17 questions from the last 7 days
1
vote
0
answers
52
views
Devtool with/without running bitbake first
I don't understand how to use devtool properly for my Yocto project. I started using it in order to patch the kernel as suggested by the yoctoproject. I just don't understand why it behaves ...
- 21
-3
votes
0
answers
27
views
How to use MIP SDK Java Wrapper on Amazon Linux 2 [closed]
I have downloaded 1.16 version of MIP SDK Java Wrapper for windows and able to successfully decrypt .rpmsg from Outlook.
But now I have an Amazon Linux 2 (AL2) environment which is similar to RHEL.
...
- 1
0
votes
0
answers
34
views
Set dotnet version to use for debugging
Is there a way I can set the dotnet version to use for the debugger. I am using the one (debugger) that comes with C# Dev Kit. I currently have dotnet 8 and dotnet 2.2 installed but the debugger ...
7
votes
1
answer
123
views
If I start two strictly CPU bound threads bound to the same CPU, and one is SCHED_IDLE, why does it ever schedule?
If I start two threads bound to CPU 0, where one is SCHED_IDLE, then why is it ever scheduled when the other thread is CPU bound at either normal priority, or at SCHED_FIFO?
For SCHED_FIFO I get it, ...
- 4,416
0
votes
0
answers
68
views
How to find icon file in desktop file in python? [closed]
Let's say we have a desktop file:
[Desktop Entry]
...
Name=Firefox
Icon=firefox
...
It says Icon=firefox; where is the firefox icon?
-2
votes
0
answers
34
views
Linux kernel build error: No rule to make target 'debian/canonical-certs.pem' [closed]
I have compiled the Linux kernel many times, and I always find that it needs a certificate. In my build process, I always encountered "No rule to make target 'debian/canonical-certs.pem" and ...
0
votes
2
answers
62
views
How to reliably map glibc dynamic symbols (e.g., open@glibc) to kernel syscalls (e.g., openat)?
I am trying to build a mapping between the dynamic symbols in ELF files (from glibc) and the actual kernel syscalls they invoke.
My environment is x86_64 Ubuntu 22.04.
What I've Tried
Parsing man 2 ...
- 1
Advice
0
votes
1
replies
43
views
Swap full but all process terminated : does Linux free "orphans" pages when needed?
this is the first time I encounter a swap issue, I'm lost about how Linux is supposed to behave. I have a RHEL virtual machine running a batch processing RAM intensive application (100+GB RAM, 1GB ...
- 11
0
votes
1
answer
32
views
redirectUri mismatch with linux broker
I am trying to authenticate my app again my Azure tenant using the Intune broker under Linux:
app = PublicClientApplication(
client_id=...,
authority=...,
enable_broker_on_linux=True,
)
...
1
vote
1
answer
39
views
terminals don't open in the new workspace, instead open in current workspace | i3 window tiling
i create a script that is supposed to create a new workspace and that workspace launch four terminal each in given position with a command ran in it.
this is the script.sh
#!/usr/bin/env bash
WS='9:...
- 49
0
votes
0
answers
46
views
Problem installing the Hyphen package in Quarto / R Studio
I'm using Quarto 1.6.42 in R Studio (R 4.5.2) on a Linux Ubuntu 24.04 environment to generate a PDF document.
When I try to render the document to generate the PDF file, I receive the error message ...
- 773
0
votes
0
answers
34
views
Linux - Reinstalling GCC with subroutine failing error status 2
I've been trying to get a project on my Windows device to run through WSL, and I've been getting stonewalled by C++ compilation errors. I don't understand anything OS-level very well and ended up ...
Tooling
0
votes
3
replies
56
views
How to send still image of screen to external monitor via software on Linux?
I seem to be the only person that wants to freeze a screen on purpose. My use case is that I want to keep the image on the external monitor frozen while I switch windows or do other things on the ...
- 23
0
votes
0
answers
43
views
No app icon on Linux app with electron-builder, but shown when electron is used directly
i am programming an app with vite, svelte@4, electron and electron-builder. if i run electron ./start-electron.js the logo is shown, but after many days of trial and error i still don't get it in the ...
- 111
0
votes
0
answers
21
views
buildroot foces adding hash file in BR2_GLOBAL_PATCH_DIR?
I'm using buildroot 2024.02.
I set BR2_GLOBAL_PATCH_DIR+="$(BR2_EXTERNAL_MY_PATH)/patches". Its contents:
% tree /home/admin/buildroot-external-my/patches
/home/admin/buildroot-external-my/...
- 327
3
votes
1
answer
99
views
Deleted function compiler errors using thrust::remove in C++
I am currently attempting to use the thrust::remove function on a thrust::device_vector of structs in my main function as shown bellow:
#include <iostream>
#include <thrust/device_vector.h>...
- 33
Tooling
1
vote
4
replies
144
views
How can I programmatically perform a system board (motherboard) diagnostic test on Linux?
I’m working on a C++ backend tool that performs system diagnostics for various hardware components on Linux.
So far, I’ve implemented tests for:
Memory — using memtester
CPU — using stress-based ...
- 75