Cheap Ubuntu server for student accounts (with $200 credit)

Question

Cheap Ubuntu server for student accounts (with $200 credit)

Mark Locklear 25

Hey all, I am a community college instructor and I am trying to figure out how my students can use the free student account (with $200 credit) to create a basic Ubuntu server. The server itself doesn't need to be anything robust, just the ability to install a LAMP stack.

Last summer we used the standard_B1s server size, but it does not seem to be available not no matter what combination of zones or regions I choose. I've also looked through other sizes and $60/mo is the cheapest I can find.

Any help appreciated.

Mark Locklear 25 Reputation points

2026-05-26T17:28:27.85+00:00

Not helpful! I search "v2" and see "unsupported architecture" or "size not available"
Hemalatha 14,525 Reputation points Microsoft External Staff Moderator

2026-05-27T08:59:00.28+00:00

Thank you for your follow-up and for sharing the error details.

What you are experiencing is typically due to a combination of SKU availability constraints in Azure for Students subscriptions and image–architecture compatibility.

In many regions, lower-cost VM sizes such as B-series (including B1s_v2 variants) may not be consistently exposed for student or trial subscriptions due to capacity restrictions or regional availability. This is why the size may not appear even after trying different regions and configurations.

Additionally, the “unsupported architecture” message generally indicates a mismatch between the selected Ubuntu image architecture and the VM size. For example, selecting an ARM64-based image with an x64 VM size (or vice versa) can result in this error even if the size appears selectable.

To proceed, we recommend ensuring the Ubuntu image selected is the standard x64 (Gen1 or Gen2) image and retrying the deployment in a different nearby region without selecting Availability Zones, as this can further limit available SKUs.

If B-series sizes remain unavailable, you may consider alternatives such as B1ms or B2s, which are still cost-effective and more broadly available in student subscriptions.

Answer accepted by question author

Alex Burlachenko 22,120 MVP Volunteer Moderator

hi Mark Locklear & thanks for join me here at Q&A portal,

B1s may simply be unavailable for Azure for Students in the regions they can use. Use Free services in the portal first, then try newer cheap burstable sizes like B1ls, B1ms, B2pts_v2, B2ats_v2, or B2ls_v2 depending on region. If none appear, it is subscription/region capacity, not something the students broke.

Azure for Students currently gives student credit and access to free services, but exact VM size availability still depends on subscription, region, zone, and quota. https://azure.microsoft.com/en-us/free/students

For the cheapest Ubuntu LAMP lab, create VM from Portal > Free services > Linux virtual machine, not from the normal VM wizard. Microsoft says this path is better for free/credit-based offers because it filters to eligible free-tier options where available. https://learn.microsoft.com/en-us/answers/questions/5861725/cant-create-b1s-virtual-machine-while-azure-for-st

If B1s is missing, try without Availability Zone first. Pick “No infrastructure redundancy required”. Small sizes often disappear when u pin to a zone.

Use CLI to see what each student subscription can actually deploy az vm list-skus --location eastus --size Standard_B --all -o table

Then try a few regions eastus, eastus2, centralus, westus3, southcentralus

If students only need LAMP basics, use Ubuntu Server 24.04 LTS, Standard HDD or Standard SSD, no premium disk, no public IP SKU extras beyond what is required, auto-shutdown enabled, and delete disks after the lab. A tiny VM left running all semester is how Azure teaches budgeting with a baseball bat.

VM SKU availability troubleshooting https://learn.microsoft.com/en-us/azure/azure-resource-manager/troubleshooting/error-sku-not-available

if B1s is not offered, dont fight it for hours. Use another low-end burstable size available in that student subscription and region, or have them use Azure App Service, GitHub Codespaces, or local Docker for the LAMP lab.

rgds,

Alex

&

If my answer was helpful pls mark it and additional thx if u follow me at Q&A portal

Mark Locklear 25 Reputation points

2026-05-27T12:11:47.2833333+00:00

Thanks Alex this is helpful, I didn't know about the "Free Services" area of Azure. Unfortunately I'm not seeing any better availability with the instructions you shared. With a clearer, more reliable path to creating VMs Azure is missing an opportunity to expose students to their platfrom.
Alex Burlachenko 22,120 Reputation points MVP Volunteer Moderator

2026-05-27T12:29:45.7333333+00:00

Mark Locklear u are welcome Martk

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Mark Locklear 25 Reputation points

2026-05-26T17:28:27.85+00:00

Not helpful! I search "v2" and see "unsupported architecture" or "size not available"
Hemalatha 14,525 Reputation points Microsoft External Staff Moderator

2026-05-27T08:59:00.28+00:00

Thank you for your follow-up and for sharing the error details.

What you are experiencing is typically due to a combination of SKU availability constraints in Azure for Students subscriptions and image–architecture compatibility.

In many regions, lower-cost VM sizes such as B-series (including B1s_v2 variants) may not be consistently exposed for student or trial subscriptions due to capacity restrictions or regional availability. This is why the size may not appear even after trying different regions and configurations.

Additionally, the “unsupported architecture” message generally indicates a mismatch between the selected Ubuntu image architecture and the VM size. For example, selecting an ARM64-based image with an x64 VM size (or vice versa) can result in this error even if the size appears selectable.

To proceed, we recommend ensuring the Ubuntu image selected is the standard x64 (Gen1 or Gen2) image and retrying the deployment in a different nearby region without selecting Availability Zones, as this can further limit available SKUs.

If B-series sizes remain unavailable, you may consider alternatives such as B1ms or B2s, which are still cost-effective and more broadly available in student subscriptions.
Mark Locklear 25 Reputation points

2026-05-27T12:11:47.2833333+00:00

Thanks Alex this is helpful, I didn't know about the "Free Services" area of Azure. Unfortunately I'm not seeing any better availability with the instructions you shared. With a clearer, more reliable path to creating VMs Azure is missing an opportunity to expose students to their platfrom.
Alex Burlachenko 22,120 Reputation points MVP Volunteer Moderator

2026-05-27T12:29:45.7333333+00:00

Mark Locklear u are welcome Martk

Answer 1

Hello Mark,

Thank you for reaching out Q/A.

What you are observing is expected behavior in some regions and subscription types. The Standard_B1s VM belongs to the legacy B-series (v1) family, and Microsoft has already announced retirement plans for older VM size families. Due to this transition, many regions — especially for Azure for Students and trial-based subscriptions — no longer expose Standard_B1s for new deployments.

Because of this, the SKU may remain unavailable regardless of the selected availability zone or region combination.

For student lab environments and lightweight Ubuntu/LAMP stack scenarios, Microsoft recommends using newer low-cost VM SKUs instead, particularly the B-series v2 family where available. The following alternatives are commonly suitable for coursework and introductory server deployments:

Standard_B1s_v2
Standard_B1ls
Standard_B1ms
Standard_B2ats_v2
Standard_A1_v2

Additionally, Availability Zones are not required for basic classroom or lab workloads. Deploying the VM without selecting an Availability Zone may expose additional VM size options.

Reference: https://learn.microsoft.com/en-us/azure/virtual-machines/sizes/general-purpose/b-family

Hope this helps! Please let me know if you have any queries.

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Cheap Ubuntu server for student accounts (with $200 credit)

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