http://bugzilla.kernel.org/show_bug.cgi?id=11674
[EMAIL PROTECTED] changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|2.6.26-rc6 regression - |2.6.26-rc6 regression -
|special keys unusable after |special keys unusable after
|resume - T21 |resume - T20, T21
------- Comment #17 from [EMAIL PROTECTED] 2008-10-02 23:56 -------
I have reproduced this regression on a T20 using 2.6.27.rc8.
ie. killing acpid and cat /proc/acpi/event shows
for each Fn key:
Fn F3:
ibm/hotkey HKEY 00000080 00001003
Fn-F4:
ibm/hotkey HKEY 00000080 00001004
Fn-F7:
switches the LCD/VGA
Fn F12:
ibm/hotkey HKEY 00000080 0000100c
Fn End: dims display
Fn Home:
ibm/hotkey HKEY 00000080 00001010
Fn Pgup:
turns light on/off
But after suspend, Fn keys do nothing,
with the exception of Fn-End and Fn_Home
which continue to control brightness
(w/o anything in /proc/acpi/event)
and FnPgUP which continues to control the light
(also w/o anything in /proc/acpi/event)
If 1b7fc5aae8867046f8d3d45808309d5b7f2e036a (mdelay->msleep)
is reverted, then the keys all work properly before and after suspend.
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