Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errors“CMS” and “ITSM” do not identify a unique pair of products, so there is no single installation procedure for both on Ubuntu. The CMS project documented here is a programming-contest management system; the ITSM product is Pandora ITSM. Their operating systems, databases, and installation methods differ. Confirm that these are the products you mean before following product-specific steps.
This guide covers how to install CMS on Ubuntu Linux using the CMS project’s Ubuntu 24.04 guidance, and how to install ITSM on Ubuntu Linux using Pandora’s detailed Ubuntu Server 22.04 procedure. The versions matter: the two guides target different Ubuntu releases.
As an Amazon Associate I earn from qualifying purchases.
First, identify which CMS and ITSM you mean
CMS can mean many content-management systems. The current CMS project guide covered here is for a programming contest system: it manages contests and submissions, while isolated worker machines evaluate contestants’ programs. Pandora ITSM is a separate service-management application. It is not the ITSM component of CMS, and the two products are not interchangeable.
The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →If you meant a website platform or a different IT service-management product, do not use the product-specific instructions below. Find that product’s installation documentation and confirm its supported Ubuntu release first.
#1 Best Overall
- 1. 9-in-1 Linux:32GB Bootable Linux USB Flash Drive for Ubuntu 24.04 LTS, Linux Mint cinnamon 22, MX Linux xfce 23, Elementary OS 8.0, Linux Lite xfce 7.0, Manjaro kde 24(Replaced by Fedora Workstation 43), Peppermint Debian 32bit (being replaced by MX Linux 32bit) for older PC, Pop OS 22, Zorin OS core xfce 17. The versions you received might be latest than above as we update them to latest/LTS when we think necessary.
- 2. Try or install:Before installing on your PC, you can try them one by one without touching your hard disks.
- 3. Easy to use: These distros are easy to use and built with beginners in mind. Most of them Come with a wide range of pre-bundled software that includes office productivity suite, Web browser, instant messaging, image editing, multimedia, and email. Ensure transition to Linux World without regrets for Windows users.
- 4. Support: Printed user guide on how to boot up and try or install Linux; please contact us for help if you have an issue. Please press "Enter" a couple of times if you see a black screen after selecting a Linux.
- 5. Compatibility: Except for MACs,Chromebooks and ARM-based devices, works with any brand's laptop and desktop PC, legacy BIOS or UEFI booting, Requires enabling USB boot in BIOS/UEFI configuration and disabling Secure Boot is necessary for UEFI boot mode. Packing: The bootable USB drive comes in a colored PET/CPP zipper bag with instructions on how to get started. The box pictured is not included.
How to install CMS on Ubuntu Linux
Check the host requirements
The CMS project says it runs on Linux and that its developers test it on Debian and Ubuntu. Its current installation guide calls for PostgreSQL 9.4 or later, GCC, Python 3.11 or later, Isolate 2.0 or later, and a Linux kernel with cgroupv2 support. The Ubuntu 24.04 dependency set includes Python 3.12 and its development, virtual-environment, and pip packages, PostgreSQL, build tools, PostgreSQL and YAML libraries, shared MIME data, reference documentation, zip, curl, OpenJDK 11 headless, and Free Pascal. Isolate is installed separately from its upstream project. Use the official CMS installation guide for the exact package command and Isolate installation steps; they are not reproduced here.
Compiler runtimes are needed only for languages the contest accepts. Decide which languages contestants may submit before installing optional language toolchains; adding every possible runtime is not a substitute for a deliberate contest configuration.
Install under a dedicated account
-
Create a dedicated system account, commonly named
cmsuser. If you install Isolate as a package that supplies anisolategroup, add the account to that group.Recommended Free Tools
Special offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy. -
Obtain a CMS release archive or the project repository source, and keep the source directory separate from the eventual installation directory.
-
As the dedicated account, run
./install.py --dir=<install_dir> cmsfrom the source directory, replacing<install_dir>with the path you selected. The installer creates a Python virtual environment, installs CMS and its Python dependencies, checks Isolate, and copies sample configuration files. It also creates data, log, and cache directories.Rank #2
64GB - 16-in-1, Bootable USB Drive 3.2 for Linux & Windows 11, Zorin | Mint | Kali | Ubuntu | Tails | Debian, Supported UEFI and Legacy- ✅For beginners, refer image-7, its a video boot instruction, and image-6 is "boot menu Hot Key list"
- ✅16-IN-1, 64GB Bootable USB Drive 3.2 , Can Run Linux On USB Drive Without Install, All Latest versions.
- ✅Including Windows 11 64Bit & Linux Mint 22.3 (Cinnamon)、Kali 2026.02、Ubuntu 26.04、Zorin Pro 18、Tails 7.8.1、Debian 13.5.0、Garuda 2026.03、Fedora Workstation 44、Manjaro 25.06、Pop!_OS 22.04、Solus 2026.04、Archcraft 26.05、Neon 2026.06、Fossapup 9.5、Sparkylinux 8.3, All ISO has been Tested
- ✅Supported UEFI and Legacy, Compatibility any PC/Laptop, Any boot issue only needs to disable "Secure Boot"
Configure PostgreSQL and CMS
Create a PostgreSQL role and database owned by that role. Grant the schema and large-object privileges CMS requires, then set the database connection credentials in cms.toml and initialize the database with cmsInitDB. The exact values depend on your database and host layout; do not assume sample credentials are appropriate for a live installation.
For a database on another machine, configure PostgreSQL’s listening addresses and host-based access controls deliberately. Permit connections only from the required CMS hosts rather than broadly exposing the database service.
Quick wins for a faster PC:
Repair Windows errors before they cause bigger problemsFix Now →Fix the driver behind crashes, sound loss and screen glitchesFind Drivers →Secure and operate a contest deployment
-
Replace the default secret key in the configuration with a confidential random value before real users access the system. The CMS runtime guide warns that someone who knows the default may be able to log in as another contestant.
-
Set non-trivial ranking credentials. Shared service and database settings belong in
cms.toml; ranking-server-specific settings may belong incms_ranking.toml. -
Plan the service layout across machines if needed. The CMS services can be distributed, and the project recommends dedicated worker machines for fair evaluation. Run
isolate-check-environmenton worker hosts.Rank #3
Beamo Ubuntu Desktop 24.04.3 LTS 64-bit Bootable USB Flash Drive - Live USB for Installing and Repairing Ubuntu Desktop- UBUNTU 24.04.3 LTS MEDIA - 16GB bootable USB with Ubuntu Desktop 24.04.3 LTS for compatible x86-64 PCs.
- LIVE OR INSTALL - On supported hardware, start the Ubuntu live environment to evaluate it or launch the installer.
- PLATFORM BOUNDARY - Not designed to boot Apple Silicon or other ARM-based computers. Confirm CPU architecture and USB-boot support before purchase.
- BOOT SETTINGS VARY - Boot-menu keys and UEFI settings differ by manufacturer; consult the computer maker's instructions if the USB is not listed.
- BACK UP BEFORE INSTALLING - Disk-partition and installation choices can erase files or operating systems. Disconnect nonessential drives and preserve the USB until it is no longer needed for installation or recovery.
-
Account for host behavior that can undermine consistent evaluations: CPU power management can affect evaluation consistency, and active swap can affect resource limits.
PC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchSpecial offer. See more information about Outbyte and uninstall instructions. Please review EULA and Privacy policy. -
The runtime guide describes starting logging and resource services and optionally using user-level systemd services. For contestant web services, it recommends nginx in front for HTTPS; if you deploy multiple contest web-server instances, use a load balancer.
-
Before an update that resets or changes the database schema, export database data with
cmsDumpExporter; restore it withcmsDumpImporteras appropriate.
How to install ITSM on Ubuntu Linux
Confirm Pandora ITSM and its target release
The detailed Pandora ITSM installation procedure covered here targets Ubuntu Server 22.04. Pandora’s general requirements list MySQL 8 or later and PHP 8 or later. The detailed Ubuntu procedure uses Apache, PHP-FPM, PHP 8.1, PHP extensions, web-console dependencies, and Percona Server. Pandora requires MySQL or Percona; it is a web application, accessed through a modern HTML5 browser.
Do not treat this as an Ubuntu 24.04 installation recipe: the cited detailed procedure specifies Ubuntu Server 22.04. Check Pandora’s current documentation for a procedure matching the Ubuntu release you intend to deploy.
Rank #4
- Ubuntu Linux 24.04 LTS Features: Security features to detect threats, including malware, viruses, and ransomware protection capabilities built into the operating system
- Data Protection and Network Security: Full-disk encryption to protect your data and privacy, configurable firewall to control incoming and outgoing network traffic, and support for Secure Boot to ensure that your system boots securely
- Enhanced Performance and Speed: Improved boot times to get you up and running quickly, enhanced performance and responsiveness with faster app loading and switching, and efficient resource management to maximize system performance
- Latest Software Packages Included: Includes the latest versions of popular software applications such as LibreOffice office suite, Firefox web browser, Thunderbird email client, and VLC media player
- Wide Hardware Compatibility: Compatible with a wide range of hardware configurations including UEFI and Secure Boot, USB 3.0 connectivity, SATA and NVMe storage devices, and graphics cards from major manufacturers
Check the documented resources
Pandora’s general product requirements give a minimum of a 2.4 GHz dual-core CPU, 1 GB RAM, and 10 GB disk, with 4 GB RAM and 20 GB disk recommended. Separately, the detailed Ubuntu 22.04 procedure lists root rights, an internet connection, 2 GB RAM, and 10 GB free disk as prerequisites. These are different figures for different scopes in the documentation; use the detailed procedure’s prerequisites when planning to follow that procedure, and size a production system for its expected workload.
Follow the vendor procedure without weakening host protections by default
The detailed guide installs and configures Apache and PHP-FPM, installs Percona Server, creates a database and application user, and configures the web console and supporting services. Follow Pandora’s current Ubuntu 22.04 manual for its exact package commands, configuration values, and application setup; the available procedure summary does not establish those commands or settings.
The manual includes a section titled “Disable AppArmor and UFW.” Disabling mandatory access controls or the host firewall can reduce security, so do not treat that step as routine advice. Before changing either control, verify Pandora’s current rationale and supported configuration for your version, preserve the protections where possible, and configure narrowly scoped exceptions for required services rather than leaving protections disabled.
Pandora also documents an automated Ubuntu deployment script run as root. Its defaults include database credentials. If you choose that route, inspect the current official script and set unique credentials rather than deploying defaults. Root execution makes reviewing what the script changes especially important.
Which installation path fits your goal?
| Question | CMS project | Pandora ITSM |
|---|---|---|
| Purpose | Programming-contest management and evaluation | IT service management web application |
| Ubuntu release in the documented procedure | Ubuntu 24.04 | Ubuntu Server 22.04 |
| Database | PostgreSQL 9.4 or later | MySQL 8 or later in general requirements; detailed Ubuntu procedure uses Percona Server |
| Main runtime or stack | Python 3.11 or later, GCC, Isolate 2.0 or later, and cgroupv2-capable Linux kernel | Apache, PHP-FPM (PHP 8.1 in the detailed procedure), PHP extensions, and web-console dependencies |
| Installation approach | Dedicated account and install.py |
Manual web-stack/database setup or a documented automated script |
| Operational focus | Secure contestant configuration, worker isolation, and consistent evaluation | Secure web/database deployment and careful handling of host security controls |
Choose CMS if you are setting up contest infrastructure. Choose Pandora ITSM if you need Pandora’s service-management application. If neither description matches, establish the exact product names and supported Ubuntu version before installing anything.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
