LFDM.NET – This and that

Using libasan with CUDA

by damien
2021-02-042021-02-04

Consider the following simple program If you only link libasan and set the compiler flags, cudaGetDeviceCount will fail with error cudaErrorMemoryAllocation(2) and the CUDA runtime… Read More »Using libasan with CUDA

Linux command for finding PID assigned to a CPU

by damien
2020-11-022020-11-20

If core number is 7

ps -e -o pid,nice,class,rtprio,psr,pcpu,comm --sort psr | awk '$5 == "7" {print; }'
Code language: Bash (bash)

by damien
2020-08-102020-08-10

Here is a script to sync a forked (not mirrored) git repository. In my case I have new private branches I cannot push upstream, but… Read More »Sync forked git repository

D-Bus Python service example

by damien
2020-06-042020-06-04

I found it quite frustrating to get started with D-Bus and the lack of working examples. I found this bit of example somewhere, can’t remember… Read More »D-Bus Python service example

Adding gpg keys to a yocto image

by damien
2020-05-222020-05-22

Let say I have a secret and a public key I want deploy in /home/root, respectively: secret.gpg public.pub It is not enough to just copy… Read More »Adding gpg keys to a yocto image

RDP on Linux

by damien
2020-05-142020-05-14

Remmina is a good RDP client for Linux If you get this error when trying to connect add a profile for the new connection, by… Read More »RDP on Linux

Restart NVidia Jetson board into recovery mode

by damien
2020-04-062020-04-06

Assuming you have flashed your Jetson module (TX, Xavier, Nano, etc) and you want to set it into recovery mode to flash another image. Just… Read More »Restart NVidia Jetson board into recovery mode

Partitioning NVIdia Jetson module

by damien
2020-03-312020-03-31

This article covering how to change the NVidia Jetson modules partition layout using yocto + meta-tegra layer, and is basically a summary of this issue.… Read More »Partitioning NVIdia Jetson module

Fix docker blocking VPN access

by damien
2020-03-162020-03-16

I’ve had a computer in a network running a CI. Everything works locally but then as soon as I connect form VPN, I cannot access… Read More »Fix docker blocking VPN access

Flash Xavier on Linux Mint

by damien
2020-03-122020-03-12

I’m running LinuxMint 19.3 and with default setup, sdkmanager won’t work and flashing will fail. Download sdkmanager form NVidia’s website and install it Make a… Read More »Flash Xavier on Linux Mint