How to Install and Uninstall lttng-tools Package on Ubuntu 21.10 (Impish Indri)

Last updated: February 24,2025

1. Install "lttng-tools" package

This tutorial shows how to install lttng-tools on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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                sudo apt install
            
                        
                lttng-tools
            
                    
    
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2. Uninstall "lttng-tools" package

Please follow the step by step instructions below to uninstall lttng-tools on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                lttng-tools
            
                    
    
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                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the lttng-tools package on Ubuntu 21.10 (Impish Indri)

Package: lttng-tools
Architecture: amd64
Version: 2.12.3-1
Priority: extra
Section: universe/utils
Source: ltt-control
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Jon Bernard
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 2846
Depends: libc6 (>= 2.33), libkmod2 (>= 5~), liblttng-ctl0 (>= 2.12.0), liblttng-ust-ctl4 (>= 2.12.0), libpopt0 (>= 1.14), liburcu6 (>= 0.11.1), libxml2 (>= 2.7.6~), lsb-base (>= 3.0-6)
Recommends: babeltrace
Suggests: lttng-modules-dkms
Filename: pool/universe/l/ltt-control/lttng-tools_2.12.3-1_amd64.deb
Size: 796688
MD5sum: 1d18cc7815955b9eb4deb97ccc4bbcce
SHA1: 55ed0c52b4e739f446b0a3f5183c09d0cde57c8a
SHA256: 6364daf55adc31ea09196ae115ef136bac34f1aa25b50f6f6f691eab418d7136
SHA512: d52179dd040b35b5ede74c5af560eb6419cba61c405fbe5999dbd5d658cf8d551e6c4bd27fc247d8317451c2e5be833ad84428fe6981135f16903618825807ed
Homepage: https://lttng.org/
Description-en: LTTng control and utility programs
The LTTng project aims at providing highly efficient tracing tools for Linux.
Its tracers help tracking down performance issues and debugging problems
involving multiple concurrent processes and threads. Tracing across multiple
systems is also possible.
.
This package provides the unified interface to control both the LTTng kernel
and userspace (UST) tracers.
Description-md5: 7b1ddadc5c0e006d514c38704904991e