jumbo125

Hello i have armbian on a 64gb sd card. The card works not so good and has 64gb i would like to move my full distributuion with all configs(wireguard, ssh, ftps, iobroker, ufw, etc) on a new 32GB card. how can i transfer it without losing data? Thank you!

Does it put a strain on my RAM?

I had everything running smoothly until this evening and after the update, my mysql server suddenly stopped working... now I want to look in the error log, but there is nothing there. okay, i found two problems: 1 problem: it seems i installed two mysql server installed mysql-server-8.0 mysql-server how can i uninstall only the mysql-server, but not the mysql-server-8.0 2. problem: i found out, that my var/log/ directory is full "armbian-ramlog size is full" it is set to 50mb. the biggest files are the files in log/sysstat/sar1-31 Can i set it up to 100mb? the sysstat/sar files are the largest ones thank you

Okay, i had flashed it with the armbian image for the odroid c2. So my last chance is to check, if it is specified as uhs-i i will try to find it out thank you EDIT: yes it is u1. i have this: https://www.amazon.de/gp/product/B08JYDZ75X/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

thank you!

okay, i check it. My card is ext4 formated 😞 can i change it? which format do i need to maket the sdhc bootable? should it fix the problem, when i convert it?

i have only a SDHC card. No eMMC card. Why you believe that i use a eMMC card?

@dev001 i use a 64GB Micro Micro SD Card MicroSDXC. reboot not work. can you give me a tip?

Hello experts I'm a newbie and use my ofroid as server (mysql, iobroker, go2rtc) This need a lot of ram. So i try to reduce all service which i don't need. I disabled the gui (desktop) and ise only ssh. I use zram to be faster. Is there any other service which i can deactivate?

Hello I use a ondroid c2 with armbian jammy. Sometimes it hangs/freeze (i don't know what happends correctly....) I can't connect it via ssh. And if i connect it on hdmi port, i don't get any screen..... So i read the syslogs and journalctl..... Mostly i can`t see what happens. but today i see it and im wondering why some service try to run.... I had install motioneye and vncserver, but i tried to uninstall this for a long time...... today in the logs is a red line, that the services tried to run. how can i remove this fully????? Is it possible, that this error messages are the reason for the freezing? (sorry for the image quality) The first entry in the journyctl shows UEFI not found..... is this normaly??? thank you for your help!!!!

Hello. I use jammy ambrian on my odroid c2. In this is a 64gb sdcard. 60% of the card is empty. Can i create a automatically backup on the card? It would be nice to restore the fullsystem if something go wrong and the system crah. At this time i crate all 4 weeks a full sd backup on my other computer. but it need a long time, because the full 64gb will be safe as a .img file, which i can restore. Is there a solution to get a smaller zip file, withe the full system???? Thank you a lot. If the fully system zip is not to great, i can upload it on my cloud..

That means, it isn't possible? I read it mostly, but i'm not sure if I understand it correct

Hello I use a odroid c2 und create a full img backup. Can i use this in a newer odroid like too? I have some programms etc on it and don't want to reinstall it.

Hallo my odroid C2 shutdown during the night. i can see it always on the next day, when the ssl connection is disconnected. Is there any log file, where i can see, if there was any problem? thank you

Is there any solution to fix the problem or detect the fail?

Hello I use armbian on my odroidc2 on the devic is lamp, for a mysql and php server. Now i tried to install composer. The installation works great, but i can't use any scripts from vendor folder. The directory of my php file: /var/www/html/terminal/includes/helpers/my_php_file.php the code in my php file require_once(__DIR__ . '/vendor/autoload.php'); The code means the vendor directory has this path: /var/www/html/terminal/includes/helpers/vendor/autoload.php But thats not correct. I searched and found the correct path of composer it's: /home/user/vendor/ So i tried to make a folder-shortcut in my www/html/ folder, but i can't use it because permission denied. Next idea: i fix the code in my php file include '../../../../../../home/odroid/vendor/autoload.php'; now it would be found, but i get the same error: Warning: include(../../../../../../home/odroid/vendor/autoload.php): Failed to open stream: Permission denied in /var/www/html/terminal/includes/helpers/backup_DB.php on line 26 what's the correct way to youe composer with autoload.php and something more?

Hello I want to get cpu and ram infos via bash command. So i use this for temperature: For the cpu usage i needed a long time to find a solution. now i found this: echo $[100-$(vmstat 1 2|tail -1|awk '{print $15}')] For the free ram usage, i will use free --mega My question Are this command correct? the cpu command line is really new for me... does it takes a lot of ressources, if i use this commands every 2 seconds to get a real time listening? i need to write it in a database to get a graphical solution. Thank you for your help

yes, but my problem is, that the restart not work. do you have a answer for it? thank you

Dear members My odroid c2 don't restart. I found this command in the forum: apt install linux-image-edge-meson64 linux-dtb-edge-meson64 linux-u-boot-odroidc2-edge Can i use it for odroid c2? What will be installed?

okay thank you!!!!! p.s. for something who needs the same fix: Solution is three post before.

Hello I tried to retasrt my system, but it doesn't work. Before i post my question i found this thread: i can't find a solution in the thread. Does anybody knows, how he fixed it? I need to restart the system. Can i disable the user login to the beginn? i need to start without a login choice. Thank you

ah okay. is it important to have a fw on my local armbian? it is connected with the web, so i would prefer it

Hello I'm a newbie and want to start my tour with my odroid c2 for the beginn i want to install a vnc server. So i tried to setup the port 5901 tcp (opoen/free) if i try ufw allow 5901/tcp i get ufw not found if i try iptables -a ........ dport 5901 i get dport not found So my question, is there any firwall on the default system? Thank you a lot