Linux Distributions for Orange PI H3 boards

Vladimir55

loboris replied at 2015-9-20 19:36
RTC Crystal location (OPI2):

Hi!
Yes, I did not notice under the radiator.
the PCB can not watch manufacturer
orange_pi-2-v1_0-bot.dwg why there are no layers of tracks ...
P.S.
how you are working with interruptions GPIO, Timer?

rosimildo

Hi there!

Reading this thread, someone mentioned that the CSI port has  some pins swapped. Can any one confirm it ?
Is it on the OPI 2 or OPI -PC ?  or both ?

Is there any rev of the H/W with this fixed ?


Thanks!

melanrz

The x2goscript not working,install desktop all ok

melanrz

Working with download new script,then
sudo sh install_x2goserver

john0815

I have received a OPI PC.
Is it possible that the ubuntu vivid image do not work with each monitor

Example: script.bin.opi pc with 1080_50 is ok but with 1080_60 no picture on Monitor. On another monitor both do nothing and on another different one 1080_60 is ok but with 1080_50: Picture is there but quality is not so good as with 1080_60

Thx

loboris

john0815 replied at 2015-9-23 14:35
I have received a OPI PC.
Is it possible that the ubuntu vivid image do not work with each monitor

It is possible that some monitors do not support some resolutions/frequencies, that is the reason for different script.bin.

raid3868

Hi loboris

I have a problem with kswapd run 100% eating the cpu. currently run Debian Jessie XFCE img with latest kernel. Transmission and pptp client runing. How can i stop the kswapd from eating my cpu?

Tks

moinejf

raid3868 replied at 2015-9-24 15:09
Hi loboris

I have a problem with kswapd run 100% eating the cpu. currently run Debian Jessie XFCE i ...

I had such a problem with a web browser which eats memory, and, with the kernel 3.4, it seems that only 512Kb of RAM are usable.Then, killing/stopping some processes stops the kswapd daemon.

rosimildo

Hi there,

It would be nice to hear, what could be wrong why the system did not find the Firmware, for this WIFI adapter... ( usb based )

Bus 002 Device 004: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless Adapter

### DMESG:
[  868.941367] ehci_irq: highspeed device connect
[  869.210133] usb 2-1: new high-speed USB device number 4 using sunxi-ehci
[  869.510122] usb 2-1: reset high-speed USB device number 4 using sunxi-ehci
[  869.687280] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht'
[  869.822061] phy2 -> rt2x00lib_request_firmware: Error - Failed to request Firmware.

I have installed the Firmwares...

root@OrangePI:/home/orangepi# ls /lib/firmware/rt*.bin
/lib/firmware/rt2561.bin   /lib/firmware/rt2661.bin  /lib/firmware/rt2870.bin  /lib/firmware/rt3071.bin  /lib/firmware/rt3290.bin
/lib/firmware/rt2561s.bin  /lib/firmware/rt2860.bin  /lib/firmware/rt3070.bin  /lib/firmware/rt3090.bin  /lib/firmware/rt73.bin


The module is loaded....

root@OrangePI:/home/orangepi# lsmod
Module                  Size  Used by
rt2800usb              13648  0
rt2x00usb               8311  1 rt2800usb
rt2800lib              42390  1 rt2800usb
rt2x00lib              32107  3 rt2x00usb,rt2800lib,rt2800usb
mac80211              331125  3 rt2x00lib,rt2x00usb,rt2800lib
8189es                887631  0


root@OrangePI:/home/orangepi# lsusb
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 004: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless Adapter
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

loboris

rosimildo replied at 2015-9-24 11:54
Hi there,

It would be nice to hear, what could be wrong why the system did not find the Firmware, f ...

Try to put in your /etc/modprobe.d/blacklist.conf

blacklist rt2x00usb
blacklist rt2x00lib
blacklist rt2800usb
or some combination...