The Tool Desk
Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →You can install OBS Studio on a Vultr Ubuntu server and send its output to YouTube, but the server needs more than the OBS package: it must provide a working graphical desktop and compatible graphics support. Use the steps below to check the Ubuntu/OBS version pairing, install OBS, connect YouTube Live, and configure a stream. Vultr’s April 2025 guide is a practical baseline, not a guarantee that every instance or setting will perform well.
Check the Ubuntu release and OBS installation route first
OBS installation instructions depend on the Ubuntu release and the package source. Vultr’s guide, dated April 1, 2025, installs OBS from Ubuntu’s default repositories. That is a documented route, but the package version can differ by release and repository; a successful install does not prove that you have the newest OBS build.
The OBS Project’s download page presents its Ubuntu PPA instructions for Ubuntu 24.04 and newer. The OBS Project also announced on June 19, 2026 that the future OBS Studio 33 release would drop Ubuntu 24.04 support. The announcement describes a planned future release, not confirmation that OBS 33 is already released. Check the current OBS release notes and the instructions for your chosen Ubuntu version before deciding between the PPA, Ubuntu repositories, or another supported package route. OBS says Ubuntu 24.04 users who want future major/minor updates should consider upgrading to Ubuntu 26.04 or later, or switching to Flatpak.
Official instructions: OBS Project Linux installation, OBS downloads, and the OBS 33 announcement.
Free tools Windows power users keep installed
One-click scans. No signup required.
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Install from Ubuntu’s default repositories
This is the method documented in Vultr’s guide. It installs FFmpeg as well as OBS; confirm the package versions available for your Ubuntu release if you need a specific OBS version.
sudo apt update && sudo apt upgrade -y
sudo apt install ffmpeg obs-studio -yVultr’s walkthrough: Create a Streaming Server with OBS and Ubuntu.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Use the OBS Project PPA when appropriate for your release
The OBS Project’s Linux page gives these commands. Before running them, verify that the PPA currently supports your Ubuntu release and the OBS version you intend to use.
sudo add-apt-repository ppa:obsproject/obs-studio
sudo apt install obs-studioChoose a Vultr instance and desktop environment
Vultr’s 2025 guide specifies a fresh Ubuntu Server with at least 2 virtual CPUs, 4 GB RAM, 80 GB storage, and 3 TB bandwidth. These are that guide’s deployment baseline, not independently tested performance guarantees. It recommends 720p (1280 × 720) with 2 or more vCPUs and cautions that higher resolutions and frame rates need more processing capacity.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
OBS’s Linux requirements call for an OpenGL 3.3-compatible GPU and an X window system or Wayland. A command-line-only Ubuntu server is not automatically ready to run OBS’s desktop workflow. Make sure your selected image and instance expose working graphics support, and install and access a graphical desktop session. Vultr’s tutorial uses remote desktop software such as VNC Viewer or NoMachine. OBS also notes that meeting its basic requirements does not guarantee successful streaming: CPU load depends on encoder, resolution, frame rate, and scene complexity.
See OBS system requirements. The OBS requirements page’s OpenGL figure is stated there; check the current requirements for your release rather than treating an older minimum as a forecast of future compatibility.
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Install and open OBS over remote desktop
- Connect to the Ubuntu instance over SSH using the non-root sudo user configured for it. Apply system updates and install OBS using the route appropriate to your Ubuntu release.
- Install and configure a graphical desktop and remote desktop access. Follow Vultr’s desktop instructions for your Ubuntu image, then connect with a client such as VNC Viewer or NoMachine.
- Launch OBS from the desktop session. If it does not open, first confirm the desktop session is active and graphics support is available; installing the package alone does not create a display environment.
- Run the OBS auto-configuration wizard when prompted. Treat its result as a starting point, then check output resolution, frame rate, and encoder settings against your server’s capacity and YouTube’s current guidance.
Create a YouTube Live stream and connect its key
- In YouTube Studio, create or schedule a live stream and open its stream settings.
- Copy the stream key and keep it private. Anyone who obtains it may be able to send video to your stream; if it is exposed, rotate it in YouTube Studio and update OBS.
- In OBS, open Settings > Stream, choose YouTube or YouTube Gaming as the service, and paste the key into the stream key field. Use the server option appropriate to the YouTube setup shown in the current OBS interface.
- Open Settings > Video to choose the output resolution and frame rate. Open Settings > Output to configure the encoder and bitrate. Match these to the stream’s intended resolution and frame rate and to YouTube’s current encoder recommendations.
- Use RTMPS where available; YouTube recommends this secure extension of RTMP. Start streaming in OBS, then verify the incoming preview and stream status in YouTube Studio before sharing the live link.
YouTube’s live encoder settings specify that the encoder should be configured for resolution, frame rate, and bitrate, and recommend RTMPS. Choose bitrate values from YouTube’s current table for your selected resolution and frame rate; do not assume a particular value will work on every Vultr instance or network path. YouTube transcodes live streams into multiple viewing formats.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Copyright and channel-policy checks before going live
Only stream video and audio you have the rights to use. A stream key does not grant permission to broadcast music, gameplay, or other material. Review YouTube’s live-stream and copyright requirements for the content and territory involved, and confirm the stream’s visibility and audience settings in YouTube Studio before going live. OBS itself does not establish that a channel’s content complies with YouTube policies.
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Troubleshoot common setup failures
- OBS installs, but no window appears: confirm that an X or Wayland desktop session is running and that the remote desktop connection is attached to that session. A headless server does not supply a graphical display merely because OBS is installed.
- OBS reports graphics or rendering problems: verify the instance/image exposes compatible OpenGL graphics and revisit the OBS Linux requirements. Vultr’s baseline resource figures alone do not confirm GPU or display compatibility.
- The package is missing or the version is unexpected: check which Ubuntu release you deployed and which repository supplied OBS. Compare the available package against the OBS Project’s current release guidance; do not treat the default-repository command as a guarantee of the latest version.
- YouTube does not receive the stream: check that the stream is created or scheduled in YouTube Studio, that OBS has the correct service and current stream key, and that the selected server and connection settings are valid. Rotate the key if there is any chance it was disclosed.
- The stream drops or becomes unstable: inspect OBS’s connection/status indicators and YouTube Studio’s incoming-stream status. Check CPU use, encoder settings, frame rate, resolution, and the instance’s available outbound bandwidth; reduce output demands if the instance cannot sustain them.
- Video is choppy or encoder load is high: lower resolution or frame rate and simplify scenes, then reassess. Vultr’s guide suggests 720p for its 2-or-more-vCPU baseline, but does not guarantee that setting will work for every scene or encoder.
Or let it run in the cloud
If your goal is to keep uploaded video playing on YouTube without maintaining an OBS desktop session on a Vultr server, StreamNeo is a different, cloud-based option: upload a recording or build a playlist, add your YouTube stream key once, and go live. It loops uploaded videos; it does not broadcast a camera feed. No computer or home connection has to stay on, and it automatically recovers if YouTube drops the stream. Each slot streams the uploaded file as made, up to 4K 60fps, at one flat price per slot, with 10 GB storage per slot pooled across active slots. The first day is free with no card. Monthly billing is $9.99 per month. UPI and cards are available in India; card checkout is available worldwide. Start your free day on StreamNeo.
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.
