How to Install and Uninstall crash Package on Ubuntu 21.10 (Impish Indri)

Last updated: November 07,2024

1. Install "crash" package

This tutorial shows how to install crash on Ubuntu 21.10 (Impish Indri)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                crash
            
                    
    
    Copied

2. Uninstall "crash" package

Here is a brief guide to show you how to uninstall crash on Ubuntu 21.10 (Impish Indri):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                crash
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the crash package on Ubuntu 21.10 (Impish Indri)

Package: crash
Architecture: amd64
Version: 7.3.0-1ubuntu1
Priority: optional
Section: utils
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Troy Heber
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 8840
Depends: libc6 (>= 2.33), liblzo2-2 (>= 2.02), libncurses6 (>= 6), libsnappy1v5 (>= 1.1.8), libtinfo6 (>= 6), zlib1g (>= 1:1.2.0), binutils
Suggests: kexec-tools, makedumpfile
Filename: pool/main/c/crash/crash_7.3.0-1ubuntu1_amd64.deb
Size: 3065528
MD5sum: ad9414c58f8a297dc76931d777ee87f8
SHA1: b0f4f2b7e48f50b08feb8fd1a0f61bd5dd4774b4
SHA256: b04cdf06e1f80d9102b9e940693aae491b5898934dbbfa21333cfe5906008fab
SHA512: a14f30de521a59e79fafe1d8db67b1314dcf2f2e9196c7992c4f1a1adf2b524b50bb8beda273f3b7792067da0230ea007b9f371e5f5afd82efa5ff30b163209e
Homepage: https://crash-utility.github.io/
Description-en: kernel debugging utility, allowing gdb like syntax
The core analysis suite is a self-contained tool that can be used to
investigate either live systems, or multiple different core dump formats
including kdump, LKCD, netdump and diskdump.
.
o The tool is loosely based on the SVR4 crash command, but has been
completely integrated with gdb in order to be able to display
formatted kernel data structures, disassemble source code, etc.
.
o The current set of available commands consist of common kernel core
analysis tools such as a context-specific stack traces, source code
disassembly, kernel variable displays, memory display, dumps of
linked-lists, etc. In addition, any gdb command may be entered,
which in turn will be passed onto the gdb module for execution.
.
o There are several commands that delve deeper into specific kernel
subsystems, which also serve as templates for kernel developers
to create new commands for analysis of a specific area of interest.
Adding a new command is a simple affair, and a quick recompile
adds it to the command menu.
.
o The intent is to make the tool independent of Linux version dependencies,
building in recognition of major kernel code changes so as to adapt to
new kernel versions, while maintaining backwards compatibility.
Description-md5: 62a3af04681a29149ddd988c1db996db