Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minutePC 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 & 11iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
Antihost offers Linux VPS plans with full root access, unlimited traffic on a 1 Gbps port and a 14-day free trial.
The practical way to run LXC containers on an Ubuntu VPS is to install LXD, Canonical’s manager for LXC-based system containers, then use the lxc command-line client. Install the LXD Snap, give a trusted operator access to the lxd group, initialize the daemon, and launch an official Ubuntu 24.04 image.
This guide covers the complete first setup, how to obtain a container IP address, when to choose a virtual machine instead, and how to keep LXD’s management interface private. Commands target Ubuntu Server and the LXD 5.21 workflow documented by Canonical in 2026.
What LXC and LXD mean on an Ubuntu VPS
LXC is the underlying Linux container technology. It uses the host kernel to run isolated user spaces that contain their own filesystem, processes, users and network configuration. Unlike a full virtual machine, a container does not boot a separate kernel. That usually makes containers quicker to start and lighter on memory and disk, while also making them dependent on the host kernel and security boundary.
LXD is the management daemon and API that makes those containers practical to operate. The lxc client communicates with LXD to create instances, start them, inspect state, configure storage and networking, and manage images. LXD can also create virtual machines, so the same tooling can manage both instance types. When you run lxc launch ubuntu:24.04 first without extra options, you are creating an LXC system container, not a VM.
#1 Best Overall
- Powerful Turbo Fan:CAGIWIRU Electric Air Duster have reached speed up to 130000RPM,Can efficient remove dust and debris.With LED light and Three Adjustable Speed to meet with different cleaning tasks.
- With Attached USB C Fasting Charging cable.Charing 3 hours,Enjoy up to 240 minutes of use on the lowest setting, For third speed can use for 25mins.with four charging options to meet with your needs.
- Wide Application:Upgraded attached 5 different nozzles,making it suitable for a variety of scenes, such as car,pet, pc, keyboards, and other electronic devices. It also serves for office and home clean duster.
- Handy Design & Portable:Cordless air duster electric nozzle is Light weight and small size, design and comfortable to hold and space saving, convenient to carry around. You can put it in your room or inside the car without taking up space.
- Warranty & Support: Our Electric air duster comes with 5 years warranty and 24/7 customer service. During this period, if you have any questions,pls kindly feel free to contact us.
On current Ubuntu systems, Canonical’s documented path is therefore “install LXD, operate it with lxc,” rather than installing a collection of low-level LXC commands and configuring each container by hand.
Check the VPS before installing
Use a supported Ubuntu Server installation and allow enough disk for the downloaded base image, container filesystems and application data. Canonical’s first-steps tutorial lists at least 20 GiB of free disk space for its exercise. That is a tutorial prerequisite, not a universal sizing rule: databases, logs, snapshots and multiple instances may require considerably more.
- Confirm that you can run commands with
sudo. - Reserve disk for the operating system, LXD storage pool, images and containers.
- Plan which services will be reachable from the Internet and which should remain private.
- Check virtualization support only if you intend to create virtual machines. A host without that capability can still run containers.
Ubuntu cloud images sometimes include LXD already. On a normal Ubuntu VPS, check whether the lxd command is present before installing another copy. Avoid mixing installations until you understand which daemon and client your shell is using.
Install LXD from the recommended Snap
Canonical recommends the LXD Snap when it is available. The installation guide identifies the stable LTS track as the default recommendation for most users. Snap packages update automatically by default; administrators who need tighter change control can hold or schedule updates instead of accepting every update immediately.
- Refresh the package metadata used by your VPS provider if your image requires it.
- Install LXD with the official Snap command:
sudo snap install lxdThe documented installation guide was updated on June 24, 2026 and describes the LXD 5.21 series. Exact Snap revisions and image aliases can change, so verify the installed version and consult the current Canonical documentation when planning a production rollout.
Give an operator access without giving access casually
LXD’s local client normally reaches the daemon through a Unix socket. Add only people who are trusted to control the VPS as root:
The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Rank #2
- Screen Cleaner is Your Screen’s New Bestfriend! - EVEO is proud to present a screen cleaner that’s perfectly suited for your TV. Meet your new screen cleaner, computer screen cleaner, laptop cleaner, iPad cleaner, Macbook,tv cleaner or any other electronic device. Our screen cleaner spray and wipe along with the included plush microfiber cloth, easily removes dust, fingerprints & other smudges on the screen’s surface. Clean effectively for a streak-free screen
- Gentle on your Screens - Our screen cleaner spray and wipes is compatible to be used even for the most sensitive LCD, LED, CRT, and OLED screens in proper use. Be at ease knowing that this product is compatible with all the major brands: LG, SONY, Samsung, Sharp, iPad, iPhone, Android screens, Kindle, PC monitors - we’ve got you covered! Can be used as LCD screen cleaner, tv cleaner, smart tv screen cleaner, and more
- Premium Super Soft Plush Microfiber Cloth - Included in this efficient screen cleaning kit. This screen cleaner spray and wipe has our signature plush microfiber cloth specially designed to comply with screens and monitors and leave them streak-free. Has been shown to effectively absorbs stubborn stains, zero streaks, and no fiber shedding. Always use this together with our screen cleaner for the best results
- Easy-to-Use Screen Cleaner Kit + microfiber cleaning cloth - The EVEO Screen Cleaning Kit will easily be your new favorite tool when it comes to taking care of the things you love most, quick and easy solution for a streak-free screen. Simply screw on the sprayer gun on the screen cleaner bottle. Spray the cleaning liquid onto the microfiber cloth, then wipe the screen until desired cleanliness & shine is achieved.
- Quality Screen Care Kit Worth Purchasing - Enjoy a convenient Screen Cleaner anytime, anywhere you need it. Your satisfaction is our top priority. We stand behind the quality of our products and that’s why, you shouldn’t be worrying at all. We manufacture the Best Screen Cleaner. and can be used for laptop cleaning kit, laptop screen cleaner, tv screen cleaner for smart tv. MacBook screen cleaner, monitor cleaner or screen cleaner spray for electronic devices with microfiber cleaning cloth
sudo usermod -aG lxd "$USER"
newgrp lxdThe second command starts a shell with the new group membership. Opening a new login session also works. Check the effective groups before continuing if the client reports a permissions error.
This is not an ordinary application group. Canonical states: “Local access to LXD through the Unix socket always grants full access to LXD.” A user with that access can attach host files or devices and change security settings for every instance. Treat membership in lxd as a root-trust decision, and remove members who no longer administer the VPS.
Initialize the LXD daemon
LXD needs a storage pool and basic server configuration before it can launch instances. For a straightforward first setup, use the minimal initializer:
lxd init --minimalThis is appropriate when you want to get a first container running with sensible defaults. The interactive form is available when you need to choose a storage backend, design a particular network, or set other server-level options:
lxd initInitialization is a daemon operation, not a per-container operation. Complete it once for the LXD installation, then launch additional instances against the configured server. If you are building a production host, decide where container data belongs and how it will be backed up before filling the storage pool.
Launch your first Ubuntu container
The ubuntu: image remote provides official Ubuntu images. This command downloads the Ubuntu 24.04 LTS image, creates an instance named first, and starts it:
Rank #3
- 【Large size】：Measuring 800 x 300 mm/ 31. 5×12 inches, which is wider and taller than others. Large mouse pad can perfectly fit your keyboard and mouse of any size, and there is also ample space for peripherals such as phones, tablets, etc.
- 【LED backlight mouse pad】：Blade Hawks RGB mouse pad provides 7 static modes and 7 dynamic modes will give you the options you are looking for. Power-off memory function remembers the last lighting mode you selected. The super glow fiber Chroma will give you a colorful gaming setup that you want.
- 【Anti-slip rubber base】：Made from Natural rubber, this gaming mousepad will firmly grip your desktop, allowing you to enjoy the ultimate precision in the games you are most passionate about. It also comes with a texture that enhances this ability even further.
- 【Smooth and waterproof surface】: Micro-textured cloth surface, for extremely precise mouse control and a smooth movement. When liquid splashes on the gaming mouse pad, it forms water droplets and slides down. Will not delay your work or gameplay.
- 【Plug and play】: This mouse and keyboard pad is powered by USB, plug and play, no driver required. One button control light modes. Press one time to change the lighting mode, press twice to change the brightness, press and hold about 3 seconds turn ON/OFF.
lxc launch ubuntu:24.04 firstThe name at the end is your local instance name; choose one that describes its role, such as web or staging. The first launch may take longer while the image is downloaded. Subsequent instances can reuse a locally available image.
To create an instance without starting it, use lxc init instead:
lxc init ubuntu:24.04 secondThis distinction is useful when you want to apply configuration before the first boot. lxc launch is equivalent to creating and starting; lxc init creates a stopped instance.
Find the state and IP address
List instances immediately after launching:
lxc listThe table reports the instance name, running state, IP addresses, instance type and snapshots. The address appears after the container has booted and its network interface has acquired one. If the address column is empty at first, wait briefly and run lxc list again.
For deeper information about one instance, run:
lxc info firstThe detailed output includes information such as architecture, process ID and usage data. Use it to distinguish a stopped container from one that is running but has not yet obtained an address.
An address shown by LXD is not automatically a public Internet address. It is commonly an address on the VPS’s private bridge. To publish an application, you must deliberately expose only the required service ports, either through a proxy or an LXD networking rule, and also allow those ports through the host and provider firewalls. Keep the management API separate from application traffic.
What’s actually slowing this PC down?
Pick the symptom - the matching free tool is one click away.
Rank #4
- 【Softer and More Comfortable】Vaydeer wrist rest has unique diamond pattern, which is the combination of softness and aesthetics. The materials of wrist rest are improved into higher quality memory foam and covered with silky smooth lycra. The computer wrist rest makes you as comfortable and cushiony as like rest your wrists on clouds.
- 【Ergonomic Wrist Saver】The wrist rests for keyboard and mouse comes with a 17.32×3.15×0.83 inch keyboard wrist pad and a 5.94×3.15×0.83 inch mouse wrist support. Based on ergonomic design, the unique concave shape is the perfect fit for your wrist joints. The wrist rest pad fits most computer keyboards and laptops, improve hand and wrist posture, release your wrist and arm stress.
- 【Non-Slip Rubber Bottom】Featuring an anti-skid silicone base on the bottom, this wrist keyboard support stays firmly in place on your desk, preventing the padding from sliding around, ensuring stable and consistent wrist support during extended computer sessions.
- 【Better Experience & Pain Relief】Our keyboard arm rest is beneficial to alleviate the soreness caused by direct contact and friction between your arm and a hard desk surface, reducing the risk of wrist fatigue or carpal tunnel. The soft texture of memory foam can evenly distribute the pressure around your wrists and provide good support with just enough give.
- 【Helpful in Multiple Scenarios】Whether you're working, studying, writing, typing, gaming, this keyboard and mouse rest combo is an essential accessory to add comfort and support to your hands and wrists. It’s also a great gift for men, women, family, friend, coworker, gamer, teacher, etc.
Choose a container or a virtual machine
The same Ubuntu image alias can be used for either type. The default is a container:
lxc launch ubuntu:24.04 ubuntu-containerAdd --vm to request a virtual machine:
lxc launch ubuntu:24.04 ubuntu-vm --vm| Characteristic | Container | Virtual machine |
|---|---|---|
| Kernel | Shares the Ubuntu VPS kernel | Boots a separate guest kernel |
| Typical overhead | Lower; no guest kernel to run | Higher because the guest OS is virtualized |
| Isolation model | Linux container isolation | Hardware-assisted virtual-machine boundary |
| Host requirement | Runs without hardware virtualization support | Requires host virtualization capability |
| LXD command | lxc launch ubuntu:24.04 name |
lxc launch ubuntu:24.04 name --vm |
If the VPS does not provide virtualization extensions, continue with containers and skip VM steps. Choose a VM when you need a separate kernel or stronger workload separation; choose a container when the host-kernel model and lower overhead meet your needs.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Understand LXD networking before exposing anything
Container application networking
Each container can have an address on an LXD-managed network. Use lxc list to discover that address, then configure your application to listen on the intended interface. Publish only the service ports the application needs. A reverse proxy or explicit port-forwarding design can keep the container address private while presenting a controlled public endpoint.
Free tools Windows power users keep installed
One-click scans. No signup required.
Apply rules at more than one layer where your VPS provider supports it: the container or LXD network, the Ubuntu host firewall, and the provider’s edge firewall. Document which address receives public traffic and where TLS or another protocol terminates. Application exposure is separate from access to LXD itself.
The LXD management API
LXD is local Unix-socket-only by default. You do not need to open an Internet-facing management port merely to run local containers. If a remote client or the web UI is required, configure the HTTPS listener deliberately with the core.https_address setting.
Canonical’s tutorial demonstrates binding the UI to [::1]:8443 for local browser access. That loopback binding keeps the listener on the VPS itself. For production remote administration, bind HTTPS to one intended address and restrict the port with firewall rules that permit only authorized hosts or subnets. Do not bind broadly as a shortcut for making the client connect.
Best Value
- 【No Drill Mounted】Cable management tray can be assembled in as little as 3 minutes or less-simply. Side clips easily clampe the edge of desk, pass through the holes on the sides, and secure excess cables with baskets. Desk cable management supports inward or outward installation to meet your needs in different scenarios, and provides you with great convenience when collecting and organizing wires.
- 【Rubber Pad Protects Desk】Wire organizer under desk built-in soft rubber pads on the clamp protect your desk from scratches, so you will not damage your furniture or office.
- 【Sturdy and Beautiful】Cord management under desk is made of high-quality carbon steel and holds about 15 lbs. The wire basket has 2 holes on each side of the tray to enable your cables to pass freely. Cable baskets are suitable for desk thickness use from 0.4" to 2.4".
- 【Space Saving & Keep Organized】Desk cable management tray holds all your power cords, outlet strips, USB hubs and computer transformers hidden from your feet, and the data cables will not enter the vacuum cleaner to keep your desk clean and tidy. Desk wire organizer is also suitable for use in the kitchen and outdoors.
- 【Reduce Safety Risks】Cable tray under desk keeps all plugs away from your kids, no more worry about tripping. Using 2 holes wire tray saves extra space, helps you easily cabling and wire protection. The mesh design is not easy to accumulate dust, but avoids safety accidents caused by messy wires.
Because LXD API access is effectively administrative access, a firewall rule is necessary but not sufficient. Use trusted administrator accounts, protect certificates and keys, monitor who can reach the port, and remove the listener when remote administration is no longer needed.
Recommended Free Tools
Use unprivileged containers by default
Default unprivileged containers are the safer starting point. They map container root to an unprivileged identity on the host, reducing the impact of a compromise. Privileged containers remove important parts of that protection; Canonical’s security guidance warns that they are not root-safe. Use one only for a documented compatibility requirement, and treat the workload as having a substantially higher risk.
- Keep the Ubuntu host and LXD security updates current.
- Update the container image’s packages after the instance starts.
- Limit
lxdgroup membership to operators trusted with root-level control. - Prefer unprivileged containers and avoid adding host devices or files unless required.
- Keep the HTTPS management listener private or tightly firewalled.
- Take snapshots or backups before risky changes, and test restoration separately.
Minimal setup versus a custom production design
lxd init --minimal is a useful learning and quick-start path, but it intentionally avoids many design choices. Use interactive lxd init when you need a specific storage backend, a separate disk, a defined network range, or a policy that must be reproduced on multiple hosts.
Write down the choices you make: storage location, bridge or uplink design, address ranges, firewall ownership, image source and backup destination. A container can be recreated from an image, but application data, secrets and network policy still need an explicit recovery plan.
Common first-run problems
“Permission denied” from the client
Confirm that your account is in the lxd group and that you started a new shell with newgrp lxd or logged in again. If access still fails, check that the Snap installation completed and that you are invoking the expected lxc client.
The container has no address
Run lxc list again after boot completes, then inspect lxc info first. An empty address does not mean the daemon is exposed or that the container is safe to publish; it means you need to resolve the instance’s network configuration before routing application traffic.
A VM will not start
Verify that the VPS exposes hardware virtualization. Containers do not require that capability, so use the non---vm launch form when the provider does not offer nested or hardware-assisted virtualization.
Remote administration cannot connect
Check that core.https_address is bound to the intended address, that the firewall allows the management port only from an authorized host or subnet, and that the client is using the correct HTTPS endpoint and trust material. Do not solve a connectivity problem by opening the listener to every source address.
Quick Recap
A safe first-session checklist
- Verify Ubuntu Server, sudo access and available disk; use Canonical’s 20 GiB tutorial minimum as a starting point, not a capacity guarantee.
- Install LXD with
sudo snap install lxd. - Add only trusted operators to the
lxdgroup and start a new shell. - Run
lxd init --minimal, or use interactive initialization for custom storage and networking. - Launch
ubuntu:24.04withlxc launch. - Use
lxc listfor state and addresses, andlxc infofor detailed diagnostics. - Keep the instance unprivileged, update its packages, and expose only documented application ports.
- Leave LXD local-only unless remote administration is essential; if it is essential, bind HTTPS narrowly and firewall it.
- Back up important data and test how you will restore it before making production changes.
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.
Do these 3 things before closing this tab:
1Fix the driver behind crashes, sound loss and screen glitches2Repair Windows errors before they cause bigger problems3Scan for outdated or missing drivers - takes under a minute
