Tag: technical information

Software and technical overview of Ubuntu server 22.04 LTS

Ubuntu server 22.04 LTS server edition offers the following software and versions:

Software

  • linux kernel – 5.15.0 – 5.15.0-33-generic
  • System
    • linux-firmware – 20220329.git681281e4-0ubuntu3. Apparently, this is a git clone on 29 March 2022.
    • libc – 2.35 – 2.35-0ubuntu3
    • GNU GCC – multiple versions available – 9.4.0, 10.3.0, 11.2.0 and 12-20220302. The exact versions – 9.4.0-5ubuntu1, 10.3.0-15ubuntu1, 11.2.0-19ubuntu1 and 12-20220319-1ubuntu1
    • OpenSSL – 3.0.2 – 3.0.2-0ubuntu1.2
    • coreutils – 8.328.32-4.1ubuntu1
    • apt – 2.4.5
    • rsyslog – 8.2112.0 – 8.2112.0-2ubuntu2.2
  • Servers
    • Apache – 2.4.52 – 2.4.52-1ubuntu4
    • Nginx – 1.18.0 – 1.18.0-6ubuntu14.1
    • MySQL server – 8.0.298.0.29-0ubuntu0.22.04.2
    • MariaDB server – 10.6.7 – 1:10.6.7-2ubuntu1
    • PostgreSQL – 14+238
  • Programming
      LTS the user may install

    • PHP – 8.1 – 2:8.1+92ubuntu1
    • python – 3.10.4 (3.10.4-0ubuntu2) and also includes 2.7.18-3
    • perl – 5.34.0 (5.34.0-3ubuntu1)
    • ruby – 3.0 – 1:3.0~exp1
    • OpenJDK – includes multiple versions – 8u312-b07, 11.0.15, 17.0.3 and 18~36ea-1. The exact versions are 8u312-b07-0ubuntu1, 11.0.15+10-0ubuntu0.22.04.1, 17.0.3+7-0ubuntu0.22.04.1 and 8u312-b07-0ubuntu1
    • Go lang – multiple versions – 1.13.8, 1.17.3 and 1.18.1. The exact versions – 1.13.8-1ubuntu2, 1.17.3-1ubuntu2 and 1.18.1-1ubuntu1.
    • Rust – 1.58.1 – 1.58.1+dfsg1~ubuntu1-0ubuntu2
    • Subversion – 1.14.1 – 1.14.1-3build4
    • Git – 2.34.1 – 1:2.34.1-1ubuntu1.2
    • llvm – multiple versions – 11.1.0, 12.0.1, 13.0.1 and 14. The exact versions – 1:11.1.0-6, 1:12.0.1-19ubuntu3, 1:13.0.1-2ubuntu2 and 1:14.0.0-1ubuntu1
  • Graphical User Interface
    • Xorg X server – ??? – 1.22.1.1
    • GNOME (the GUI) – 42.0 – Gnome Shell – 42.0 (42.0-2ubuntu1)

Note: Not all of the above software comes installed by default. The versions above are valid as of May 2022, these are the minimum versions you get with Ubuntu server 22.04 LTS now, and updating it after the initial date may update some of the above packages with newer versions.
The installation procedure you can find here – link.
Installed packages are 617 occupying 2.3G space:. Note, this is Ubuntu server 22.04 LTS, not the minimalistic install (used for embedded systems). This server install includes OpenSSH server.

root@srv:~# dpkg-query -l|wc -l
617
[root@srv ~]# df -h /
Filesystem                         Size  Used Avail Use% Mounted on
/dev/mapper/ubuntu--vg-ubuntu--lv   57G   11G   44G  20% /
root@srv:~# du -h -d 1 -x /
36K     /root
2.2G    /usr
4.0K    /opt
5.4M    /etc
432M    /var
64K     /tmp
4.0K    /mnt
16K     /lost+found
28K     /home
4.0K    /media
4.0K    /srv
24K     /snap
11G     /

The swap file is 8G, so the real occupying space by the Ubuntu server 22.04 LTS is around 2.3G.
Keep on reading!

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Software and technical overview of Ubuntu 20.04 LTS server edition

Ubuntu 20.04 LTS server edition offers the following software and versions:

Software

  • linux kernel – 5.4.0 – 5.4.0-29-generic
  • System
    • linux-firmware – 1.187
    • libc – 2.31 – 2.31-0ubuntu9
    • GNU GCC – multiple versions available – 7.5.0, 8.4.0, 9.3.0 and 10-20200411. The exact versions – 7.5.0-6ubuntu2, 8.4.0-3ubuntu2, 9.3.0-10ubuntu2 and 10-20200411-0ubuntu1
    • OpenSSL – 1.1.1f – 1.1.1f-1ubuntu2
    • coreutils – 8.308.30-3ubuntu2
    • apt – 2.0.2ubuntu0.1
    • rsyslog – 8.2001.0 – 8.2001.0-1ubuntu1
  • Servers
    • Apache – 2.4.41 – 2.4.41-4ubuntu3
    • Nginx – 1.17.10 – 1.17.10-0ubuntu1
    • MySQL server – 8.0.208.0.20-0ubuntu0.20.04.1
    • MariaDB server – 10.3.22 – 10.3.22-1ubuntu1
    • PostgreSQL – 12.2-4
  • Programming
      LTS the user may install

    • PHP – 7.4 – 7.4.3-4ubuntu1.1
    • python – 3.8.2 (3.8.2-0ubuntu2) and also includes 2.7.17 (2.7.17-2ubuntu4)
    • perl – 5.30.0 and also includes perl 6 6.d-2
    • ruby – 2.7 – 2.7+1
    • OpenJDK – includes multiple versions – 8, 11, 13 and 14. The exact versions are 8u252-b09-1ubuntu1, 11.0.7+10-3ubuntu1, 13.0.3+3-1ubuntu2 and 14.0.1+7-1ubuntu1
    • Go lang – multiple versions – 1.13.8 and 1.14.2. The exact versions – 1.13.8-1ubuntu1 and 1.14.2-1ubuntu1
    • Rust – 1.41.0 – 1.41.0+dfsg1+llvm-0ubuntu2
    • Subversion – 1.13.0 – 1.13.0-3
    • Git – 2.25.1 – 2.25.1-1ubuntu3
    • llvm – multiple versions – 6, 7, 8, 9 and 10. The exact versions – 6.0.1-14, 7.0.1-12, 8.0.1-9, 9.0.1-12, 10.0-50~exp1
  • Graphical User Interface
    • Xorg X server – 1.20.8 – 1.20.8-2ubuntu2
    • GNOME (the GUI) – 3.36.x – Gnome Shell – 3.36.1

Note: Not all of the above software comes installed by default. The versions above are valid for the intial release so in fact, these are the minimal versions you get with Ubuntu 20 LTS and installing and updating it after the initial date may update some of the above packages with new versions. Installed packages are 582 occupying 11G space.

During the installation wizard you may want to install the following snap software environments. Of course, this software is available after the installation setup, too.

The test server is equipped with “Threadripper 1950X AMD“, which is 16 cores CPU.
Check out Minimal installation of Ubuntu server 20.04 LTS, too.

Keep on reading!

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