I'm trying to upgrade my Windows 10 PC to Windows 11, but I have a dual-boot set?

4q8oyySi1k · Post by **4q8oyySi1k** » Sun Jan 11, 2026 7:57 pm

Another option is to temporarily disconnect the Linux drive in your BIOS during the upgrade, then reconnect it after.

114en · Post by **114en** » Mon Jan 12, 2026 1:24 am

Have you checked if the Windows partition itself has the full 64GB of free space required for the upgrade? Hope that helps.

1421yrngx · Post by **1421yrngx** » Mon Jan 12, 2026 1:51 am

Can confirm. Yeah, that's a good point. Also, make sure your Windows drive is set as the primary boot device in your BIOS before starting the upgrade.