@gt_addict
hello and thanks, I tried as you say but unfortunately always the same, only 100 MHz.

Despite this I have found that it loads the configuration from /root/.cgminer/cgminer.conf. With the command I entered this hidden folder and modified the cgminer.conf file with 400 MHz.
Then I ran the ./cgminer -o etc file (same if directly or from .sh file)
IT WORKS  now goes to 400 MHz and of course I have the fan otherwise it gets too hot
I Hope it can be of help for someone else, thanks for the help anyway 

No I don't know how to do it, can you tell me how?

I try to create a .sh file like this:

Always the same, work fine but only 100 MHz

I only have one GekkoNewPac so this hub for one is more than enough.


which .sh file do you mean? Thanks

Hi NotFuzzyWarm thanks for the reply 
Yes, the GekkoNewpac is powered by a powerful USB-Hub

https://www.amazon.com/AmazonBasics-USB-C-7-Port-Power-Adapter/dp/B076YN9FW4/ref=sr_1_3?keywords=Amazon+Basics+-+Hub+USB-A+3.1&qid=1636186879&qsid=138-1590455-4066326&sr=8-3&sres=B076YN9FW4%2CB01M7PL2WP%2CB074ZTJNXX%2CB01MCTET84%2CB01M4J1H1U%2CB076YFNTRS%2CB01GGKYR2O%2CB01M3PTUV6%2CB01GGKYXVE%2CB07D7NNJ61%2CB01GGKYT7M%2CB01GGKYIHS%2CB078LGP33Y%2CB07PVMYQN8%2CB00NH13G5A%2CB01M9AWON7&srpt=MULTIPORT_HUB

there is no problem with that ...

Hi, I have a gekko new usb miner, I have installed cgminer on rasperry pi 4.

For now it is working on solo.ckpool.org, it seems to work fine.
The only problem is that I can't increase the frequency, overclocking doesn't work for me.

If I add the option for example it always remains at 100 MHz.
Any set frequency always remains at 100 Mhz!

What am I doing wrong?

Can anyone help me please?

Ok but 56 zeros are terrible 

Hello,

This string of numbers is 64 characters long then 32 bytes, the number of zeros is 56 but as a couple of bytes makes a zero, therefore the number of zeros N is equal to 28, not 56.