Asus Tinkerboard


#1

Hello there
got this toy yesterday (wife decided to surprise me)
Is there any possibility to use it instead of an Pi3? The Tinker OS seems to be debian based. Anyway, any kind of feed-back will be greatly appreciated.
Infos at
asus.com/Single-Board-Compu … _Download/
select “others” to see the entire list.

Thanks
Emil


#2

I can’t see any reason why not. Just put Debian on it, then use one of the methods over here:

ads-b-flight-tracking-f21/bake-a-pi-t38885.html

And use option 2 or 3 and skip the Jessie image installation.

You will of course need to make sure SSH is enabled. Trial and error I guess.


#3

It’s a Cortex-A17 so I don’t see any big deal there. No guarantees that the binary packages will work, but you should certainly be able to build from source without too much trouble.


#4

flightaware.com/adsb/stats/user … tats-41764
Thanks


#5

Great! Congratulations.
Did you succeed in using available binary packages for dump1090-fa & Piaware 3.5,
OR
Did you built these from source?


#6

I used the info provided by conligwx, option 2, steps 7 and 8.
Only that at start it set my location wrong but I change it.
No other problems noticed.
The 2 receivers are using the same antena but the old one (PI3 based) is using the Pro stick (orange) and the new one is using the Pro Plus version (blue).

Thanks again


#7

Update:
The system does not look really stable, is often off-line and after a restart is not receiving any airplanes, I have to restart it a few time in a row to get it working. I guessed that maybe I have some temperature problem because I received quite a lot of Ajax connection error so I modified an acrylic case to accept an 40x40 mm 5V fan but the error messages are still there but are disappearing a lot faster as without active cooling so I assume that the temp is still playing a role here.

Secondary something I still can’t understand (technical description of the 2 systems that are running)

Antenna: 10 db 1090 Mhz antenna (the russian one) with an PGA103+ based LNA stated with about 16 db amp at 1 Ghz power-supplied using an external 12 V power source. Cable about 20 m of RG6.

System 1.
Flightaware Pro stick with Flightaware 1090 Filter
getting up to 1100 messages/second, max range 425 Km in the last week and 483 Km in the last month (using the statistic from adsb project page adsbreceiver.net/ )

System 2
Flightaware Pro Plus stick with an cavity filter for 1090 Mhz with a pass band 1086 - 1094 MHz, it gets max 600 messages/second and similar range as the system 1. No statistic info about range.

To mention: both system are feed over a splitter from the same antenna+amp combo.

Question why is system 2 receiving less messages as system 1?

Using system 1 with the cavity filter I have lower values (messages and range), system 2 with the Flightaware filter I have overload (messages rate in range 20-100/sec).

Thanks
Emil


#8

Since a few days I got
[2017-05-21 12:52 CEST] failed to write status file: couldn’t open “/run/piaware/status.json.new”: too many open files
[2017-05-21 12:52 CEST] traceback: couldn’t open “/run/piaware/status.json.new”: too many open files
while executing
"open $newfile “w”"
(procedure “write_status_file” line 6)
invoked from within
"write_status_file"
[2017-05-21 12:52 CEST] failed to write status file: couldn’t open “/run/piaware/status.json.new”: too many open files
[2017-05-21 12:52 CEST] traceback: couldn’t open “/run/piaware/status.json.new”: too many open files
while executing
"open $newfile “w”"
(procedure “write_status_file” line 6)
invoked from within
"write_status_file"
[2017-05-21 12:52 CEST] failed to write status file: couldn’t open “/run/piaware/status.json.new”: too many open files
[2017-05-21 12:52 CEST] traceback: couldn’t open “/run/piaware/status.json.new”: too many open files
while executing
"open $newfile “w”"
(procedure “write_status_file” line 6)
invoked from within
"write_status_file"
[2017-05-21 12:52 CEST] failed to write status file: couldn’t open “/run/piaware/status.json.new”: too many open files
[2017-05-21 12:52 CEST] traceback: couldn’t open “/run/piaware/status.json.new”: too many open files
while executing
"open $newfile “w”"
(procedure “write_status_file” line 6)
invoked from within
"write_status_file"

and on website the feeder and Mlat icons are missing…

NOT PRESENT Web Interface: View live data (requires local network connection)

NOT PRESENT PiAware

NOT PRESENT FlightAware

NOTPRESENT MLAT

But on the right side I have

Feeder Check-In: 14 minutes ago
Feeder Type: PiAware 3.5.0
Multilateration (MLAT): Supported / Enabled

Any ideas?


#9

UPDATE: A few reboots and the website looks OK now, Mlat client is also active


#10

This is a file descriptor leak, but I don’t know of any leaks in the current version of piaware. It may be a leak that’s not triggered on a standard install or an older leak that has been fixed in the current piaware.

What version of piaware are you running?
What is the base distribution?
Are there other errors showing in piaware.log after a reboot?


#11

linaro@linaro-alip:~$ cat /etc/*-release

PRETTY_NAME="Debian GNU/Linux 9 (stretch)"
NAME="Debian GNU/Linux"
VERSION_ID="9"
VERSION="9 (stretch)"
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL=“https://bugs.debian.org/

uname -a
Linux linaro-alip 4.4.16-00006-g4431f98-dirty #1 SMP Mon Apr 17 17:27:25 CST 2017 armv7l GNU/Linux

Piaware installed version 3.5.0

No other errors listed after reboot

Thanks


#12

The error message appeared again…


#13

Try running lsof against the piaware process when it’s in that state to see what the leaked descriptors are.


#14

lsof -c piaware
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
piaware 517 piaware cwd unknown /proc/517/cwd (readlink: Permission denied)
piaware 517 piaware rtd unknown /proc/517/root (readlink: Permission denied)
piaware 517 piaware txt unknown /proc/517/exe (readlink: Permission denied)
piaware 517 piaware NOFD /proc/517/fd (opendir: Permission denied)


#15

Run lsof as root (via sudo)


#16

I will but that for I have to wait about 2 days, those symptoms appear after 2-3 days.


#17

[2017-10-18 08:46 CEST] traceback: couldn’t open “/run/piaware/status.json.new”: too many open files\n while executing\n"open $newfile “w”"\n (procedure “write_status_file” line 6)\n invoked from within\n"write_status_file"

WARNING really long log

sudo lsof -c piaware

COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
piaware 532 piaware cwd DIR 179,2 4096 2 /
piaware 532 piaware rtd DIR 179,2 4096 2 /
piaware 532 piaware txt REG 179,2 4756 33187 /usr/bin/piaware
piaware 532 piaware mem REG 179,2 55132 3686 /lib/arm-linux-gnueabihf/libresolv-2.24.so
piaware 532 piaware mem REG 179,2 13920 3520 /lib/arm-linux-gnueabihf/libnss_dns-2.24.so
piaware 532 piaware mem REG 179,2 70536 2719 /usr/lib/arm-linux-gnueabihf/libitcl3.4.so.1
piaware 532 piaware mem REG 179,2 1508556 2610 /usr/lib/arm-linux-gnueabihf/libcrypto.so.1.1
piaware 532 piaware mem REG 179,2 254228 2611 /usr/lib/arm-linux-gnueabihf/libssl.so.1.1
piaware 532 piaware mem REG 179,2 30960 32733 /usr/lib/libtls1.6.7.so
piaware 532 piaware mem REG 179,2 104080 33174 /usr/lib/libtclx8.4.so.0
piaware 532 piaware mem REG 179,2 30372 3523 /lib/arm-linux-gnueabihf/libnss_files-2.24.so
piaware 532 piaware mem REG 179,2 30400 3558 /lib/arm-linux-gnueabihf/libnss_nis-2.24.so
piaware 532 piaware mem REG 179,2 55224 3475 /lib/arm-linux-gnueabihf/libnsl-2.24.so
piaware 532 piaware mem REG 179,2 22364 3518 /lib/arm-linux-gnueabihf/libnss_compat-2.24.so
piaware 532 piaware mem REG 179,2 198372 3120 /usr/lib/locale/C.UTF-8/LC_CTYPE
piaware 532 piaware mem REG 179,2 423484 3409 /lib/arm-linux-gnueabihf/libm-2.24.so
piaware 532 piaware mem REG 179,2 71408 2068 /lib/arm-linux-gnueabihf/libz.so.1.2.8
piaware 532 piaware mem REG 179,2 9804 3408 /lib/arm-linux-gnueabihf/libdl-2.24.so
piaware 532 piaware mem REG 179,2 902996 3336 /lib/arm-linux-gnueabihf/libc-2.24.so
piaware 532 piaware mem REG 179,2 106972 3642 /lib/arm-linux-gnueabihf/libpthread-2.24.so
piaware 532 piaware mem REG 179,2 1083116 4305 /usr/lib/arm-linux-gnueabihf/libtcl8.6.so
piaware 532 piaware mem REG 179,2 101716 3190 /lib/arm-linux-gnueabihf/ld-2.24.so
piaware 532 piaware mem REG 179,2 26262 10342 /usr/lib/arm-linux-gnueabihf/gconv/gconv-modules.cache
piaware 532 piaware 0r CHR 1,3 0t0 1029 /dev/null
piaware 532 piaware 1u unix 0xec753400 0t0 15689 type=STREAM
piaware 532 piaware 2u unix 0xec753400 0t0 15689 type=STREAM
piaware 532 piaware 3uW REG 0,19 4 17013 /run/piaware/piaware.pid
piaware 532 piaware 4u IPv6 17024 0t0 TCP localhost:41559->localhost:gpsd (ESTABLISHED)
piaware 532 piaware 5r FIFO 0,10 0t0 17025 pipe
piaware 532 piaware 6w FIFO 0,10 0t0 17025 pipe
piaware 532 piaware 7u IPv4 647055 0t0 TCP linaro-alip.WORKGROUP:33795->ebere.hou.flightaware.com:1200 (ESTABLISHED)
piaware 532 piaware 8r FIFO 0,10 0t0 18031 pipe
piaware 532 piaware 9r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 10r FIFO 0,10 0t0 18032 pipe
piaware 532 piaware 11r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 12r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 13r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 14r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 15r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 16r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 17r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 18r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 19r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 20r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 21r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 22r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 23r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 24r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 25r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 26r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 27r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 28r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 29r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 30r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 31r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 32r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 33r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 34r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 35r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 36r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 37r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 38r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 39r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 40r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 41r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 42r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 43r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 44r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 45r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 46r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 47r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 48r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 49r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 50r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 51r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 52r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 53r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 54r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 55r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 56r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 57r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 58r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 59r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 60r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 61r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 62r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 63r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 64r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 65r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 66r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 67r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 68r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 69r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 70r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 71r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 72r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 73r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 74r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 75r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 76r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 77r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 78r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 79r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 80r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 81r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 82r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 83r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 84r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 85r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 86r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 87r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 88r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 89r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 90r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 91r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 92r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 93r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 94r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 95r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 96r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 97r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 98r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 99r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 100r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 101r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 102r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 103r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 104r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 105r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 106r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 107r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 108r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 109r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 110r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 111r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 112r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 113r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 114r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 115r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 116r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 117r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 118r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 119r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 120r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 121r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 122r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 123r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 124r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 125r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 126r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 127r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 128r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 129r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 130r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 131r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 132r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 133r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 134r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 135r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 136r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 137r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 138r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 139r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 140r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 141r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 142r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 143r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 144r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 145r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 146r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 147r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 148r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 149r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 150r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 151r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 152r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 153r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 154r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 155r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 156r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 157r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 158r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 159r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 160r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 161r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 162r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 163r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 164r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 165r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 166r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 167r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 168r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 169r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 170r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 171r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 172r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 173r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 174r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 175r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 176r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 177r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 178r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 179r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 180r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 181r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 182r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 183r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 184r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 185r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 186r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 187r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 188r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 189r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 190r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 191r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 192r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 193r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 194r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 195r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 196r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 197r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 198r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp
piaware 532 piaware 199r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp


#18

Listo goes the same from
piaware 532 piaware 200r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp

to

piaware 532 piaware 1023r REG 0,16 4096 6588 /sys/devices/virtual/thermal/thermal_zone0/temp


#19

thermal_zone1 ist the CPU
thermal_zone2 is the GPU

thermal_zone0 is empty, has no value, I guess it refers to Pi

$ cat /sys/class/thermal/thermal_zone0/temp
cat: /sys/class/thermal/thermal_zone0/temp: Invalid argument

$ cat /sys/class/thermal/thermal_zone1/temp
25000

cat /sys/class/thermal/thermal_zone2/temp
23000


#20

Thanks! That helps me track it down. It’s actually a bug that got fixed elsewhere but I missed at least that one spot.