Please select To the mobile version | Continue to access the desktop computer version

OrangePi

 Login            
 Register            
Search
Hot search: orangepi
123
Return to list New
Author: bronco

Fix thermal issues

[Copy link]

0

Threads

1

Posts

10

Credits

Novice

Rank: 1

Credits
10
Post time 2016-2-2 05:35:18 | Show all posts
Just registered to say thank you for this. My orange pi was freezing up after few GB of sftp transfers - nothing but toggling power would make it responsive.
I was linked the sunxi page and tried it out. Now it works perfectly and stays at 59-60 at max.

0

Threads

2

Posts

28

Credits

Novice

Rank: 1

Credits
28
Post time 2016-2-5 23:34:25 | Show all posts
Edited by DiAvL0 at 2016-2-5 23:35

Hi all,

Could anybody help me with this error?

orange@OrangePI:/tmp/cpuburn-arm$ ./cpufreq-ljt-stress-test
The cjpeg and djpeg tools from libjpeg-turbo are not found.
Trying to download and compile them.
CPU stress test, which is doing JPEG decoding by libjpeg-turbo
at different cpufreq operating points.

Testing CPU 0
./cpufreq-ljt-stress-test:190:in `block in <main>': Can't set the userspace cpufreq governor (RuntimeError)
        from ./cpufreq-ljt-stress-test:187:in `upto'
        from ./cpufreq-ljt-stress-test:187:in `<main>'


0

Threads

2

Posts

28

Credits

Novice

Rank: 1

Credits
28
Post time 2016-2-5 23:41:05 | Show all posts
Edited by DiAvL0 at 2016-2-6 00:07

Hi bronco,

First of all, thank you for your script.
It ran sucessfully and the change was effective as expected.

Before script:
orange@OrangePI:~$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_max_freq
1536000
1536000
1536000
1536000

After script and reboot:
orange@OrangePI:~$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_max_freq
1200000
1200000
1200000
1200000
But, based in your script I was thinking that the result of my last command should be 1296000 instead of 1200000
;extremity_freq = 1296000000\max_freq = 1296000000\
min_freq = 648000000\
LV_count = 8\
LV1_freq = 1296000000\
LV1_volt = 1340\




You have to log in before you can reply Login | Register

Points Rules

Archiver|Mobile edition|Darkroom|OrangePi En ( 粤ICP备14086627号-2

2019-11-15 03:28 GMT+8 , Processed in 0.026775 second(s), 19 queries .

Powered by Discuz! X3.2

© 2014-2015 orangepibbs en.

Quick Reply To Top Return to the list