Linux Distributions for Orange PI H3 boards

birky · Published in 2015-10-29 02:38:36

Edited by birky at 2015-10-29 02:41

goskum replied at 2015-10-28 05:29
Is there any specific tool for monitor CPU temperature?

save this code to some script and make it executable.

#!/bin/bash
Color_Off='\033[0m'
Red='\033[1;91m'
while :
do
clear
T1=`cat /sys/devices/virtual/hwmon/hwmon1/temp1_input`
T2=`cat /sys/devices/virtual/hwmon/hwmon1/temp1_crit`
echo "――——―――———―――———"
if [ "$T1" -gt "$T2" ]
then
echo -e "CPU temp: ${Red}"$T1"${Color_Off}"
else
echo "CPU temp:" $T1
fi
echo "CPU freq: `cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq`"
echo "――——―――———―――———"
sleep 1
done

Copy code

birky · Published in 2015-10-29 03:10:35

Edited by birky at 2015-10-29 03:15

Please, ever tried to install a RAID with "mdadm" ?
Thanks

Opi+ Trusty mini

Showgoat · Published in 2015-10-29 03:39:59

chillman90 replied at 2015-10-28 13:15
I've created a small minecraft server and after having stopped the server, kswapd0 takes 100% in my ...

I Create Swap also like this way with "sysctl vm.swappiness=0"
but nothing work. kswapd0 still running 100% after low Memory.

Only the Workaround with "echo 1 > /proc/sys/vm/drop_caches" works.

darqoq · Published in 2015-10-29 04:52:22

birky replied at 2015-10-28 20:10
Please, ever tried to install a RAID with "mdadm" ?
Thanks

I have tried (RAID 0 - striping). It works, but to create or assembly raid
you need also compile kernel modules (because loboris images kernel doesn't support it),
for example raid0.ko for RAID 0 - striping.

birky · Published in 2015-10-29 05:52:23

darqoq replied at 2015-10-29 04:52
I have tried (RAID 0 - striping). It works, but to create or assembly raid
you need also compile k ...

yes, after compiling, it works.
thanks,

giacomo892 · Published in 2015-10-29 22:09:18

Hi!
I'm trying to use a wifi dongle based on rt2870 using Ubuntu 15.10 image:

[ 18.428909] Registered led device: rt2800usb-phy0::radio
[ 18.429021] Registered led device: rt2800usb-phy0::assoc
[ 18.429132] Registered led device: rt2800usb-phy0::quality
[ 18.429243] usbcore: registered new interface driver rt2800usb
[ 19.947537] gmac0: probed
[ 19.947732] gmac0 gmac0: ethic: ethic: PHY ID 00441400 at 0 IRQ poll (gmac0-0:00)
[ 19.980209] init ip6-ip6: add_dev failed
[ 20.036549] phyla -> rt2x00lib_request_firmware: Error - Failed to request Firmware ('rt2870.bin').

I've put the requested firmware inside /lib/firmware but the kernel module but it fails to REQUEST the file... On my laptop is working flawlessy...

Is there some bugs in udev or the firmware requesting procedure? thanks

wellwei · Published in 2015-10-30 00:20:14

loboris replied at 2015-10-29 00:26
rc.local method should work, what was your problem ?

but i try many times ，still cannot ，please give me or us more detail，because i search from the internet only get less mesage，useless，please～

SoAMG · Published in 2015-10-30 00:27:27

giacomo892 replied at 2015-10-29 22:09
Hi!
I'm trying to use a wifi dongle based on rt2870 using Ubuntu 15.10 image:

Known bug:

http://www.orangepi.org/orangepibbsen/forum.php?mod=redirect&goto=findpost&ptid=342&pid=4923

loboris · Published in 2015-10-30 00:58:54

Edited by loboris at 2015-10-29 18:01

giacomo892 replied at 2015-10-29 15:09
Hi!
I'm trying to use a wifi dongle based on rt2870 using Ubuntu 15.10 image:

This was already answered couple of days before.
For now, firmware loading only works on Ubuntu 14.04 (Trusty) and Debian (unconfirmed).
Unfortunately, the search function does not work on this forum, you have to search manualy.

loboris · Published in 2015-10-30 01:04:06

wellwei replied at 2015-10-29 17:20
but i try many times ，still cannot ，please give me or us more detail，because i search from the ...

You have to give more detailes if you want help (does it works when you start it manualy, what exactly is the problem with rc.local, ...)