gounthar
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Posts posted by gounthar
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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. 🤷♂️ -
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. -
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: bookwormuname -a Linux k3s-control-plane 6.1.68-current-bcm2711 #1 SMP PREEMPT Sun Dec 17 11:40:38 UTC 2023 aarch64 GNU/Linuxdéc. 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/FAILUREI 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 -
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. -
Where did you find the image?
Thanks.
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Apparently, Paris, France.
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Good to know, thank you, I'll try that.
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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.? -
I have the same kind of problem, trying to build a rtl8821CU module for the Rock5B.
I have installed the whole firmware package througharmbian-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 -
Thank you, I should try that.
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My WaveShare hat may be faulty. 🤷♂️
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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.
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Thanks for this tool.
I'm trying to use it on a NanoPi Duo2 with I2C and SPI displays, but I'm struggling. -
Hi there 👋
I'm using a NanoPi Duo2 withArmbian 21.08.1 Bullseyeand
Linux jenkins-agent-arm32 5.15.93-sunxi #23.02.2 SMP Fri Feb 17 23:49:46 UTC 2023 armv7l GNU/LinuxI 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-0What library/tool should I install to get the `gpio` command for example?
Thanks. -
No, I don't, but I should.
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Here is the result of my test: http://ix.io/4sgx .
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I failed... I installed the image, booted, launched armbian-config, chose the option write to NVMe/MPD, and after the poweroff, I removed the SDCard.
Unfortunately, I then get:done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... Scanning for Btrfs filesystems done. Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. [...] Begin: Running /scripts/local-block ... done. done. Gave up waiting for root file system device. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Missing modules (cat /proc/modules; ls /dev) ALERT! /dev/mmcblk0p1 does not exist. Dropping to a shell!The board still boots fine once I put the SDCard back in.
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Thanks a lot for taking the time to answer @balbes150. 🙏
The writing on the NVMe is taking place now...
But for the latest image, I can't configure WiFi. 🤔 -
Stupid me had a problem in `/etc/fstab`.
Once I got rid of the problem, I got the network (and the rest) back as usual.
Well... 🤷♂️ -
Thanks a lot for taking the time to answer @balbes150. 🙏
I'll try that. -
Hi,
I don't know if this has anything to do with it, but I had a functional Armbian distro on the Rock5B working from the SDCard, and after installing it on the NVMe (which does not boot), I restarted the board from the SDCard (after having removed the NVMe), and I lost my network connections.
How could I get the network back on?
And the UART regularly asks me:
Give root password for maintenance
(or press Control-D to continue):
Give root password for maintenance (or press Control-D to continue):Something must be broken...
root@rock-5b:~# uname -a Linux rock-5b 5.10.110-rockchip-rk3588 #23.02.2 SMP Fri Feb 17 23:59:20 UTC 2023 aarch64 GNU/Linux root@rock-5b:~# ip a 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enP4p65s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 00:e0:4c:68:03:e4 brd ff:ff:ff:ff:ff:ff 3: wlx4401bb082c96: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000 link/ether 44:01:bb:08:2c:96 brd ff:ff:ff:ff:ff:ff root@rock-5b:~# ifup enP4p65s0 ifup: unknown interface enP4p65s0 root@rock-5b:~# cat /etc/network/interfaces source /etc/network/interfaces.d/* # Network is managed by Network manager auto lo iface lo inet loopback root@rock-5b:~# ls /sys/class/net enP4p65s0 lo wlx4401bb082c96 root@rock-5b:~#
`armbian-config` does not give me a way to launch a wireless connection (no menu), and the network configuration file in `armbian-config` does not reflect what is in `/etc/network`.
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Hi there,
My Rock5B worked well with Armbian until I tried to migrate to an NVMe.
Here is a boot log without any SDCard:SpoilerDDR Version V1.08 20220617 LPDDR4X, 2112MHz channel[0] BW=16 Col=10 Bk=8 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=2048MB channel[1] BW=16 Col=10 Bk=8 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=2048MB channel[2] BW=16 Col=10 Bk=8 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=2048MB channel[3] BW=16 Col=10 Bk=8 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=2048MB Manufacturer ID:0x6 CH0 RX Vref:31.7%, TX Vref:21.8%,21.8% CH1 RX Vref:30.7%, TX Vref:21.8%,20.8% CH2 RX Vref:31.7%, TX Vref:21.8%,21.8% CH3 RX Vref:30.7%, TX Vref:22.8%,21.8% change to F1: 528MHz change to F2: 1068MHz change to F3: 1560MHz change to F0: 2112MHz out INFO: Preloader serial: 2 NOTICE: BL31: v2.3():v2.3-405-gb52c2eadd:derrick.huang NOTICE: BL31: Built : 11:23:47, Aug 15 2022 INFO: spec: 0x1 INFO: ext 32k is not valid INFO: GICv3 without legacy support detected. INFO: ARM GICv3 driver initialized in EL3 INFO: system boots from cpu-hwid-0 INFO: idle_st=0x21fff, pd_st=0x11fff9, repair_st=0xfff70001 INFO: dfs DDR fsp_params[0].freq_mhz= 2112MHz INFO: dfs DDR fsp_params[1].freq_mhz= 528MHz INFO: dfs DDR fsp_params[2].freq_mhz= 1068MHz INFO: dfs DDR fsp_params[3].freq_mhz= 1560MHz INFO: BL31: Initialising Exception Handling Framework INFO: BL31: Initializing runtime services WARNING: No OPTEE provided by BL2 boot loader, Booting device without OPTEE init ialization. SMC`s destined for OPTEE will return SMC_UNK ERROR: Error initializing runtime service opteed_fast INFO: BL31: Preparing for EL3 exit to normal world INFO: Entry point address = 0x200000 INFO: SPSR = 0x3c9 done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... Scanning for Btrfs filesystems done. Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. done. Gave up waiting for root file system device. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Missing modules (cat /proc/modules; ls /dev) ALERT! /dev/mmcblk0p1 does not exist. Dropping to a shell!Now, if I put back the SDCard, I get:
Spoiler▒▒DDR Version V1.08 20220617 LPDDR4X, 2112MHz channel[0] BW=16 Col=10 Bk=8 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=2048MB channel[1] BW=16 Col=10 Bk=8 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=2048MB channel[2] BW=16 Col=10 Bk=8 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=2048MB channel[3] BW=16 Col=10 Bk=8 CS0 Row=16 CS1 Row=16 CS=2 Die BW=16 Size=2048MB Manufacturer ID:0x6 CH0 RX Vref:31.7%, TX Vref:21.8%,21.8% CH1 RX Vref:30.7%, TX Vref:21.8%,20.8% CH2 RX Vref:30.7%, TX Vref:21.8%,21.8% CH3 RX Vref:30.7%, TX Vref:22.8%,21.8% change to F1: 528MHz change to F2: 1068MHz change to F3: 1560MHz change to F0: 2112MHz out INFO: Preloader serial: 2 NOTICE: BL31: v2.3():v2.3-405-gb52c2eadd:derrick.huang NOTICE: BL31: Built : 11:23:47, Aug 15 2022 INFO: spec: 0x1 INFO: ext 32k is not valid INFO: GICv3 without legacy support detected. INFO: ARM GICv3 driver initialized in EL3 INFO: system boots from cpu-hwid-0 INFO: idle_st=0x21fff, pd_st=0x11fff9, repair_st=0xfff70001 INFO: dfs DDR fsp_params[0].freq_mhz= 2112MHz INFO: dfs DDR fsp_params[1].freq_mhz= 528MHz INFO: dfs DDR fsp_params[2].freq_mhz= 1068MHz INFO: dfs DDR fsp_params[3].freq_mhz= 1560MHz INFO: BL31: Initialising Exception Handling Framework INFO: BL31: Initializing runtime services WARNING: No OPTEE provided by BL2 boot loader, Booting device without OPTEE initialization. SMC`s destined for OPTEE will return SMC_UNK ERROR: Error initializing runtime service opteed_fast INFO: BL31: Preparing for EL3 exit to normal world INFO: Entry point address = 0x200000 INFO: SPSR = 0x3c9 done. Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. Begin: Running /scripts/local-premount ... Scanning for Btrfs filesystems done. Begin: Waiting for root file system ... Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. Begin: Running /scripts/local-block ... done. done. Gave up waiting for root file system device. Common problems: - Boot args (cat /proc/cmdline) - Check rootdelay= (did the system wait long enough?) - Missing modules (cat /proc/modules; ls /dev) ALERT! /dev/mmcblk0p1 does not exist. Dropping to a shell!That does look the same to me. Why can't it find the SDCard?
Thanks. -
I have no idea unfortunately.
But this board is finicky when it comes to power...
It worked well with a dummy 5V power supply for me, and even with my PinePower WC3.0 port.
I then added an NVME, and since then, it does not want to boot anymore, with or without NVME... -
I'm not so sure I understand correctly the latest news:
What does it mean for us?
How to get an i2c screen to work with the Radxa Zero
in Radxa Zero
Posted
Thanks.