gdbserver

Run gdbserver on the target and attach with gdb for remote debugging.

Updated Jun 3, 2026

Search Tags:#workflow #debugging #tui #gdb #remote-debugging #gdbserver #alternate-buffer

Ready to run

npx skills add https://github.com/mgreenly/ikigai --skill gdbserver

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: gdbserver
Source: https://github.com/mgreenly/ikigai/tree/main/.claude/library/gdbserver
Command: npx skills add https://github.com/mgreenly/ikigai --skill gdbserver

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Remote debugging of terminal applications that use alternate screen buffers is challenging because the UI can conflict with the interactive debugger. gdbserver separates the debugger from the application's terminal to avoid TUI conflicts and crashes display corruption.

Core Features & Use Cases

Remote debugging: run gdbserver on the target and connect from the host with gdb.
UI-safe debugging: supports terminal-based apps using alternate screen buffers.
Workflow clarity: provides a two-terminal workflow and guidance on common commands and crash inspection for efficient debugging.

Quick Start

Start the target application under gdbserver on a port and connect from the host with gdb to attach to the remote process.

Frequently Asked Questions about gdbserver

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I remotely debug terminal applications that use alternate screen buffers?▼

Remote debugging of terminal applications uses gdbserver on the target and connects from the host with gdb. This separates the debugger from the application's terminal to avoid TUI conflicts and display corruption.

Why does my debugger crash or corrupt the UI when debugging TUI apps?▼

UI corruption occurs because the interactive debugger conflicts with the terminal application's alternate screen buffer. Running gdbserver remotely isolates the debugger interface from the target application's terminal display.

What is the best way to set up remote debugging for console applications?▼

Remote debugging for console applications follows a two-step workflow: start gdbserver on the target to launch the process, then connect from the host using gdb to attach to the remote process for inspection.

Can I use gdbserver to inspect crashes in terminal-based apps during development?▼

Yes, gdbserver supports crash inspection for terminal applications. By running the target application under gdbserver, you can connect remotely from the host to analyze crashes without UI display conflicts.

Does remote debugging with gdbserver work for apps using alternate screen buffers?▼

Yes, remote debugging specifically supports terminal-based apps using alternate screen buffers. This approach enables debugging without UI conflicts in development and testing environments.

What are the limitations of using gdbserver for remote debugging?▼

The gdbserver workflow provides guidance on common commands and known limitations for remote debugging. It defines a two-terminal workflow to avoid display corruption but acknowledges constraints when inspecting crashes in complex console applications.