Planning a Windows-to-Linux Migration for a Small Kirksville Office

Once a Linux pilot has succeeded, the next step is not to replace every Windows workstation in one weekend.

A small-office migration should be staged so that each group of users can move without putting customers or critical business processes at risk.

Require a completed inventory first

Before approving the project, document:

• every workstation;
• important applications;
• browser services;
• printers and scanners;
• shared storage;
• accounts and MFA;
• VPN and security tools;
• specialty hardware;
• backup software;
• users who still require Windows.

If that inventory is incomplete, the migration plan is incomplete.

Treat the pilot as a gate

The one-computer pilot should have already tested representative real work.

If the pilot found a critical blocker, resolve it or document a Windows exception before expanding the rollout.

Do not assume a problem will become easier when multiplied across more computers.

See How to Pilot Linux on One Business Computer Before Migrating the Rest.

Group workstations by risk

Do not migrate machines in arbitrary order.

Useful groups might be:

• browser-only/general office users;
• document-heavy users;
• accounting/bookkeeping;
• users with special peripherals;
• users with Windows-only software.

Move the lowest-risk group first.

Keep the highest-risk or most specialized users until the environment has already been proven.

Standardize the Linux setup

A business benefits from consistency.

Define:

• the Linux distribution and supported release;
• standard browser;
• office suite;
• update procedure;
• backup agent;
• remote-support method;
• file-share configuration;
• printer setup;
• approved applications.

A different hand-built configuration on every workstation increases future support cost.

Verify backups and restores

Before each workstation changes:

• back up user data;
• confirm cloud-only files are actually available;
• preserve credentials and recovery keys;
• test that the backup can be opened;
• document how to restore the user.

A backup process is not proven until recovery works.

Migrate data and accounts deliberately

Move:

• documents;
• photos;
• browser profiles;
• bookmarks/passwords through supported methods;
• email/account access;
• shared-drive connections;
• application-specific data where supported.

Do not wipe the old system before the new working copy has been verified.

See Moving Your Photos, Documents and Browser Data From Windows to Linux.

Keep justified Windows exceptions

A successful Linux migration does not require ideological purity.

If one workstation still needs:

• Adobe Creative Cloud;
• proprietary accounting software;
• hardware-specific utilities;
• specialty industry software;

keep Windows where the business need justifies it.

The goal is a supportable office, not a 100% Linux score.

Train employees before the old workflow disappears

Training should focus on actual changes:

• launching applications;
• opening/saving files;
• printing/scanning;
• installing approved updates;
• using shared drives;
• browser differences;
• where to get help.

Employees do not need a Linux administration course.

They need to know how to complete their jobs.

Roll out in stages

A practical rollout might be:

1. low-risk users;
2. verify for several working days;
3. resolve issues;
4. migrate the next group;
5. leave specialized systems last.

Set rollback criteria before each stage.

If a critical workflow fails and has no acceptable workaround, restore the previous environment rather than improvising under customer pressure.

For the business-wide dependency audit, see What Business Software Must Be Checked Before an Office Moves to Linux?.