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» Latest member: heatfanjohn
» Forum threads: 3,048
» Forum posts: 27,197

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Latest Threads
Keyboard buttons should b...
Forum: Hardware and Accessories
Last Post: MarkHaysHarris777
1 hour ago
» Replies: 8
» Views: 93
Rock64 power consumption
Forum: General Discussion on ROCK64
Last Post: MarkHaysHarris777
1 hour ago
» Replies: 6
» Views: 160
Armbian - Xenial Desktop ...
Forum: Linux
Last Post: dkryder
4 hours ago
» Replies: 7
» Views: 216
Passive cooling
Forum: General Discussion on ROCK64
Last Post: pfeerick
8 hours ago
» Replies: 6
» Views: 126
New Pinebook 14'' does no...
Forum: Hardware and Accessories
Last Post: pfeerick
8 hours ago
» Replies: 21
» Views: 527
QQ Group 104471957, for R...
Forum: General Discussion on ROCK64
Last Post: fbms
9 hours ago
» Replies: 0
» Views: 5
Android 7.1 (PINE A64(+))...
Forum: Android
Last Post: reeno
9 hours ago
» Replies: 21
» Views: 3,851
Can I run Alpine Linux on...
Forum: Linux
Last Post: douglasmiranda
10 hours ago
» Replies: 2
» Views: 48
Project DAW Platform: Ful...
Forum: Projects, Ideas and Tutorials
Last Post: zer0sig
Yesterday, 05:44 PM
» Replies: 2
» Views: 67
Openbox for Pineboook
Forum: Linux
Last Post: MarkHaysHarris777
Yesterday, 09:08 AM
» Replies: 1
» Views: 46

 
  QQ Group 104471957, for Rock64 Chinese users
Posted by: fbms - 9 hours ago - Forum: General Discussion on ROCK64 - No Replies

I created a QQ group 104471957 for Chinese users to discuss everything about Rock64.
I ordered a 4G version Rock64, I hope to get it soon. Thank you.

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  Openbox for Pineboook
Posted by: jesuscmf - Yesterday, 08:44 AM - Forum: Linux - Replies (1)

Hi there, is it any chance to have openbox enviroment at Linux images for Pinebook 

Thanks

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  Passive cooling
Posted by: jl_678 - Yesterday, 06:44 AM - Forum: General Discussion on ROCK64 - Replies (6)

Hi,

I have read in some posts here that the Rock64 can benefit from some passive cooling such as heatsinks.  First, I assume that the Rock64 does not come with them.  Correct?  Second, can someone suggest an appropriate heatsink to purchase?  I have pre-ordered a Rock64 and would like to be prepared for its arrival.

Thank you,

JL

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  Acknowledgement of Coupon code request?
Posted by: JRR - 07-26-2017, 02:38 PM - Forum: General Discussion on Pinebook - Replies (2)

I submitted a request for a coupon code to order the 14" pinebook about a week or so ago.  Should I have expected some sort of e-mail acknowledgement so that I know if  I am in the queue?    Also, how long is the wait to receive the coupon code to place my order?

Thank you!
J.

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  I2C pull-up resistors
Posted by: stephen fleming - 07-26-2017, 02:33 PM - Forum: Hardware and Accessories - Replies (2)

Do the two I2C buses have on board pull-up resistors?

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  Recovering root access in Ubuntu
Posted by: Scientomancer - 07-26-2017, 01:05 PM - Forum: Ubuntu - Replies (2)

Yesterday I had cause to add the ubuntu user to the www-data group. I believe I did this:

Code:
# usermod -G www-data ubuntu

Since then, I am unable to become root. If I try to sudo -i, I am told

Code:
Sorry, user ubuntu is not allowed to execute '/bin/bash' as root on pine64.

This happens no matter what command I try to run. sudo vim /etc/sudoers?


Code:
Sorry, user ubuntu is not allowed to execute '/usr/bin/vim /etc/sudoers' as root on pine64.


I don't actually know if adding ubuntu to a group caused this; it's just the biggest change I've made, and I can't think of anything else I've done that would cause this.

Thanks!

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  Rock64 power consumption
Posted by: arevenco - 07-26-2017, 09:29 AM - Forum: General Discussion on ROCK64 - Replies (6)

First of all, congrats for a very interesting product. 

THe board looks very good from a specs. point of view, but what about the power consumption?
How much power does it need in idle and how much power does consume under full load?

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  Connecting SSD through SATA
Posted by: t_ras - 07-26-2017, 06:35 AM - Forum: Accessories - Replies (4)

Is there a way, or a prebuilt component I can buy to connect my SBC to SSD using SATA? (not USB to SATA).
Thanks

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  Strange OpenSSL RSA speed Test issue
Posted by: _835_ - 07-26-2017, 05:51 AM - Forum: Debian - Replies (2)

Hi guys,


i require your helps and ideas.

i run openssl speed rsa to evaluate the power of my PINE64+ board (i am a crypto guy).



i was a litle bit surprised to see big difference using different distribs :

 - the Debian Jessie with Mate DE [3.10.102 BSP 2] by Lenny Raposo    show me a nice 9.6 4096bits Private RSA / sec



while other dietPI and armbian get stuck to 6.4 4096bits Private RSA / sec.



So i decide to upgrade both the Debian Jessie Mate and dietPI to the latest kernel 3.10.105, run package update, then i force the CPU setting got from the debian to the dietPI :

sampling_down_factor = 1

sampling_rate = 2000000

sampling_rate_min=40000

up_threshold = 95



but got same result dietPI still show me  6.4 4096bits Private RSA / sec.

What do i miss ?


Any helps appreciate, thanks a lot

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  7" Screen - Does it work with Debian
Posted by: abasel - 07-26-2017, 03:50 AM - Forum: Newbie and Startup - Replies (1)

I have just got around to installing the touch sreen. I have the Debian image. 

When I boot up the screen does not come on. Is this because I have the wrong image?

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