How to Install and Uninstall liblttng-ust-ctl4 Package on Ubuntu 21.10 (Impish Indri)

Last updated: May 15,2024

1. Install "liblttng-ust-ctl4" package

Learn how to install liblttng-ust-ctl4 on Ubuntu 21.10 (Impish Indri)


    
        
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                sudo apt update
            
                    
    
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            $
        

        
            
                sudo apt install
            
                        
                liblttng-ust-ctl4
            
                    
    
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2. Uninstall "liblttng-ust-ctl4" package

Learn how to uninstall liblttng-ust-ctl4 on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                liblttng-ust-ctl4
            
                    
    
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            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the liblttng-ust-ctl4 package on Ubuntu 21.10 (Impish Indri)

Package: liblttng-ust-ctl4
Architecture: amd64
Version: 2.12.1-1ubuntu2
Multi-Arch: same
Priority: optional
Section: libs
Source: ust
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Jon Bernard
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 296
Depends: libc6 (>= 2.34), libnuma1 (>= 2.0.11)
Conflicts: liblttng-ust2
Replaces: liblttng-ust2
Filename: pool/main/u/ust/liblttng-ust-ctl4_2.12.1-1ubuntu2_amd64.deb
Size: 84074
MD5sum: f98de1093276484e246906b654dd2cb7
SHA1: 3f4154474cffc27c8738d5ab9e8a81b46fd865aa
SHA256: 9566a77ca716779845a4557d7b95ad6099a09c495e7342129d7a472c64a10ae4
SHA512: 97151bdc314dd3ed96231b694673a1687e53435a33fe22b0f452f5032fbf0c6cc7ce5f9c0016befa85ffcbb0e24d54abac077a6d58267b5da56100ed70b88f13
Homepage: https://lttng.org/
Description-en: LTTng 2.0 Userspace Tracer (trace control library)
The userspace tracer is designed to provide detailed information about
userspace activity. Like the kernel tracer, performance is the main goal.
Tracing does not require system calls or traps. UST instrumentation points may
be added in any userspace code including signal handlers and libraries.
.
This package contains a library to control tracing in other processes. Used by
lttng-tools.
Description-md5: c0fd516a7850c0d213bf248282b965d4