Burschi500

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  1. Hello, it's me again :). After having my board set up and in use as previously described I wanted to have a look at the temperature, but nowhere it is displayed. Example: root@OdroidN2:~# armbianmonitor -z Preparing benchmark. Be patient please... 7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21 p7zip Version 16.02 (locale=de_DE@euro,Utf16=on,HugeFiles=on,64 bits,6 CPUs LE) LE CPU Freq: 1701 1701 1702 1701 1699 1701 1702 1701 1701 RAM size: 3698 MB, # CPU hardware threads: 6 RAM usage: 1323 MB, # Benchmark threads: 6 Compressing | Decompressing Dict Speed Usage R/U Rating | Speed Usage R/U Rating KiB/s % MIPS MIPS | KiB/s % MIPS MIPS 22: 5435 499 1059 5287 | 109229 514 1811 9315 23: 5061 479 1076 5158 | 103965 502 1792 8996 24: 4582 453 1089 4927 | 101166 499 1780 8880 25: 4797 494 1109 5478 | 101562 517 1747 9039 ---------------------------------- | ------------------------------ Avr: 481 1083 5212 | 508 1782 9057 Tot: 495 1433 7135 Monitoring output recorded while running the benchmark: Time big.LITTLE load %cpu %sys %usr %nice %io %irq CPU C.St. 15:24:11: 1704/1896MHz 2.18 11% 1% 6% 0% 2% 0% °C 0/10 15:24:16: 1704/1896MHz 2.17 10% 1% 6% 0% 0% 0% °C 0/10 15:24:21: 1704/1896MHz 1.99 10% 2% 7% 0% 0% 0% °C 0/10 15:24:28: 1704/1896MHz 2.16 63% 2% 59% 0% 0% 0% °C 0/10 15:24:34: 1704/1896MHz 2.46 88% 2% 85% 0% 0% 0% °C 0/10 15:24:44: 1704/1896MHz 2.83 91% 3% 86% 0% 0% 0% °C 0/10 15:24:50: 1704/1896MHz 3.78 98% 4% 92% 0% 0% 1% °C 0/10 15:24:55: 1704/1896MHz 3.87 97% 3% 92% 0% 0% 1% °C 0/10 15:25:00: 1704/1896MHz 3.72 74% 3% 69% 0% 0% 0% °C 0/10 15:25:06: 1704/1896MHz 4.39 97% 5% 90% 0% 0% 1% °C 0/10 15:25:12: 1704/1896MHz 5.47 98% 5% 91% 0% 0% 1% °C 0/10 15:25:21: 1704/1896MHz 6.08 98% 3% 90% 0% 3% 0% °C 0/10 The same is true for top or htop, no display of temperature. What to do? edit: Attached armbianmonitor -u // and noticed that it produces an error: root@OdroidN2:~# 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/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/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/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/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 http://ix.io/2iWa Please post the URL in the forum where you've been asked for. Further information: root@OdroidN2:/sys/class/hwmon# cat /sys/devices/virtual/thermal/thermal_zone0/temp cat: /sys/devices/virtual/thermal/thermal_zone0/temp: Invalid argument Thanks for helping.
  2. Same for me. I tried to move my data to a Usb-SSD but got basically the same result. Black screen and no boot. Im on latest upgrade too: root@OdroidN2:/# uname -a Linux OdroidN2 5.4.28-meson64 #20.02.8 SMP PREEMPT Mon Mar 30 09:12:52 CEST 2020 aarch64 aarch64 aarch64 GNU/Linux
  3. Just noticed that an update for wiringpi was available - thank you - gpio readall is now working as expected as i get the table the link was referring to. Unfortunately the powerbutton is still not working when using the lines given above in boot.ini. I tested the same with a kernel from hardkernel (which i tried because my trial to move the system to ssd failed miserably) and there the button worked as expected. I guess it is still an issue of the kernel?
  4. Thanks for your effort. I fear that i need more detailed instructions. Can you give me the command set i must use or a direction where to look?
  5. Actually i don't want to program with WiringPi, i just want to use the hardwarepins for a hardwarebutton. WiringPi and gpio readall was just a test if basic functionality is present (which is not). But as your EDIT says there might be a different problem than in WiringPi. It does not break Armbian on OdroidN2 for me, but ... i just want to have this shiny button working and not just shining :).
  6. Thank you very much, I used your instructions from over there, and it works (i got warnings but i guess these are ok)! Do I have to issue these commands at every boot, or is it "done" now? I read here that you have to put something in config.txt which might translate to boot.ini? Any chance that i can get the GPIO working in a similar manner?
  7. Good morning, after some time using armbian on my OdroidN2 with great success (got Nextcloud with working Talk installed, external USB, Minecraft server, nginx, LetsEncrypt, Netdata...) I encountered some problems I am not able to solve by myself: I bought a RTC battery and a LED power button to "finalize" my Odroid (hardwarewise), and to my surprise both did not work as expected. RTC: It says: chris@OdroidN2:~$ sudo hwclock hwclock: select() to /dev/rtc0 to wait for clock tick timed out cat /proc/interrupts |grep rtc ...gives me also no return (empty string), so i guess there is a module missing in the kernel : chris@OdroidN2:~$ uname -a Linux OdroidN2 5.4.28-meson64 #20.02.8 SMP PREEMPT Mon Mar 30 09:12:52 CEST 2020 aarch64 aarch64 aarch64 GNU/Linux There is a post on RTC here in the forums which looks like my problem, its here. Maybe it is the same problem? Next problem is GPIO: As mentioned above i tried to install a LED power button, and used this to set it up. I got the LED working as expected (Pin 1 and 6), but the power on-off is not working (Pin 9 and 11). The button i purchased is a NO-switch, and after checking the correct wiring i also tested the button for funcion. Everything is fine according to the multimeter. After some reading i tested for working GPIO (installed wiringpi with this instruction), and it looks like this is the problem: chris@OdroidN2:~$ sudo gpio readall No "Hardware" linechris@OdroidN2:~$ It looks to me as there is also some module missing or am i wrong? I also have no i2c bus, in /dev/ there is only i2c-0. Now - what is wrong and what can i do about it? Is there information missing i should provide to solve my problem?