[Bugme-new] [Bug 11429] New: Dvd-burner not detected when ACPI=off, keeps probing
bugme-daemon at bugzilla.kernel.org
bugme-daemon at bugzilla.kernel.org
Tue Aug 26 02:35:07 PDT 2008
http://bugzilla.kernel.org/show_bug.cgi?id=11429
Summary: Dvd-burner not detected when ACPI=off, keeps probing
Product: IO/Storage
Version: 2.5
KernelVersion: 2.6.26
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Serial ATA
AssignedTo: jgarzik at pobox.com
ReportedBy: rob at bsdfreaks.nl
Latest working kernel version:
Earliest failing kernel version:
Distribution:Archlinux
Hardware Environment:
* Intel Core2Duo 2.4 ghz
* Foxconn P9657AA-8EKRS2H
(P965+ICH8R)
* Jmicron JB361
Problem Description: When I disable ACPI the DVD burner is not detected. It
keeps probing it.
I disabled ACPI since I still have stability problems with acpi enabled (see
bug report http://bugzilla.kernel.org/show_bug.cgi?id=10572)
I tried several kernels:
- Original Archlinux kernel 2.6.26
- 2.6.27-rc1-Zenmm1 with latest libata-dev from git
With all tested kernels the symptons are the same, when ACPI=off the dvd isn't
detected and it works direct when ACPI=on
I attach the output of the dmesg with and without acpi=on and lspci -vvv
Note: I'm on holiday from 28-8 till 19-9 so don't expect fast response.
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