Porteus-kiosk-5.4.0-x86-64.iso -

Even a stable release can have quirks. Here are fixes for the most frequent complaints.

The project has moved to Porteus Kiosk 6.x (based on Linux kernel 6.x). So why stick with 5.4.0?

| Feature | Porteus 5.4.0 | Porteus 6.x+ | | :--- | :--- | :--- | | Kernel | 5.4 LTS (stable, proven) | 6.1+ (newer hardware support) | | Firefox | ESR v78 / v91 | ESR v115+ | | RAM usage | ~180 MB idle | ~280 MB idle | | Legacy hardware | Runs on Core 2 Duo, old Atoms | Requires SSE4.2, modern chips | | UEFI Secure Boot | Manual workaround | Native support | Porteus-Kiosk-5.4.0-x86-64.iso

Verdict: For new hardware with UEFI (2020+), use version 6.x. For industrial thin clients, digital signage on 2017-era PCs, or environments where "if it isn't broken, don't fix it," Porteus-Kiosk-5.4.0-x86-64.iso is the gold master.

A customer walks up, selects products, and checks out via a web-based POS system. The kiosk blocks all other URLs. Even a stable release can have quirks

Want the kiosk to boot from its internal HDD or SSD? The ISO includes an installer.

Navigate to porteus-kiosk.org. Under the "Download" section, select the "Community Edition" (free) or "Professional Edition" (paid with remote management). Version 5.4.0 is available in the archive or as the latest stable release depending on the current date. Reboot

After downloading Porteus-Kiosk-5.4.0-x86-64.iso, run a SHA256 checksum to ensure the file isn't corrupted or tampered with. Use the terminal:

sha256sum Porteus-Kiosk-5.4.0-x86-64.iso

Compare the output with the checksum file on the download page.