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Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →Short answer: Canonical’s current Ubuntu RISC-V downloads are server images, not ready-to-use desktop images. The Canonical-built choices shown for supported boards are “Server preinstalled” images and “Server live installers.” Ubuntu’s 24.04.5 and 25.10 release listings likewise identify RISC-V downloads as server images; the desktop ISO listed on those pages is for ARM64, not RISC-V.
That server image will not install a graphical user interface. It can still be a useful starting point for a board, but you must match the image to the exact hardware, storage method and instruction-set profile. A board-specific or partner-built image may contain different software, so do not assume every RISC-V image has identical contents.
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What Canonical currently offers for Ubuntu on RISC-V
Canonical’s official Canonical-built Ubuntu for RISC-V Platforms page presents downloads by board rather than as one universal PC-style ISO. The listed Canonical-built options are server profiles:
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Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →- Server preinstalled images, intended to be written to a board’s SD or microSD card before booting.
- Server live installers, used on boards and storage arrangements for which an installer is more appropriate.
The page does not list a Canonical-built RISC-V desktop image among those choices. “Desktop” in Ubuntu normally means an image that boots into a graphical installer or graphical session. The RISC-V choices shown by Canonical instead start from a server installation model, with board-specific boot and storage requirements.
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Canonical also separates its own images from partner-built images. A vendor or board partner can publish an image with different drivers, packages or a graphical environment, but that content cannot be inferred from Canonical’s server listings. Check the image publisher and the exact board documentation before assuming that an image is interchangeable.
What the Ubuntu release listings show
The release pages provide a second way to verify the distinction. The Ubuntu 24.04.5 (Noble Numbat) listing includes RISC-V server images. The desktop ISO identified on that page is ARM64. The Ubuntu 25.10 (Questing Quokka) listing follows the same pattern: RISC-V downloads are server images, while the listed desktop image is ARM64.
| Release or source | RISC-V download described | Desktop image shown | Practical meaning |
|---|---|---|---|
| Canonical-built RISC-V page | Server preinstalled images and Server live installers | No Canonical-built RISC-V desktop option is listed | Choose a board-specific server image |
| Ubuntu 24.04.5 release listing | RISC-V server images | ARM64 desktop ISO | The desktop ISO is not a RISC-V image |
| Ubuntu 25.10 release listing | RISC-V server images | ARM64 desktop image | The listed desktop download targets ARM64, not RISC-V |
These listings establish what Ubuntu publishes in the named releases; they do not establish that every third-party RISC-V image is server-only.
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What the RISC-V server image does—and does not—install
Ubuntu’s 24.04.5 release page gives an unusually direct warning about the RISC-V server installer: “It will not install a graphical user interface.” That statement applies to the server install image. You should therefore expect a text-based installation and a command-line-oriented first boot, not a graphical login screen.
The warning should not be stretched further than it goes. It does not say that a graphical desktop can never be added manually after installation, and it does not describe the behavior of every partner or community image. Whether a desktop can run well later depends on the board’s graphics hardware, drivers, memory, display support and the availability of compatible packages. The official release statement guarantees only that the server installer itself does not install a GUI.
For a headless server, development board, remote appliance or serial-console system, omitting the desktop may be intentional. For a workstation-style experience, treat the Canonical image as a base operating-system install rather than as an Ubuntu Desktop equivalent.
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Board support changes the image you need
RISC-V is an instruction-set architecture, not a single hardware platform. Boards differ in boot firmware, CPU profile, graphics, wireless hardware, storage and memory. Canonical’s download page therefore presents board-specific images and caveats instead of promising one image for all hardware.
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Canonical describes the DeepComputing FML13V01 images as headless only. The description says they have no GPU or Wi-Fi support. A successful installation on that board should not be interpreted as evidence that a graphical desktop or wireless networking is available. Plan for serial, wired or otherwise supported administration according to the board’s own documentation.
SD, eMMC and NVMe are not interchangeable assumptions
Canonical instructs users to write board images to an SD or microSD card and then boot the board. Some boards instead use eMMC or NVMe for their installed system. The page advises using a Server live installer in certain eMMC/NVMe configurations. Follow the storage guidance in the row for your exact board; selecting an image only because its filename contains the right Ubuntu version is not enough.
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Partner images are a separate category
Canonical identifies partner-built images separately from Canonical-built downloads. A partner image may include board-specific firmware, drivers or a different default software set. Verify who built the image, which board revision it supports and whether it is a server or desktop build before flashing it.
Release and ISA-profile compatibility
Image selection is also constrained by the RISC-V instruction-set profile expected by the release. Canonical’s current download guidance says Ubuntu 26.04 LTS requires hardware ready for RVA23S64. Hardware that is not RVA23-ready continues to be supported by Ubuntu 24.04.5 LTS, according to the same guidance.
Ubuntu 25.10’s release notes make the transition explicit: 25.10 targets RVA23S64, while RVA20 hardware remains supported by 24.04 LTS. In practical terms, a board that boots an older RISC-V release should not automatically be expected to boot a newer one. Check the board’s documented ISA profile against the release requirement before downloading or flashing an image.
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| Hardware or release condition | Guidance stated by Ubuntu | Decision |
|---|---|---|
| RVA23S64-ready hardware | Required by the 26.04 LTS download guidance | Use a 26.04 LTS image only when the board meets that profile and is listed as supported |
| Hardware that is not RVA23-ready | Continues to be supported by 24.04.5 LTS | Use the supported 24.04.5 path rather than assuming 26.04 compatibility |
| RVA20 hardware | 25.10 notes retain support through 24.04 LTS | Check 24.04 LTS board support before attempting a 25.10 install |
RVA23S64 and RVA20 are profile labels, not performance ratings. They describe compatibility requirements for the processor and platform; they do not tell you whether a board has a GPU, wireless chipset or enough memory for a desktop.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How to choose the right Ubuntu RISC-V image
- Identify the exact board. Record the model, revision and processor. Do not rely on a broad family name if the download page lists separate variants.
- Open Canonical’s board entry. Confirm that the board appears on the Canonical-built RISC-V page and read its storage and hardware notes.
- Check the ISA profile. Compare the board’s documented RVA profile with the release requirement. 26.04 LTS guidance requires RVA23S64; older RVA20 or otherwise non-RVA23 hardware may need the 24.04.5/24.04 LTS route.
- Select the image form. Pick Server preinstalled when the board expects a prewritten card image. Pick a Server live installer where Canonical directs you to install onto eMMC, NVMe or another supported target.
- Prepare the required storage. Canonical’s general procedure is to write the image to an SD or microSD card, then boot the board. Use a card and adapter appropriate for the board; Canonical does not specify one universal capacity or speed requirement.
- Boot and set expectations. The first installation and login will be server-oriented. A graphical installer or desktop session is not included in the Canonical RISC-V server image.
- Handle any desktop requirement separately. If you need a GUI, investigate package and driver support for the specific board after establishing a working server installation. The official server-image description does not promise that a later desktop setup will be supported on every board.
Common mistakes and how to diagnose them
| Symptom | Likely issue | What to check |
|---|---|---|
| The board does not boot from the card | Wrong board image, storage method or release profile | Recheck the exact board entry, image type and ISA requirement before rewriting the card |
| The installer starts but cannot target the intended storage | The selected image does not match an eMMC/NVMe workflow | Use the Server live installer when Canonical specifies it for that configuration |
| A graphical login never appears | Expected behavior for the RISC-V server image | Ubuntu states that the server install image does not install a GUI |
| Wireless networking or display output is unavailable on an FML13V01 image | Board limitation documented by Canonical | Treat the platform as headless; Canonical lists no GPU or Wi-Fi support for those images |
| A newer release fails on an older board | ISA-profile mismatch | Compare the board with the RVA23S64 requirement and consider the 24.04 LTS support path for RVA20 or non-RVA23 hardware |
What is—and is not—established about “Ubuntu RISC-V desktop images”
For the Canonical-built downloads and the 24.04.5 and 25.10 listings examined here, the answer is precise: there is no listed Canonical RISC-V desktop image, and the available RISC-V installers are server images. The documented server installer does not install a graphical user interface.
That conclusion does not rule out every possible route to a graphical RISC-V system. A board vendor or another project may publish a different image, and a technically capable administrator may investigate adding desktop software after a server installation. Those are separate cases with their own driver, package and hardware constraints. They should not be confused with downloading an official Ubuntu RISC-V Desktop ISO, because the cited Ubuntu listings do not provide one.
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There is also no official adoption, performance or market-size statistic attached to these listings. Version numbers such as 24.04.5, 25.10 and 26.04 LTS identify releases and compatibility profiles; they are not evidence of desktop availability or user numbers.
Bottom line for a RISC-V board owner
Start with the board, not the word “desktop.” Confirm the board-specific image, storage path and ISA profile, then choose the Canonical server image that matches. Expect a command-line system because the RISC-V server installer does not install a GUI. If you require a graphical workstation, look for a clearly identified board-specific or partner image and verify its graphics, wireless and release support independently. For official Canonical-built downloads, Ubuntu 24.04.5 is the documented compatibility path for hardware that is not RVA23-ready, while 26.04 LTS guidance requires RVA23S64-ready hardware.
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