Bug 162879 - CD drive not mountable
CD drive not mountable
Status: CLOSED DUPLICATE of bug 162347
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
4
i386 Linux
medium Severity high
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Assigned To: Kernel Maintainer List
Brian Brock
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2005-07-11 00:15 EDT by Geraldo Veiga
Modified: 2007-11-30 17:11 EST (History)
1 user (show)

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Fixed In Version:
Doc Type: Bug Fix
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Clone Of:
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Last Closed: 2005-07-12 18:08:31 EDT
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Description Geraldo Veiga 2005-07-11 00:15:32 EDT
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.8) Gecko/20050524 Fedora/1.0.4-4 Firefox/1.0.4

Description of problem:
I am running FC4 on a Dell Inspiron 8100 with a SAMSUNG CD-ROM SN-124
CD Drive cannot be mounted.  Loading an Audio CD causes a system crash.  I had already observed this problem in some kernel releases of FC3.

After loading a data CD-ROM the following messages are generated:

Jul 11 00:53:57 ggv-win32 kernel: hdb: status error: status=0x58 { DriveReady SeekComplete DataRequest }
Jul 11 00:53:57 ggv-win32 kernel: ide: failed opcode was: unknown
Jul 11 00:53:57 ggv-win32 kernel: hdb: drive not ready for command
Jul 11 00:53:58 ggv-win32 kernel: hdb: status error: status=0x7f { DriveReady DeviceFault SeekComplete DataRequest CorrectedError Index Error }
Jul 11 00:53:58 ggv-win32 kernel: hdb: status error: error=0x7f { IllegalLengthIndication EndOfMedia AbortedCommand MediaChangeRequested LastFailedSense=0x07 }
Jul 11 00:53:58 ggv-win32 kernel: ide: failed opcode was: unknown
Jul 11 00:53:58 ggv-win32 kernel: hdb: DMA disabled
Jul 11 00:53:58 ggv-win32 kernel: hdb: drive not ready for command
Jul 11 00:53:58 ggv-win32 kernel: hdb: ATAPI reset complete
Jul 11 00:53:58 ggv-win32 kernel: hdb: status error: status=0x7f { DriveReady DeviceFault SeekComplete DataRequest CorrectedError Index Error }


Version-Release number of selected component (if applicable):
kernel-2.6.12-1.1390_FC4 and kernel-2.6.12-1.1387_FC4

How reproducible:
Always

Steps to Reproduce:
1. Boot system
2. Load CD-ROM
3. Examine /var/log/messages
  

Actual Results:  CD-ROM was not automatically mounted.

If I try to open it manually with

mount /dev/hdb  /media/cdrom -t iso9660

The resualt is the following:mount: block device /dev/hdb is write-protected, mounting read-only
mount: wrong fs type, bad option, bad superblock on /dev/hdb,
       missing codepage or other error
       (could this be the IDE device where you in fact use
       ide-scsi so that sr0 or sda or so is needed?)
       In some cases useful info is found in syslog - try
       dmesg | tail  or so





Additional info:
Comment 1 Dan Carpenter 2005-07-11 01:39:17 EDT
That really looks like a bad CDROM.  Do you have any different CDROMs to test with?

Comment 2 Geraldo Veiga 2005-07-11 13:55:12 EDT
It started working again after a few days.  You could be right. It had happened
before (with FC3 kernels) and I associated the event with kernel updades.  

The reasons I am not just saying  "never mind" are:

1. Even during the downtime under FC, it still worked under Windows XP.

2. Loading an audio CD  would freeze the system.

During the boot process, there is still a funny message:

Jul 11 12:57:29 ggv-win32 kernel: ide-cd: cmd 0x28 timed out
Jul 11 12:57:29 ggv-win32 kernel: hdb: DMA interrupt recovery
Jul 11 12:57:29 ggv-win32 kernel: hdb: lost interrupt
Jul 11 12:57:29 ggv-win32 kernel: hdb: status error: status=0x58 { DriveReady
SeekComplete DataRequest }
Jul 11 12:57:29 ggv-win32 kernel: ide: failed opcode was: unknown
Jul 11 12:57:29 ggv-win32 kernel: hdb: drive not ready for command
Jul 11 12:57:29 ggv-win32 kernel: hdb: status timeout: status=0xd0 { Busy }
Jul 11 12:57:29 ggv-win32 kernel: ide: failed opcode was: unknown
Jul 11 12:57:29 ggv-win32 kernel: hdb: DMA disabled
Jul 11 12:57:29 ggv-win32 kernel: hdb: drive not ready for command
Jul 11 12:57:29 ggv-win32 kernel: hdb: ATAPI reset complete
Comment 3 Dave Jones 2005-07-12 18:08:31 EDT

*** This bug has been marked as a duplicate of 162347 ***

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