal_current_5.4.43.img.xz) on this Orange Pi Plus 2e board. I'm using a fast original samsung 32gb sd card and I've tried multiple power adaptors. Here's the output from the serial console: U-Boot SPL 2020.04-armbian (Jun 03 2020 - 07:59:25 +0200) DRAM: 2048 MiB Trying to boot from MMC1 U-Boot 2020.04-armbian (Jun 03 2020 - 07:59:25 +0200) Allwinner Technology CPU: Allwinner H3 (SUN8I 1680) Model: Xunlong Orange Pi Plus 2E DRAM: 2 GiB MMC: Device 'mmc@1c11000': seq 1 is in use by 'mmc@1c10000' mmc@1c0f000: 0, mmc@1c10000: 2, mmc@1c11000: 1 Loadin…

Hi, I have found a problem when I reboot my NanoPi Neo, related to WiFi + BL device which is plugged in USB 2.0 port. The WiFi device is a Realtek 8821cu and system loads driver correctly when I do a cold boot or if I hot-plug it, but it fails in a warm boot. After doing many tests, I realized that if I plug the WiFI dongle in a non-powered USB 2.0 hub and I connect this latter to the NanoPi Neo's USB 2.0 port, then it also works. I don't have anymore idea to solve it. The 8821cu driver fails because WiFi device shows itself like powered down.

Hello Team, I am worked on Olimex Lime2 rev.G2 board but now olimex start delivering Rev.K board. I used the same Armbian Rev 5.35 image which is having kernel version (4.13.16-sunxi) & u-boot version v2017.09. On Rev.G2 Ethernet speed was as expected but in rev.K it is not working. By default board booted and comes with ethernet speed 100Mbps, but in this case Ethernet is not working (DHCP server unable to assign ipv4 address to eth0). Later i reduce the eth0 speed to 10Mbps it start working as expected but spped is 10Mbps Some more info about the ethernet issue which will help to understand the issue more clearly - …

I have an Orange Pi Zero 512 H2 with the "original" audio breakout-shield AKA Orange Pi Zero Interface boatd 1.1 like this one http://codelectron.com/intro-to-orange-pi-zero-interface-board/ I loaded the latest Armbian Buster, did apt-get update apt-get upgrade So I have Armbian buster with Linux 5.4.43-sunxi and then tried to send an audio signal to the sound output via speaker-test -twav -c2 root@orangepizero:~# speaker-test -twav -c2 speaker-test 1.1.8 Playback device is default Stream parameters are 48000Hz, S16_LE, 2 channels WAV file(s) ALSA lib confmisc.c:767:(parse_card) cannot…

Device: Orange Pi +2e. Builds 20.20, 20.05, 20.08 The Armbian Boot Logo is shown only when we boot from SD Card. Do nand-sata-install to eMMC and boot from eMMC, the logo disappears. Could this be a timing issue as it boots faster on eMMC? I do not see any flicker or flash during u-boot. --Rajesh

Device: Orange Pi +2e. Environment one 16GB SD Card and 16GB eMMC onboard. Output from Armbianmonitor attached. The eMMC device onboard is always detected as mmcblk2. Irrespective of whether SD Card is present or not or if you boot from SD Card or eMMC. This is observed only on 20.05 and 20.08 builds. It does not happen on 20.02 build. [ 3.769548] sun8i-h3-pinctrl 1c20800.pinctrl: 1c20800.pinctrl supply vcc-pc not found, using dummy regulator [ 3.781702] mmc0: host does not support reading read-only switch, assuming write-enable [ 3.784384] mmc0: new high speed SDHC card at address aaaa [ 3.785778] mmcblk0: m…

Hi, I use BananaPro on Armbian Strech or Bionic, I try to use the GPIO python library (for bananapro from LeMaker github) gpio.add_event_detect() or GPIO.wait_for_edge(channel, GPIO.RISING) This usually disconnect my network and the event is never detected. I have to reboot the PI to restore the state. Also, a normal read/write state GPIO.input(PIN_NUM) works perfectly... I try this : https://forum.armbian.com/topic/3249-bananapi-m1-gpioadd_event_detect-not-working-after-switch-to-vanilla-kernel/ but not work. My python script work fine on Bananian on the same bananaPro. thank for your help.

Hi there, with Armbian Buster "OOB" (+update) I have following problem on Orange Pi 3: - Firefox (with language Polish) does not play network radio: https://www.rmfon.pl/play,25#p , - at the same time: - there are /dev/snd/ files, only for HDMI, but I have read that currently there is no driver for H6 audio, so I may expect at least ALSA is working, - VLC plays MP3 files correctly, (but it can play with pulse and ALSA), - pulseaudio is not started / configured / present. What should I do?

Hi. I'm trying to boot my Cubietruck with Armbian_20.05.1_Cubietruck_focal_current_5.4.43_desktop image, but it can not complete boot process. It is able to connect to wired network, I'm able to ping it, but SSH never becomes up and desktop environment is not started. Previous 20.02buster and bionic images worked fine. Is it some known issue?

Hi, I have tried to run Armbian_20.05.1_Orangepizero_focal_current_5.4.43.img.xz but it doesn't work, see here: U-Boot SPL 2020.04-armbian (May 30 2020 - 18:49:32 +0200) DRAM: 256 MiB Trying to boot from MMC1 U-Boot 2020.04-armbian (May 30 2020 - 18:49:32 +0200) Allwinner Technology …

Hi I would like to know whether I can use orange pi lite 2 image on orange pi one plus. I tried it but eth0 is not visible. Is there a way to tweak it? The reason is I want to create an image with various packages installed. So that i do not need to maintain 2 sd images since both are H6. Tq

Edit: --------------------------------------------------------------- OrangePi PC+ ARMBIAN Buster and Focal v20.05.x Problem: I can't get UBoot to rotate the screen. Solution: I still don't know. --------------------------------------------------------------- Hi. I am using a Tablet Display with a controller (link) as a monitor, the case is that the controller is vertical (1536x2048) and I want to use the monitor in landscape mode (more normal). The ARMbian system of my OrangePi PC + single terminal without desktop starts rotated (vertical). Once started from the command line I can write: echo 3 | sudo tee /sys/class/graphics/fbcon/rotate_all …

Greetings! It's not a influential or serious bug. I couldn't control the LEDs on Orange Pi One Plus by the command setleds, So I navigated to /sys/class/leds, and there are two items: orangepi:green:status@ and orangepi:red:power@. I tried to do echo 255 > brightness respectively and found that: orangepi:green:status@ controls the RED LED, while orangepi:red:power@ controls the GREEN LED. Please tell me if it's a minor bug or an intentional setting, thank you.

This topic has been discussed earlier but there is not concrete mechanism explained to achieve this. Ideally I would like to display a boot logo or boot splash during startup. The device is Orange Pi Plus 2e. As per experience and as mentioned on this forum earlier plymouth was not useful in this case. I tried to set logo="enabled" in /boot/armbianEnv.txt but this doesn't help. When Armbian loads for first time on the device from the image downloaded from this site, it displays 'Initializing Boot Loader' logo image. Pretty cool!!! Can we have something like this for a custom image displayed each time on reboot. I under…

Hello, I'm a complete beginner with Armbian and SOC board. I've a bananapi pro board from lemaker and I've installed 6 month ago Raspbian / Jessie and domoticz and all works well until a click unfortunately on update icons of domoticz...and the problems began...no back up...new version of domoticz required buster...image buster not avalaible under raspbian for bananapro.... So I decided to install Armbian/buster_minimal I've serial link on which I can see that board boot correctly. I've installed Armbian-config and the "Default install desktop with browser and extra". I want the board to show information on HDMI…

Dear community, Im trying to get an USB gadget via OTG running on Linux (OrangePI Lite 2). As OPI Lite 2 doesn't support 'USB-UART/Gadget mode' like OPI Zero, I just modify the build config and rebuild kernel by myself as steps shown below. 1. I change the mode of USB from host to otg in the: https://github.com/armbian/build/blob/master/patch/kernel/sunxi-current/board-h6-orangepi-lite2-fix-missing-all.patch 2. I add MODULES_CURRENT="g_serial" & SERIALCON="ttyS0,ttyGS0" to build/config/boards/orangepilite2.conf file. 3. I rebuild the kernel and flashed the new image to sdcard. Unfortunately, I find it…

Hi, I try to change the language of the last OS Buster of a Cubietruck 3 in FR. The language is always in US. Thanks

Hi. I run armbian on a opi pc for a while. It works fine for a couple days when I work with this board. After that I left the board unpowered for two weeks or so and when I want to powered it on, it does not boot, I need to reconnect the power again to boot. This was the first time when I encountered a problem, the uptime was wrong, it is shows me 2 weeks, I reboot the board and it was ok after, it stays on and all worked fine for 10 hours until I shut it down. But I had this problem often, doest not want to boot from first time, board freeze after some time and I need to reboot to work properly. Uptime and date/time is correct but when I want to see the statu…

Hello guys, I've been playing around with the build-in lima drivers but didn't get it to work on BananaPro using Armbian_20.02.1_Bananapipro_buster_current_5.4.20_desktop image. I installed drivers armsoc, modesetting, fbdev from debian buster repos but "Xorg -configure" fails. /var/log/Xorg.0.log says: and and generated xorg.conf: Any suggestions what I am doing wrong? regards

Hello, I am working on a project in which we need to use a Nanopi Neo Air (based on SoC Allwinner H3). In this project we need to use the USB serial interface to communicate with another part of the project. We need to configure the Nanopi Neo Air USB interface as a peripheral USB . Nanopi Neo Air's USB serial interface is configured by default as a USB host, and in "armbian-config" there is no way to change this configuration. The USB host (which is the other part of the project) will send data to the Nanopi Neo Air whenever there is new data. Is it possible to configure the Nanopi Neo Air as a peripheral USB? How can we do this configur…

Hi, I'm want to use my old Nanopi Neo Air with CAM500B as wifi webcam. I flashed the latest armbian bionic image, installed v4l-utils and tried to list the cameras properties with `v4l2-compliance` and `v4l2-ctl --all` but the tools always crash and I can't kill them. `dmesg` shows a NULL pointer exception: [ 56.994526] 8<--- cut here --- [ 56.997657] Unable to handle kernel NULL pointer dereference at virtual address 00000068 [ 57.005825] pgd = c774af94 [ 57.008606] [00000068] *pgd=00000000 [ 57.012243] Internal error: Oops: 5 [#1] SMP THUMB2 [ 57.017122] Modules linked in: brcmfmac brcmutil sun8i_codec_analog sun8i_adda_pr_regmap su…

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 ?

Hi there, this is continuation of my previous thread about problems with my OPiPC+. 1). "OOB" Armbian Buster, looks working OK, not "ported" all soft / configs from another one. 2). Armbian Jessie upgraded up to Buster, mainly for mosquitto, OpenHAB2, PostgreSQL 11 (for logical replication). Now I have copied everything (only different UUIDS) from working /boot directory to the one with problems. (kernel, initrd, etc). What I do not understand, is fact, that on "good" HTOP shows 4 cores, on "bad" one only 1 core, performance is horrible (OpenHAB startup in minutes). OpenHab (I suspect) can cause whole system to hang - ping works but no…

I'm getting logspam from RTL871X running buster on my OrangePi Plus 2e. I'm not using wifi on this so I guess I could just disable/blacklist rtl871x to stop this? But is there a better/cleaner way to stop all these log entries? Or does it indicate something is broken/mis-configured? syslog is showing many many log entries from RTL871X; each minute I get the following sequence: May 23 16:52:06 orangepiplus2e kernel: RTL871X: cfg80211_rtw_scan(wlan0) May 23 16:52:06 orangepiplus2e kernel: RTL871X: _rtw_pwr_wakeup call ips_leave.... May 23 16:52:06 orangepiplus2e kernel: RTL871X: ==>ips_leave cnts:112 May 23 16:52:06 orange…

Hi there, just got OPi3 (4x 1.8GHz, 2GB RAM, eMMC), and I have (probably) issue with display settings (resolution / refresh rate?). I have an 1280x1024@60Hz VGA monitor, connected to an KVM switch (VGA+USB), then to HDMI->VGA converter. It worked OK for my 2 OPiPC+. Now what happens when I connect OPi3 instead od one of OPiPC+: - installed "OOB" Armbian Buster for OPi3, (server), - during initial startup there was NO question about monitor resolution (differs from initial startup for PC+), - only login / new user dialog. - now screen "flickers", text mode for few seconds, then blank screen, "power" LED of monitor is lit, like there is…

Hi everyone, I am trying to set the pin 26 (PL08) on orange pi as Input but sometimes it is flashing. I did put a 10K external pull up resistor and it is exported as input pin. I did the same thing with the pin 22 (PD21) and this one is steady, no problems until now. I did not add anything on overlays for these pins. Any idea what I am doing wrong? Thanks

Hi, I've encountered an annoying problem with my fresh Orange Pi Zero (512MB, H3): After flashing uSD card with Armbian Bionic from https://www.armbian.com/orange-pi-zero/ using Etcher and booting successfully 1st time, creating account and shutting down properly, 2nd boot gave gibberish on the serial port: A^@^@�;߽�/�^^@^@��(^@^@@^@+�?^P�x�����[��&�������ٕ��0-9)`W�����b) c~�s��ᥥ thaw-fi|esystems(j)���-+ �back|rac�-all-active-cpus8l) show-memory-usage(m) nice-all-RT-tasks8n9��ݕ�����o���all-timers(q)�unraw8�����ftrace-buffer(� �^\^O^N�0<�<^]���[�<16] sysrq: HELp : loglevel(0-9) reboot(b) crash(c) terminate-all-tasks���kill(f)�kill-all-t…

Hi all! I sadly found that I can't watch my videos. Everything's fine with youtube, nevertheless. But video I tested (h264 + avc1, m4v and avi containers) looks like fast slideshow, and sound is VERY ugly! I've tried to install mali-midgard-dkms, I've failed (see below). What should I do to watch the videos? Convert 'em all to some chosen codec? Add to sources.list kind of "unstable" thing and upgrade? Install another armbian image? Find proper mali drivers and compile it carefully? Please, help! armbianmonitor -u http://ix.io/2mXg __@opi3 ~ # apt-get install mali-midgard-dkms …

Nanopi Neo AIr Kernel Module Loading problem when dynamically loading from VirtualBox Built .Ko files.

Hi, I can boot off an SD card, but my Teres boots off internal storage to a black screen and I'm trying to figure out why. It seems even when I set verbose=7 in /boot/armbianEnv.txt, there is little to no kernel diagnostic output, even on a working SD card. I read on the debian wiki that u-boot-menu works on the Teres, but I tried installing this on an SD card and it prevents the SD card from booting (similarly to my internal storage booting issue). I've actually compared the contents of the unallocated space in front of the filesystem between the working sdcard and the internal storage, and they differ only in the partition table. Additionally …

I'm trying to set up an OPi Zero Plus 2 with Armbian Buster. As the board has no soldered USB connectors and mine is still in the mail, I was forced to do all this via the serial console via the three pins on the board. (So no nano or nmtui or anything that has an interface.) I run into a problem where a) I couldn't join my WiFi network and b) NetworkManager refused to believe I don't want to use IPv6. So I had to disable NetworkManager and go the wpa_supplicant route. So now I'm in the position that I got everything to work BUT I have to *manually* enable wpa_supplicant and then issue ifdown and ifup - all via the serial console - at every boot be…

Hi, I'm working with mpd on armbian 20.02.0 with i2s device and found some problem: periodically sound is interrupted. I enable verbose logging in mpd and I get message: May 20 04:36 : alsa_output: Underrun on ALSA device "hw:0,0" May 20 04:36 : alsa_output: Underrun on ALSA device "hw:0,0" May 20 04:37 : alsa_output: Underrun on ALSA device "hw:0,0" This is not permanent and some time maybe work fine, but if it starts, messages go with an interval of 10-11 seconds until I restart mpd. I rebuilt armbian with enabled ALSA debug options CONFIG_SND_PCM_XRUN_DEBUG, CONFIG_SND_VERBOSE_PROCFS, CONFIG_SND_DEBUG and try again. This is result with my i…

I'm trying to use a c270 webcam, but it is not listed on USB devices. Can someone help me?

Hello. I have a problem on my Orange PiPC+ board. After playing mp3 file, I hear some sound click. As I understand, snd driver goes to the power save mode. I tried to disable it. I set snd-soc-core.pmdown_time=-1 It did not work for me. How can I fix it? Additional information: clock@orangepipcplus:~$ uname -a Linux orangepipcplus 4.19.62-sunxi #5.92 SMP Wed Jul 31 22:07:23 CEST 2019 armv7l armv7l armv7l GNU/Linux clock@orangepipcplus:~$ sudo armbianmonitor -u System diagnosis information will now be uploaded to Please post the URL in the forum where you've been asked for. I don't see…

I am trying to access control on Orange PI 3 , H6 some gpio,s using "gpiod" package that I installed from here : apt install gpiod I cannot control gpio's from port L such as 360, 354, 355 , ... +------+-----+----------+------+---+OrangePiH7+---+------+----------+-----+------+ | GPIO | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | GPIO | +------+-----+----------+------+---+----++----+---+------+----------+-----+------+ | | | 4.3v | | | 1 || 2 | | | 5v | | | | 123 | 0 | SDA.0 | ALT2 | 0 | 3 || 4 | | | 5V | | | | 122 | 1 | SCL.0 | ALT2 | 0…

I have this FriendlyArm ZeroPI with one micro-usb (power only) and one usb 2.0 A connection, yet dmesg yields 4x 2.0 root hubs and 4x 1.0 root hubs. Can anyone enlighten me? odd. old version is uploaded. new version; http://ix.io/2mj7

Hi, I'm here again, the quarantine is almost over (sadly 'cause here in italy we are a bunch of a****le) and I finally get rid of my kodi 17 on retrorangepi 4.2 (old) that give me a lot of problems (with wifi connection lost, scraper that didn't update, and freeze, not for sure a problem with retrorangepi itself). so... I have something in my mind now that I'm back to home with my new FTTH internet connection. I want to setup an armbian image with or withot desktop for octoprint Armbian with 5.4 kernel (xfce debian) is really slow and temperature (with heatsink) don't go under 60°C on idle, with retrorangepi based on Debian Jessie, temps go…

Greetings, as noted in the title I have a Plus 2E and I am trying to use the built in wifi to enable a wifi access point. I followed the instructions and video which recommended using armbian-config to create a hotspot. That utility failed to create the hotspot so I ran hostapd manually to find the issue and the following errors were reported (I will attach a file with complete output: ioctl[RTL_IOCTL_HOSTAPD]: Operation not supported wlan0: Could not connect to kernel driver I spent a couple hours searching and it seems related to the driver support AP mode. I haven't gone down the hole of trying to rebuild the driver yet because I'm not su…

Hi, I have recently installed the latest Bionic on my Teres laptop. Unfortunately all the desktop elements are invisible: no icons or panels. Here is a photo: https://skyportal.xyz/_AUx7VZt6n2vp_QPu4LG4uLpafQMTK37xTFclUaK7rszfA

Hello. I am trying to work with a 7-Segment LED Display Module (HT16K33) in a Orange Pi +2e, but I don't know how to start... Any iddea? Thank you in advance.

6.960880] zram1: detected capacity change from 0 to 506638336 [ 7.108492] asoc-simple-card soc:sound: i2s-hifi <-> 1c22800.i2s mapping ok [ 7.821162] random: crng init done [ 7.821171] random: 7 urandom warning(s) missed due to ratelimiting [ 7.897054] Adding 494760k swap on /dev/zram1. Priority:5 extents:1 across:494760k SSFS [ 7.995324] zram0: detected capacity change from 0 to 52428800 [ 8.134498] EXT4-fs (zram0): mounted filesystem without journal. Opts: discard [ 11.299194] dwmac-sun8i 1c30000.ethernet eth0: PHY [0.1:01] driver [Generic PHY] [ 11.299222] dwmac-sun8i 1c30000.ethernet eth0: phy: setting supported 00,00000000,000062cf advert…

Hi forum members, when I try to install the kernel headers via: "sudo apt-get install kernel-headers-$(uname -r)" I gote these errors: Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package kernel-headers-4.19.62-sunxi E: Couldn't find any package by glob 'kernel-headers-4.19.62-sunxi' E: Couldn't find any package by regex 'kernel-headers-4.19.62-sunxi' In the /etc/apt/sources.list the lines with the deb-src links are comments. I've tried to uncomment these but got the same errors. So please can somwone point me right kernel-headers Armbian is using ? Many T…

Today unattended-upgrades warned me that hostapd was on hold: Unattended upgrade returned: True Packages that were upgraded: Packages with upgradable origin but kept back: Armbian xenial: hostapd I checked and it's because it depends on libssl1.1 >= 1.1.1 which isn't available The following packages have unmet dependencies: hostapd : Depends: libssl1.1 (>= 1.1.1) but it is not installable E: Unable to correct problems, you have held broken packages. The package comes from armbian's repository (ubuntu has an older version) $ apt-cache policy hostapd hostapd: Installed: 3:2.7-99~armbian5.73+1 Candidate:…

Hello, my BananaPi M1 sometimes just stops working. The maximum uptime is 5 days. Usually the time is shorter. The system simply hangs. I can no longer access the system via SSH. When I connect a monitor to HDMI, nothing is displayed, so I can log in. I have connected an external hard drive that is self-powered. I know the stories with the power supply. I have run ' stress -c 2 -m 1 '. The system remains stable. Time CPU load %cpu %sys %usr %nice %io %irq CPU PMIC DC-IN C.St 19:09:19: --- 0.69 10% 5% 5% 4% 0% 0% 49.3°C 42.4°C 5.10V 0/6 19:09:49: --- 2.16 100% 33% 66% 0% 0% 0% 50.2°C 43.6°C 5.10V 0/6 19:10:16: --- 3.18 100% 33% 65% 0% 0% 1% 50.2°C 44.…

I am using a orangepi win plus. I have attached a ssd1306 OLED display to the board, using i2c1 interface, using the luma.oled library as driver. import sys from PIL import Image from PIL import ImageDraw from PIL import ImageFont import subprocess from luma.core.interface.serial import i2c from luma.core.render import canvas from luma.oled.device import ssd1306, ssd1325, ssd1331, sh1106 from time import sleep serial = i2c(port=1, address=0x3C) device = ssd1306(serial, rotate=0) width=device.width height=device.height image = Image.new('1', (device.width, device.height)) # Get drawing object to draw on image. draw = ImageDraw.Draw(image) # Draw a black filled…

Hello Armbian team, I must start by thanking you for the effort you put into Armbian and making it possible for us to get the best of our boards. Your work is appreciated! The problem that I have been facing is that my OPI lite 2 functions correctly when it boots, but after a while I see a couple of sunxi-mmc errors in the logs and the filesystem becomes inaccessible and the board unusable. The log entries look like this: [ 750.827959] sunxi-mmc 4020000.mmc: data error, sending stop command [ 751.824422] sunxi-mmc 4020000.mmc: send stop command failed I cannot pinpoint the source of the problem as multiple issues seem to play a role in the…

I cannot use my dmesg in a normal way anymore. It is flooded by these messages: [ 2828.613264] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x48, dev addr: 0x48) [ 2828.613724] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x20, dev addr: 0x48) [ 2828.613906] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x48, dev addr: 0x48) [ 2828.614101] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x48, dev addr: 0x48) [ 2828.614485] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x20, dev addr: 0x48) [ 2828.614660] sunxi_i2c_do_xfer()985 - [i2c0] incomplete xfer (status: 0x48, dev addr: 0x48) [ 2828.61483…

I started compiling some project (snowboy ) on the nanopiDuo2 like I am doing on the FriendlyCore 16.04 and suddenly the board stop working/booting. The red led is blinking fast, the same sd card is working on different boards, FriendlyCore does not boot on this board. "provide a log from serial console" I don't have serial cable yet. This happened to me twice, on Armbian 18.04 and on 20.04. First it destroyed the "IoT-2G Application Carrier Board for NanoPi Duo2" that it was on without the board, and the carrier had burnt smell, internet cable and power were connected. For one of them the red led is blinking fast, for the other the led do…

firmware version: Armbian_20.02.1_Orangepilite2_bionic_current_5.4.20.img ================= cmd log [dengzy@opl2 ~]$ sudo modprobe sunxi-cir [dengzy@opl2 ~]$ lsmod | grep cir 2:sunxi_cir 16384 0 3:rc_core 45056 1 sunxi_cir [dengzy@opl2 ~]$ ls /dev/input/ by-path event0 mice [dengzy@opl2 ~]$ evtest No device specified, trying to scan all of /dev/input/event* Not running as root, no devices may be available. Available devices: /dev/input/event0: axp20x-pek Select the device event number [0-0]: ^C [dengzy@opl2 ~]$ ================= Also no new log in dmesg when I excute modprobe, loo…

Hi there. @Moderators: sorry for double-posting, started here: https://forum.armbian.com/topic/13916-cubietruck-allwinner-a20-spidev-no-such-device/?do=findComment&comment=101122 but might be the wrong section and been overlooked by "cubietruckers". Feel free to delete the one over there. @Moderators: could you verify my account please so that I can edit my posts after posting on the same day? I'm human, I can tell traffic lights from trees, cars, and trucks ;-) Cubietruck. Stock image 20.02. apt-upgraded to 5.4.35-sunxi EDIT: NOTE: just checked the armbianmonitor upload result, which says "5.4.20" at the top - but "…

Hi all, Firstly, I want to say that I'm new to Armbian and embedded Linux. I have tried searching the solution for my problem on various sites but I haven't had any luck. I am using a Nano Pi Duo 2 (H3) board with Armbian Buster to communicate with another device through UART1 (TX1, RX1). I am able to communicate at 115200 bps with no problem. However, I need the baud rate to be at least 230400 bps (ideally 921600) for my application. I'm using WiringNP library. When I changed to those baud rates and performed a simple feedback test (shorting TX/RX), I can receive the data. But when I connect it to another device, the communication does not funct…

I had a rather crazy idea (in my opinion) of trying to hook up a bluray drive to an Orange Pi Zero Plus that i have a spare of, then possibly set that up as an iscsi target with LiO to create a network attached BD drive. However, I'm already stuck even getting the BD drive to work with the OPi in the first place. I have the optical drive hooked to an externally powered USB 2.0 to ATA bridge (has a SATA port on it as well, this hardware config was tested in windows and worked great) and that's plugged into the single USB port on the board. The problem i seem to be having (not entirely sure I'm correct, very new at this) is that sr_mod is not enabled or present. T…

Hi , I just move my banana pi pro which was running bananian up to now to buster minimal. I'm using it as domoticz server. It requires few usb port to have all my gateway working. So I need to make USB OTG running in HOST mode. I did lot of testing, read many thread, but quite stuck right now. Here is what I have already done : First I have activated in DTB usb@1c13000 , and change mode to host. I have also activated usb0-vbus. I added also regulator-boot-on in usb0-bus. and last test I did is adding usb0_vbus-supply = < 0xb1 >; in phy@1c13400. For those who may need later on, here is the command I did: …

Hello, We are using Orange Pi Zero with Armbian Bionic with Linux 5.4.20-sunxi armv7l GNU/Linux we are facing a problem, our orange pi heats up some time during processing and then freezes. We can ping the devices, but ssh stops working and all the application don't respond We followed the suggestion in thread: https://forum.armbian.com/topic/7848-mysterious-freeze-and-overheat-of-orange-pi-zero/?ct=1587196371&_fromLogin=1 But output of "armbianmonitor -m" is as below Stop monitoring using [ctrl]-[c] Time CPU load %cpu %sys %usr %nice %io %irq CPU C.St. 11:19:37: 1008MHz 0.18 6% 1% 4% 0% 0% 0% 76.4°C 0/4 11…