Introduction
In this tutorial we learn how to install libdevmapper-event1.02.1 on Ubuntu 20.04.
What is libdevmapper-event1.02.1
libdevmapper-event1.02.1 is:
The Linux Kernel Device Mapper is the LVM (Linux Logical Volume Management)
Team’s implementation of a minimalistic kernel-space driver that handles
volume management, while keeping knowledge of the underlying device layout
in user-space. This makes it useful for not only LVM, but software raid,
and other drivers that create “virtual” block devices.
This package contains the userspace library to help with event monitoring
for devmapper devices, in conjunction with the dmevent daemon.
Task: server, cloud-image, ubuntu-live, kubuntu-live, xubuntu-live, lubuntu-live, ubuntustudio-dvd-live, ubuntukylin-live, ubuntu-mate-live, ubuntu-budgie-live
Package: libdevmapper-event1.02.1
Architecture: amd64
Version: 2:1.02.167-1ubuntu1
Multi-Arch: same
Priority: optional
Section: libs
Source: lvm2 (2.03.07-1ubuntu1)
Origin: Ubuntu
Maintainer: Ubuntu Developers [email protected]
Original-Maintainer: Debian LVM Team [email protected]
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 71
Depends: libc6 (>= 2.14), libdevmapper1.02.1 (>= 2:1.02.97)
Filename: pool/main/l/lvm2/libdevmapper-event1.02.1_1.02.167-1ubuntu1_amd64.deb
Size: 11868
MD5sum: badada290b7afd08198181fe82b4889a
SHA1: 2380a2432ce6e4f6ba384dfb92b48c9244e923a1
SHA256: 44cb0b85ad547f4cf4897cb5fe48e026f08b9b60b4c1ce6aa15cc6512ed5a5b8
Homepage: http://sources.redhat.com/lvm2/
Description-en: Linux Kernel Device Mapper event support library
The Linux Kernel Device Mapper is the LVM (Linux Logical Volume Management)
Team’s implementation of a minimalistic kernel-space driver that handles
volume management, while keeping knowledge of the underlying device layout
in user-space. This makes it useful for not only LVM, but software raid,
and other drivers that create “virtual” block devices.
This package contains the userspace library to help with event monitoring
for devmapper devices, in conjunction with the dmevent daemon.
Task: server, cloud-image, ubuntu-live, kubuntu-live, xubuntu-live, lubuntu-live, ubuntustudio-dvd-live, ubuntukylin-live, ubuntu-mate-live, ubuntu-budgie-live
There are three methods to install libdevmapper-event1.02.1 on Ubuntu 20.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libdevmapper-event1.02.1 Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libdevmapper-event1.02.1 using apt-get by running the following command:
sudo apt-get -y install libdevmapper-event1.02.1
Install libdevmapper-event1.02.1 Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libdevmapper-event1.02.1 using apt by running the following command:
sudo apt -y install libdevmapper-event1.02.1
Install libdevmapper-event1.02.1 Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libdevmapper-event1.02.1 using aptitude by running the following command:
sudo aptitude -y install libdevmapper-event1.02.1
How To Uninstall libdevmapper-event1.02.1 on Ubuntu 20.04
To uninstall only the libdevmapper-event1.02.1 package we can use the following command:
sudo apt-get remove libdevmapper-event1.02.1
Uninstall libdevmapper-event1.02.1 And Its Dependencies
To uninstall libdevmapper-event1.02.1 and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libdevmapper-event1.02.1
Remove libdevmapper-event1.02.1 Configurations and Data
To remove libdevmapper-event1.02.1 configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libdevmapper-event1.02.1
Remove libdevmapper-event1.02.1 configuration, data, and all of its dependencies
We can use the following command to remove libdevmapper-event1.02.1 configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libdevmapper-event1.02.1
References
Summary
In this tutorial we learn how to install libdevmapper-event1.02.1 package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
