thinkpad t500 suspend key not work

[Pavol Klačanský]

dist: karmic

acpi_listen - no output

acpi_osi=Linux - boot argument

[Pavol Klačanský (pavolzetor-deactivatedaccount)]

without acpi_osi it's not work as well

[Pavol Klačanský (pavolzetor-deactivatedaccount)]

above attachments fix the problem

[Ignacio Huerta (iox8)]

I just upgrades to Jaunty beta and suspend key stopped working in Thinkpad T400.

I created a file in /etc/acpi/events with the contents of pavolzetor's "/etc/acpi/events" file. That made my suspend key work again.

There's still something weird. Suspension works differently depending on the method used:

- FN+F4. Screen goes black smoothly, then it suspends. When it wakes up I have to enter my password. Just the same as in Jaunty.
- Gnome icon. Screen goes black suddenly and it suspends much faster. When it wakes up it doesn't ask for a password.

I'm satisfies with the Jaunty speed, but I'm a bit puzzled at the differences.

[Matthäus Brandl (matthaeus)]

Got the same problem on a Thinkpad X60s, but the suggested sollution doesn't work.

[Matthäus Brandl (matthaeus)]

Now I just realised that suspend IS working but I'm missing hibernate, so never mind.