nrfjprog not working on raspberry pi 4

[picatostas]

Hi

I am trying to setup a raspberry pi 4 for flashing nrf devices. But Nrfjprog doesn't seem to work.

I am using a Raspberry Pi 4 with 2021-05-07-raspios-buster-armhf-lite

I have fetched Segger and nrfjprog deb packages using :

wget --post-data 'accept_license_agreement=accepted&non_emb_ctr=confirmed&submit=Download+software' www.segger.com/.../JLink_Linux_arm.deb

wget www.nordicsemi.com/.../nRF-Command-Line-Tools_10_14_0_LinuxArm.zip

installed them using:

sudo dpkg -i ~/nRF-Command-Line-Tools_10_14_0_LinuxArm/nrf-command-line-tools_10.14.0_armhf.deb

sudo dpkg -i JLink_Linux_arm.deb

I can detect the target using JLinkExe:

but when running nrfjprog I run into this:

log file as follows:

running ldd I get the following

What am I missing ?

If you need anymore details from my setup, let me know.

[Simonr]

Hi again

No, I'm afraid we've not been able to reproduce it here. We have nRF command line tools 10.14.0 installed with the J-Link version you're using, and are not able to reproduce the issue. We can only assume something is off with the system setup on your end. Our recommendation is to update to the latest version of nRF command line tools using the .deb package and try again.

Best regards,

Simon

[Nikil Rao]

I switched from accessing the RPi over SSH and connected it to a monitor and keyboard and nrfjprog now works for some reason! Could there be any reason why it wouldn't work over SSH?

[Nikil Rao]

I can use nrfjprog commands now but there's still an error thrown when I use pynrfjprog

Does running the 10.14.0 .deb package also install pynrfjprog? I think there's also a bug in the latest pynrfjprog repo where the new armhf libraries are not installed even though they are present in the pynrfjprog/lib_armhf folder. I don't see  the lib_armhf package included here - github.com/.../setup.py