[ltp] Fn+F4 does nothing

Marius Gedminas linux-thinkpad@linux-thinkpad.org
Fri, 2 Nov 2007 13:44:15 +0200


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On Fri, Nov 02, 2007 at 03:31:08AM +0100, Qiuye Wang wrote:
> i was trying to set up the Fn+F4 as the key of ``suspend to ram'' on
> my T60, but it does not work. i checked /var/log/acpid and get the
> following:=20
>  executing action "/etc/acpi/sleepbtn.sh"
>  BEGIN HANDLER MESSAGES
>  END HANDLER MESSAGES
>  action exited with status 0
>  completed event "ibm/hotkey HKEY 00000080 00001004"
>=20
> i know that means at least the key-pressing is as an event, but
> nothing happens any more.=20

Sounds like Ubuntu.  Check whether ACPI_SLEEP is enabled in
/etc/default/acpi-support.

> i have installed ibm-acpi(thinkpad-acpi) and klaptopdaemon. And Fn+F12
> works well as hibernate.

Does klaptopdaemon give you any alternative ways of suspending (e.g. a
menu option)?

> Kernel version 2.6.22-2-686

Hm, Ubuntu's at 2.6.22-14-whatever, and it doesn't have a -686 kernel
any more, -generic is the default kernel flavour.

Marius Gedminas
--=20
Any sufficiently advanced bug is indistinguishable from a feature.
                -- Rich Kulawiec

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