Bug 140279 – During warm boot, CDROM is not recognized

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Bug 140279 - During warm boot, CDROM is not recognized

Summary:	During warm boot, CDROM is not recognized

Status:	CLOSED NOTABUG

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	kernel (Show other bugs)
Sub Component:
Version:	3
Hardware:	i686 Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Dave Jones
QA Contact:	Brian Brock
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2004-11-21 19:25 EST by Klaus Wolf
Modified:	2015-01-04 17:12 EST (History)
CC List:	2 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2004-11-24 04:23:48 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
dmesg output (when DVDROM was properly detected) (14.58 KB, text/plain) 2004-11-21 19:35 EST, Klaus Wolf	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description Klaus Wolf 2004-11-21 19:25:04 EST

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (compatible; Konqueror/3.3; Linux 2.6.9-1.678_FC3; X11; i686; en_US, de) (KHTML, like Gecko)

Description of problem:
After warm boot, CDROM/DVDROM is not recognized.


Version-Release number of selected component (if applicable):
2.6.9-1.678_FC3

How reproducible:
Always

Steps to Reproduce:
1. boot FC3
2. reboot
3.
    

Actual Results:  No /dev/hdb exists.

Expected Results:  /dev/hdb should exist.

Additional info:

Proper dmesg output:

Nov 18 21:11:58 golulu kernel: hdb: PIONEER DVD RW DVR-106D, ATAPI CD/DVD-ROM drive
Nov 18 21:12:00 golulu kernel: hdb: ATAPI 32X DVD-ROM DVD-R CD-R/RW drive, 2000kB Cache, UDMA(33)

Erroneous dmesg output:

Nov 18 19:53:36 golulu kernel: hdb: probing with STATUS(0x40) instead of ALTSTATUS(0x58)

Error never occured with vanilla 2.6.9 kernel. Windows has no problems detecting the device. FC3 detects properly after cold start (turning the computer off - just RESET doesn't work).

Comment 1 Klaus Wolf 2004-11-21 19:35:43 EST

Created attachment 107151 [details]
dmesg output (when DVDROM was properly detected)

Comment 2 Klaus Wolf 2004-11-24 04:23:48 EST

Problem appears to be BIOS/initialization related. Sorry for any 
inconvenience.

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