Bug 185744

Summary:	Serial console input does not work in dom0
Product:	[Fedora] Fedora	Reporter:	James Morris <jmorris>
Component:	kernel-xen	Assignee:	James Morris <jmorris>
Status:	CLOSED UPSTREAM	QA Contact:	Brian Brock <bbrock>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	rawhide	CC:	bstein, sct
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2006-06-02 04:14:08 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	179599

Description James Morris 2006-03-17 15:21:18 UTC

Serial console works, but is ouput only.

Comment 1 James Morris 2006-03-17 21:34:13 UTC

Looks like it's being caused or triggered by ACPI PNP.  As a temporary
workaround, use pnpacpi=off on the kernel command line (unless you actually need
it, of course).

Comment 2 Stephen Tweedie 2006-03-17 21:56:38 UTC

Nice catch --- with pnpacpi=off, I can run a xen0 kernel and still capture
serial console from another box.

Comment 3 James Morris 2006-03-17 22:51:19 UTC

I've reproduced this problem in xen-unstable, so it looks like an upstream bug.

Comment 4 James Morris 2006-06-02 04:14:08 UTC

This should have been resolved with the upstream fix.