Describe the bug

Orbstack can't create arch both in GUI or CLI. The output message is:

[-32098] create 'arch': make rootfs: image not found: {archlinux current arm64 default}

I had created arch on multiple machines, and recently I encountered this bug. I have googled but there aren't any similar cases. And it seems like only arch is unavailable(I've tried ubuntu and nixos).

To Reproduce

simply run orb create arch

Expected behavior

No response

Diagnostic report (REQUIRED)

OrbStack info:
Version: 2.0.5
Commit: cfe47627f138ffd822c958553b0a93eaf2692c71 (v2.0.5)

System info:
macOS: 26.3.1 (25D2128)
CPU: arm64, 10 cores
CPU model: Apple M4
Model: Mac16,12
Memory: 32 GiB

Full report: https://orbstack.dev/_admin/diag/orbstack-diagreport_2026-03-17T13-59-29.369246Z.zip

Screenshots and additional context (optional)

No response