Bug 167218

Summary: toshiba_acpi appears to be broken in 2.6.12-1.1376_FC3
Product: [Fedora] Fedora Reporter: Radek Bíba <rbiba>
Component: kernelAssignee: Dave Jones <davej>
Status: CLOSED CURRENTRELEASE QA Contact: Brian Brock <bbrock>
Severity: medium Docs Contact:
Priority: medium    
Version: 3CC: intel-linux-acpi, moneta.mace, pfrields, redhat, wtogami
Target Milestone: ---   
Target Release: ---   
Hardware: i386   
OS: Linux   
Fixed In Version: 2.6.12-1.1380_FC3 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2005-10-20 12:55:26 EDT Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---
Bug Depends On:    
Bug Blocks: 165150    

Description Radek Bíba 2005-08-31 13:17:48 EDT
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.10) Gecko/20050720 Fedora/1.0.6-1.1.fc3 Firefox/1.0.6

Description of problem:
With kernel-2.6.12-1.1372_FC3, toshiba_acpi is working, but after upgrade to
rnel-2.6.12-1.1376_FC3 and reboot, it fails to load, saying No such device.
FnFXd, a daemon for managing the Fn key, used for brightness control, sleeping
and so on doesn't work either, since it requires toshiba_acpi to be loaded.

When I boot the previous version, kernel-2.6.12-1.1372_FC3, the module works and
so does FnFXd.

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

How reproducible:

Steps to Reproduce:
1. Grab a recent Toshiba laptop (with Toshiba BIOS)
2. Install kernel-2.6.12-1.1376_FC3,
3. Reboot
3. when using FnFX, an error message will be printed as soon as it starts,
otherwise search for /proc/acpi/toshiba - should be loaded out of thebox, or
try modprobe toshiba_acpi

Actual Results:  toshiba_acpi isn't loaded, saying No such device

Expected Results:  toshiba_acpi just works with a Toshiba laptop, as did previously

Additional info:
Comment 1 Radek Bíba 2005-08-31 16:42:22 EDT
*** Bug 167240 has been marked as a duplicate of this bug. ***
Comment 2 Andreas Müller 2005-09-01 04:31:37 EDT
I've cloned this bug for FC4, which has the same problem with
kernel-2.6.12-1.1447_FC4, Bug #167281
Comment 3 Mace Moneta 2005-09-15 19:13:28 EDT
I checked kernel-2.6.12-1.1378_FC3 (since CVS noted the
linux-2.6-acpi-rollup-20050902.patch is included), and the same problem exists.
Comment 4 Mace Moneta 2005-09-15 20:29:22 EDT
Kernel bug 4953 appears to address this:


There is a patch (for 2.6.13-rc6), as well as a workaround (adding kernel
parameter acpi_specific_hotkey).

Comment 5 Radek Bíba 2005-09-19 03:05:03 EDT
Confirming, kernel parameter acpi_specific_hotkey added to kernel
(2.6.12-1.1376_FC3) command line solves the problem for the time being.
Thanks Mace!
Comment 6 Dave Jones 2005-09-23 21:53:25 EDT
fixed in cvs. will be in next update.
Comment 7 Fedora Update System 2005-10-20 10:30:07 EDT
From User-Agent: XML-RPC

kernel-2.6.12-1.1380_FC3 has been pushed for FC3, which should resolve this issue.  If these problems are still present in this version, then please make note of it in this bug report.
Comment 8 Radek Bíba 2005-10-20 12:55:26 EDT
Confirming fix, thanks. acpi_specific_hotkey is no longer needed.