http://bugzilla.kernel.org/show_bug.cgi?id=9515
Summary: Brightness button does not work anymore on Toshiba
laptop
Product: ACPI
Version: 2.5
KernelVersion: 2.6.23.*
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Other
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
Most recent kernel where this bug did not occur: 2.6.22.*
Distribution: Slackware -current
Hardware Environment: laptop, Toshiba Satellite A100
Problem Description:
The brightness button (combo Fn+F6 and Fn+F7) does not work anymore since I
upgraded to kernel (home made configuration) 2.6.23.* (lastest 2.6.23.9,
vanilla).
No acpi log message when pushing the button ... (there was a message with
2.6.22)
As the 2.6.22 worked fine, I seeked in the acpi source and found that this was
the file ec.c that didn't worked as it was supposed to.
Recompiled the 2.6.23 with the ec.c file from the 2.6.22 -> brightness button
is back and working.
Thanks in advance
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