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gounthar

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    Male
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    Seclin, France
  • Interests
    ARM

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  • Website URL
    https://Bruno.verachten.fr
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    https://github.com/gounthar

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  1. I'm happy to see the support for this board is progressing. 🤗 @tiziano000, where did you find an adapter to connect to the GPIO pins? I have an SPI screen that I can't connect for the time being because of the strange (to me) spacing of the GPIO pins. 🤷‍♂️
  2. Hello there, I'm trying to get an i2c ssd1306 screen to work with my Radxa Zero, without much luck for the time being. https://paste.armbian.com/cirulemeho I found two i2c devices, 3 and 5. sudo i2cdetect -y -r 3 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- UU -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- sudo i2cdetect -y -r 5 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: 30 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- I think the 5 is for HDMI, right? Would the UU for the 3 mean my screen is not correctly connected or detected? Thanks.
  3. I also have a cgroup problem, on a more recent version: lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Armbian 23.11.2 bookworm Release: 12 Codename: bookworm uname -a Linux k3s-control-plane 6.1.68-current-bcm2711 #1 SMP PREEMPT Sun Dec 17 11:40:38 UTC 2023 aarch64 GNU/Linux déc. 29 21:30:12 k3s-control-plane k3s[3689]: I1229 21:30:12.173705 3689 server.go:156] Version: v1.28.4+k3s2 déc. 29 21:30:12 k3s-control-plane k3s[3689]: I1229 21:30:12.174299 3689 server.go:158] "Golang settings" GOGC="" GOMAXPROCS="" GOTRACEBACK="" déc. 29 21:30:12 k3s-control-plane k3s[3689]: time="2023-12-29T21:30:12+01:00" level=info msg="To join server node to cluster: k3s server -s https://192.168.1.138:6443 -t ${SERVER_NO> déc. 29 21:30:12 k3s-control-plane k3s[3689]: time="2023-12-29T21:30:12+01:00" level=info msg="Agent node token is available at /var/lib/rancher/k3s/server/agent-token" déc. 29 21:30:12 k3s-control-plane k3s[3689]: time="2023-12-29T21:30:12+01:00" level=info msg="To join agent node to cluster: k3s agent -s https://192.168.1.138:6443 -t ${AGENT_NODE_> déc. 29 21:30:12 k3s-control-plane k3s[3689]: time="2023-12-29T21:30:12+01:00" level=info msg="Wrote kubeconfig /etc/rancher/k3s/k3s.yaml" déc. 29 21:30:12 k3s-control-plane k3s[3689]: time="2023-12-29T21:30:12+01:00" level=info msg="Run: k3s kubectl" déc. 29 21:30:12 k3s-control-plane k3s[3689]: time="2023-12-29T21:30:12+01:00" level=fatal msg="failed to find memory cgroup (v2)" déc. 29 21:30:12 k3s-control-plane systemd[1]: k3s.service: Main process exited, code=exited, status=1/FAILURE I have modified the /boot/firmware/config.txt and rebooted, but it was not enough... cat /boot/firmware/config.txt # For more options and information see # http://rptl.io/configtxt # Some settings may impact device functionality. See link above for details # For k3s (see https://github.com/k3s-io/k3s/issues/970#issuecomment-548409262) cgroup_memory=1 cgroup_enable=memory
  4. Hi there, Has anyone tried openRGB with armbian? I found a few references to Raspberry Pi and openRGB, but nothing really usable. I would like to build a Kubernetes cluster and use an RGB fan to display the status of the cluster (and of course try to cool it down). Thanks.
  5. Where did you find the image? Thanks.
  6. Thank you @balbes150. I guess there is no other alternative to the existing image? I have to rewrite everything with the new image, I can't update the board with the latest kernel because it's not official yet.?
  7. I have the same kind of problem, trying to build a rtl8821CU module for the Rock5B. I have installed the whole firmware package through armbian-config . Then: sudo apt update sudo apt upgrade sudo apt install build-essential dkms sudo apt install git git clone https://github.com/whitebatman2/rtl8821CU.git cd rtl8821CU sudo make make ARCH=aarch64 CROSS_COMPILE= -C /lib/modules/6.2.0-rc1-station-m6/build M=/home/poddingue/rtl8821CU modules make[1]: Entering directory '/usr/lib/modules/6.2.0-rc1-station-m6/build' make[1]: *** No rule to make target 'modules'. Stop. make[1]: Leaving directory '/usr/lib/modules/6.2.0-rc1-station-m6/build' make: *** [Makefile:1923: modules] Error 2 but it fails... `uname -r` gives me `6.2.0-rc1-station-m6`. ll /lib/modules/6.2.0-rc1-station-m6/ total 1392 drwxr-xr-x 11 root root 4096 Mar 20 15:19 kernel -rw-r--r-- 1 root root 320711 Mar 17 14:22 modules.alias -rw-r--r-- 1 root root 327286 Mar 17 14:22 modules.alias.bin -rw-r--r-- 1 root root 16981 Mar 17 14:22 modules.builtin -rw-r--r-- 1 root root 37042 Mar 17 14:22 modules.builtin.alias.bin -rw-r--r-- 1 root root 18873 Mar 17 14:22 modules.builtin.bin -rw-r--r-- 1 root root 117401 Mar 17 14:22 modules.builtin.modinfo -rw-r--r-- 1 root root 79754 Mar 17 14:22 modules.dep -rw-r--r-- 1 root root 123183 Mar 17 14:22 modules.dep.bin -rw-r--r-- 1 root root 243 Mar 17 14:22 modules.devname -rw-r--r-- 1 root root 38207 Mar 17 14:22 modules.order -rw-r--r-- 1 root root 703 Mar 17 14:22 modules.softdep -rw-r--r-- 1 root root 136364 Mar 17 14:22 modules.symbols -rw-r--r-- 1 root root 170537 Mar 17 14:22 modules.symbols.bin
  8. Thanks balbes150. After a few reboots, the boards started to boot on the NVMe. 🤔 The image was Armbian_23.02.0-trunk_Rock-5b_sid_edge_6.2.0.img .
  9. Thanks for this tool. I'm trying to use it on a NanoPi Duo2 with I2C and SPI displays, but I'm struggling.
  10. Hi there 👋 I'm using a NanoPi Duo2 with Armbian 21.08.1 Bullseye and Linux jenkins-agent-arm32 5.15.93-sunxi #23.02.2 SMP Fri Feb 17 23:49:46 UTC 2023 armv7l GNU/Linux I want to use an SPI screen on it, but I don't know which library to use to handle the GPIO... I've tested quite a few and none of them seem to work. I have enabled SPI and I2C in `armbian-config` and `sudo i2cdetect -y 0` works (even if nothing is found), but what is the next step? sudo i2cdetect -y 0 [sudo] password for poddingue: 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: -- -- -- -- -- -- -- -- 10: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 70: -- -- -- -- -- -- -- -- poddingue@jenkins-agent-arm32:~$ ls /dev/i2c* /dev/i2c-0 What library/tool should I install to get the `gpio` command for example? Thanks.
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