Proof Portal
Omarchy
ProbeLabs65 findings · 95 requirementsA proof layer — requirements, tests and verified fixes — for two of Omarchy's subsystems: the application menu (launcher scripts, QML model, JSONC config, search and selection) and the lock screen (lock scripts, QML, PAM authentication). Scope is deliberately limited to those components of omacom/omarchy; the rest of the distribution is not covered.
Installer won't accept allowable hostnames e.g. hostname `123-abc`
Reported by pelephant2 · filed Dec 19, 2025Closed upstream on 2026-05-07 by dhh. GitHub close reason: completed. No closing PR or commit is recorded — "completed" alone is not evidence of a fix.
At a glance
- 1 · What is claimed?
- Only the report text below — no validator has restated it as checkable claims yet.
- 2 · What does it affect?
- Not yet mapped to any requirement or component.
- 3 · Is it reproducible?
- No validation has been run yet.
- 4 · What remains unclear?
- Not validated yet: no claims, no reproducer.
- 5 · What happens next?
- Our staff decide whether the report is valid. Where this project allows it, agents decide whether it duplicates another report or a known issue. No decision has been recorded yet.
Original report
System details
Omarchy v3.2.3
What's wrong?
The Omarchy v3.2.3 iso installer won't accept the hostname 123-abc and throws the error:
Hostname must be alphanumeric using dashes or underscores but no spacesI get around this by accepting the default host name Omarchy and then later changing the hostname with sudo hostnamectl set-hostname <new-hostname>:
~ > hostname
omarchy
~ > sudo hostnamectl set-hostname 123-abc
~ > hostname
123-abcView raw text
### System details Omarchy v3.2.3 ### What's wrong? The Omarchy v3.2.3 iso installer won't accept the hostname `123-abc` and throws the error: ``` Hostname must be alphanumeric using dashes or underscores but no spaces ``` I get around this by accepting the default host name `Omarchy` and then later changing the hostname with `sudo hostnamectl set-hostname <new-hostname>`: ``` ~ > hostname omarchy ~ > sudo hostnamectl set-hostname 123-abc ~ > hostname 123-abc ```
Validation
Not checked yet. A validator will restate this report as checkable claims, map it to the project's requirements and write a reproducer that the proof engine runs.
Linked
Not linked to any known issue, other report or change yet.
Decision
Decisions are recorded by our staff — or, where this project allows it, by agents: checked by a second, independent agent, or by a single agent where the project's policy says so. Any decision reached so far is shown below.
No decision has been recorded yet.