serial: limit "kernel" CLI option to ttyS and ttyAMA interfaces only
Closed, ResolvedPublicBUG
Actions

Assigned To

Authored By

	c-po
	May 12 2026, 2:44 PM

Description

Recently we added the CLI knob set system console device <name> kernel to enable the Kernel and GRUB serial console on a given device.

Currently this is supported for serial console interfaces starting with ttyS and ttyAMA only.

		Status	Subtype	Assigned	Task
		Resolved	BUG	c-po	T8844 serial: T8844: fix default config injection leading to invalid boot console
		Resolved	BUG	c-po	T8853 serial: limit "kernel" CLI option to ttyS and ttyAMA interfaces only

c-po changed the task status from Open to In progress.

c-po claimed this task.

c-po triaged this task as Normal priority.

c-po updated the task description. (Show Details)

c-po changed Is it a breaking change? from Unspecified (possibly destroys the router) to Stricter validation.

c-po changed Issue type from Bug (incorrect behavior) to Feature (new functionality).

c-po closed this task as Resolved.May 13 2026, 6:03 PM

c-po moved this task from Need Triage to Completed on the VyOS Rolling board.