Odroid N2/N2+

Hello, Bluetooth stopped working in kernel 5.19.17-meson64 #22.11.1 root@nextcloudpi:~# hciconfig hci0: Type: Primary Bus: USB BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0 DOWN RX bytes:14 acl:0 sco:0 events:1 errors:0 TX bytes:3 acl:0 sco:0 commands:3 errors:2 root@nextcloudpi:~# hcitool dev Devices: root@nextcloudpi:~# dmesg | grep Bluetooth [ 10.005353] Bluetooth: Core ver 2.22 [ 10.010561] Bluetooth: HCI device and connection manager initialized [ 10.010582] Bluetooth: HCI socket layer initialized [ 10.010589] Bluetooth: L2CAP socket layer initialized [ 10.010621] Bluetooth: SCO socket…

Odroid N2 Thanks for this one, I am able to use Palemoon and banish Chrome, it is gone. I cannot change the blue light to 'sd', sudo sed -i '1 i #!/bin/sh' /etc/rc.local sudo sed -i -e 's/exit 0/#exit 0/g' /etc/rc.local sudo sh -ce "echo 'echo sd >/sys/class/leds/n2:blue\:heartbeat/trigger' >> /etc/rc.local" sudo sh -ce "echo 'exit 0' >> /etc/rc.local" sudo chmod +x /etc/rc.local just dont work. I would like to have 1024x600 display but MATE control panel / display overrides boot/boot.ini. Stuck with 1280x960 as the lowest wide screen display. 1280x800 is a bit off the screen at the button of the screen and a …

Just a warning for everyone, the new kernel update (6.18.xx I think?) absolutely wrecks the system (atleast it does on Ubuntu Noble). It doesn't boot at all anymore I needed to recover an old kernel from an old backup I had and overwrite the current kernel from rescue mode/petitboot. Kernel 6.12.xx seems to work fine(ish) Just a heads up because I don't know enough to pinpoint the exact cause. p.s. for me the kernel means the files in /boot not sure if I used proper terminology

Hi all, Im having issues at booting on my board. Supported Buster version with kernel 5.10.y on Odroid N2(not plus), downloaded from https://www.armbian.com/odroid-n2/#kernels-archive-all From the UART connection I get the following logs that show kernel panics. odroidlogs2.txt odroidlogs1.txt

Hi have two N2s (an N2+ and N2). Both are connected to a Viewsonic 2560x1440 2 HDMI ports monitor where they both work well. One system (N2+) is running Ubuntu 22.04 the other is running Armbian jammy 22.04.01 Kernel 6.0.13 #22.11.2. I have purchased a ATEN CS22H 2 port HDMI/USB KIVM switch. When I connect both systems to the monitor via the KVM I only get a picture from the Ubuntu system. The Armbian system is always black. Can I force the kernel/firmware to be 2560x1440x60hz. I was looking at this post : Regarding forcing the kernel to be a fixed resolution but wasn't sure it was relevant. …

Hi guys, My N2+ just arrived and I was able to install a Debian Bookworm (EDGE) image I built onto it (both to a SD card and an EMMC card) The selector switch is set to boot from MMC. Armbian fires up nice from the SD card but it does not boot from the EMMC. I can see the Drive with fdisk so I guess I need to copy the boot image onto it. (Its /dev/zram1) This is the first step towards building a PREEMPT_RT image so I was excited to see it sorta works! Any help or ideas would be appreciated.

Armbian boot logo shows and also on shutdown.... just doesn't want to display the desktop. Gnome desktop image. 6.1.50-current-meson6 #2 SMP PREEMPT Wed Aug 30 14:11:13 UTC 2023 aarch64 aarch64 aarch64 GNU/Linux

Hey, I have a very similar problem here to this and this thread. I rebooted as the HC4 was already bugging me for a while to reboot on the motd (unattended-upgrades). Since the reboot, /dev/sdb is gone. It's a new Samsung SSD 870 EVO as well as in the other thread. The other (still running) one is a new Crucial MX500. I tried several Armbian kernels but no change. I went back to 5.10.57-meson64. There are no obviously burnt components on the device. There seem quite a few people with this problem. Any ideas? Thanks a lot! P.S. TP10 and TP11 are at 12V.

I get a pink tinted screen, on the N2+. Tried different DMs (Gnome, XFCE, KDE), and a second N2+ I have. Changing my monitor's icc profile to a generic sRGB in GNOME and KDE does nothing. Using the same monitor and cable on my regular desktop I not have this problem.

I have an Odroid-N2+ and I would like very much to Armbian on it. However, when I run lspcu I see that mitigations for hardware side channel attacks are missing: $ lscpu Architecture: aarch64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 6 On-line CPU(s) list: 0-5 Vendor ID: ARM Model name: Cortex-A53 Model: 4 Thread(s) per core: 1 Core(s) per socket: 2 Socket(s): 1 Stepping: r0p4 CPU max MHz: 2016.0000 CPU min MHz: 1000.0000 BogoMIPS: 48.00 Flags: fp asimd evtstrm aes …

I am trying to build a compute cluster from Odroid N2. But seems like the core 5-6 does not speed-up the application at all. And the speed up is also not linear along the cores. Here are some measures from my MPI based application. I measured a total calculation time for a function. 1 core 0.838052sec 2 core 0.438483sec 3 core 0.405501sec 4 core 0.416391sec 5 core 0.514472sec 6 core 0.435128sec 12 core (4 core from 3 N2 boards) 0.06867sec 18 core (6 core from 3 N2 boards) 0.152759sec I am using the Armbian Focal mainline kernel 5.6.y image. Does it need any special configuration to use the Dual-Core Cortex-A53 C…

Has anyone updated their odroid-HC4 with the latest kernel and firmware versions? I am currently running Armbian 24.2.1 Bookworm with Linux 6.1.63-current-meson64.

Used HW and SW: Odroid N2+ 4GB with 32 GB eMMC Sandisk 32 GB SD card SW: Armbian_25.5.1_Odroidn2_bookworm_current_6.12.28_minimal.img If I write the image to the SD card (using Balena Etcher), the system boots up and works fine. If I write the image in the same way to the eMMC using an adapter (with Balena Etcher), the system does not boot – only the red LED stays on. Booting via SD card with system and boot files transferred to eMMC using armbian-install also doesn't work. The system fails to boot again. The switch on the N2+ is in the correct position. The eMMC module is functional – if I write CoreELEC or Android images to i…

Hi I had to upgrade my Odroid N2 from Armbian Buster to Armbian Bullseye to run newer versions of Nextcloudpi (24.x). So I did the upgrade by writing the Armbian 22.05 version to the eMMC and started Armbian. Works fine. Then I installed a fresh nextcloudpi (23.0.2) which is the same version I used on Armbian Buster. Works fine. I added the external disks (ncdata und ncbackup). After a restore of my nextcloudpi backup everything was well. But the next reboot did nothing, i.e. no output on the HDMI Interface, nothing. So, I did a power-off and looked at the eMMC via a Micro-SD adapter I have. Of course, no logs, nothing. …

The image listed here with xfce is broken: https://www.armbian.com/odroid-n2/ Example download link to broken image: https://mirrors.dotsrc.org/armbian-dl/odroidn2/archive/Armbian_22.05.1_Odroidn2_focal_current_5.10.110_xfce_desktop.img.xz

Hello, I'm pretty new to Armbian and also to Odroid devices. I'm trying to use Armbian as main operating system (instead of official Ubuntu image). If I burn SD with official Ubuntu image, it work well, if I try to burn almost any of Armbian images for Odroid N2/N2+, I can't get them to work. I've tried theese images: Armbian 22.08.1 Bullseye Armbian 22.05.4 Bullseye Armbian 21.08.1 Bullseye Armbian 22.05.4 Jammy Armbian 22.05.4 Jammy Armbian 21.05.2 Hirsute Edge As per Ubuntu, I've downloaded them, burnt with BalenaEtcher on SD, put the SD in switched-off odroid, attach hdmi, lan, keyboard an…

Hi, It seems that the Odroid N2 armbian builds do not support using armbianEnv.txt AT ALL. See this forum entry from 2021: I am facing the same issue with Armbian 26.2.1 Minimal dmesg shows the following: [ 0.000000] Kernel command line: root=UUID=c8906fe5-129c-4388-840c-58c43c541176 rootwait rootfstype=ext4 splash=verbose console=ttyAML0,115200 console=tty1 consoleblank=0 coherent_pool=2M loglevel=1 ubootpart=001c9d62-01 libata.force=noncq usb-storage.quirks= cgroup_enable=memory with the following in /boot/armbianEnv.txt: verbosity=1 console=both overlay_prefix=meson rootdev=UUID=c8906fe5-129c-…

I have been trying to diagnose a QHYCCD camera problem on a N2 running INDI server. Everything appears to work fine but after several minutes the device fails to respond. The device is only supported by QHY on a true USB3 slot. Looking on other forums USB and cable stability are a common problem with these QHY devices so falling onto the wrong USB bus would definitely be a problem. However looking at lsusb I can see the device has dropped onto the wrong USB bus: $ lsusb Bus 002 Device 002: ID 05e3:0620 Genesys Logic, Inc. USB3.1 Hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 002: ID 04a9:3217 Canon, In…

On an Odroid N2 booting off emmc with latest Armbian (N2 version) and I seem to be experiencing systemd issues. That is, I am wondering about why dmesg outputs large amounts of lines like this: ... [ 408.353157] systemd[1]: apt-daily-upgrade.timer: Adding 3min 5.637095s random time. [ 593.391396] systemd[1]: apt-daily-upgrade.timer: Adding 13min 57.828168s random time. [ 624.553751] systemd[1]: apt-daily-upgrade.timer: Adding 43min 35.931355s random time. [ 2081.551467] systemd[1]: apt-daily-upgrade.timer: Adding 34min 59.099369s random time. [ 2081.722289] systemd[1]: apt-daily-upgrade.timer: Adding 4min 9.630865s random time. [ 2081.849465] systemd[1]: apt-da…

Hi there, I have new HC4 (like 6 moths old) and since beginning I am struggling with reboot. I have latest Armbian Bullseye, and every time I make reboot, I need to power cycle to get it up. Is there any solution to that problem? I tried HK images, and they are rebooting but they are old so I want to be a bit modern but that is really annoying issue. Any help please? And Merry Christmas guys, thanks for the awesome distro even with that stupid problem.

Hi, I have a odroid n2+ and I want ask, how to enable UART on the pin8 and pin10 ? Normaly it's mapped as ttyAML1 but this is now missing. I found some informations about /boot/armbianEnv.txt, but I'm not well experienced so I don't want beak a OS. Please can you help me what to modify to get UART working ? Thank you for help

Hello, I recently updated my N2 server from Bullseye to Bookworm. Reboot went fine. I then noticed I still had the old kernel from the linux-image-odroidn2 package (4.9.190-odroidn2), so I ran armbian-config, and told it to switch to linux-image-current-meson64. It installed packages for a bit, then rebooted on its own without asking. Since then, every boot is stuck with a U-boot logo at the top right of the screen. What I tried: Fixed a couple of issues in /boot (zImage was a symlinked to the old `vmlinuz-4.9.190-odroidn2` that no longer existed, I made it point to `vmlinuz-6.1.11-meson64` instead; `boot.ini` referred to `boot/dtb/a…

Hello, I’m in a pickle. I bought an Odroid HC4 a few months ago, setup a RAID-1 array and installed Nextcloud on it. At the time, I used `nand-sata-install` to move the system from the SD‑card to a partition of one of the HDD (/dev/sda1), out of RAID (/dev/md0), and leave the bootloader on the SD-card. I did not make a backup of this SD-card and, after rebooting today, I realised the SD-card was not functioning any more. No device I use (Sansa audio player with Rockbox, phone with Ubuntu Touch, Laptop with Ubuntu) would even detect it. I was thinking of using `nand-sata-install` again to only update the bootload…

with ccrypt and cryptsetup installed creation of a luks fs fails. Even gparted shows this in file system support window. OS Version: Linux w1 5.6.18-meson64 #20.05.4 SMP PREEMPT Mon Jun 15 01:50:20 CEST 2020 aarch64 aarch64 aarch64 GNU/Linux

I would like to update/upgrade to the latest dist for the Armbian N2 without completely re-installing. Is this supported and possible?In order to update to the latest Armbian

Hi, has anyone got the Odroid VU7-C display to work on a Odroid N2+ running headless Armbian Jammy? Running the hardkernel stock 22.04, which is still on linux kernel 4.9, it works fine. I've already tried to change a few boot params in /boot/boot.cmd, inspired by https://wiki.odroid.com/accessory/display/vu_series/vu7/vu7#tab__odroid-n2 like setenv display_autodetect "true" or setenv disable_vu7 "false" setenv hdmimode “800x480p60hz” setenv voutmode "dvi" Am I correct to run mkimage -C none -A arm -T script -d /boot/boot.cmd /boot/boot.scr as root after each change in boot.cmd? I noticed in the hardk…

Hi! You can find the armbianmonitor output attached to this thread. The issue is: when I use HDMI audio output with wine applications the entire system freezes very soon, usually after some seconds from the launch of the application. Some fraction of the latest played sound keeps looping very fast and both mouse and keyboard are unresponsive. All I can do is to unplug the power. This happens both on Odroid N2 and Odroid N2+. Everything works fine if I use some bluetooth headphones. And everything works fine if I use HDMI audio output with linux native applications. The problem is in the combination of Wine applications and HDMI audio output. Armbian Monitor Out…

Hi Everyone, on my odroid n2+ _armbian 5.10.123-22.05.3 everything is fine but the system runs on a class 10 (uhs-i) sd card with very low speed... odroidn2:brontolo:# sudo hdparm -Tt /dev/mmcblk0p1 /dev/mmcblk0p1: Timing cached reads: 3440 MB in 2.00 seconds = 1720.27 MB/sec Timing buffered disk reads: 68 MB in 3.05 seconds = 22.28 MB/sec ...performance is better with an emmc card but my interest is if you can make settings to improve the access speed, I haven't found anything on the net..!! would that be too complicated !? 😁 thanks for the advices... greetings to all..

Hi everyone! For about a week now, I have been using armbian 22.11.1 on my new Odroid HC4, which is my Nextcloud server. As alway, armbian is rock solid 😉 I have just a little question: Can one modify the information presented in htop? I'd like to have "CPU temperature" and "TX today" (meaning sent bytes) showing. The welcome screen already shows "CPU temperature" and "RX today". I know that the CPU temperature can be read here /etc/armbianmonitor/datasources/soctemp and but I can't find it in the htop-configuration under "available meters".

After an update to Armbian 23.05.1 Ubuntu one of my Wifi adapters no longer sees any access point and can't be forced to connect blindly. The two adapters are very similar: The two adapters are very similar: Working Wifi Module 5B: |__ Port 2: Dev 9, If 2, Class=Vendor Specific Class, Driver=rtl8821cu, 480M ID 0bda:c820 Realtek Semiconductor Corp. /sys/bus/usb/devices/1-1.2 /dev/bus/usb/001/009 Not working Wifi Module 5A: |__ Port 4: Dev 10, If 0, Class=Vendor Specific Class, Driver=rtl88XXau, 480M ID 0bda:a811 Realtek Semiconductor Corp. RTL8811AU 802.11a/b/g/n/ac WLAN …

This post is not a criticism but I suppose that noobs with experience with linux since 2006 like myself might get caught out by: * Desktops are very simple and minimal but containing standard features such as Chromium, Firefox browser, Office tools etc. This Ubuntu based "noble" distro DOES NOT have any browser installed as part of the image. Since I rarely use snaps, as they are controversial, I did not understand at first that "synaptic" will not install Firefox or Chromium. In fact you have to use the CLI terminal to manually install Firefox or Chromium with the "snap" program. May I suggest that the webpage description be amended to:…

Hello experts and members, Any possibility of multi booting armbian via petitboot from microsd card or usb or emmc in odroid n2 among other OSs.

I found an old post from 4 years ago about this: odroid hc4 wake on lan wol Just curious if anyone has a solution? Thanks for any help