Comment 46 for bug 333386
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| Stefan Bader (smb) wrote Re: Cannot change brightness with 2.6.27-11+ kernel | #46 |
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@gidantribal,
the problem is still a bit elusive. The things you see on Jaunty sound like the laptop is not responding to the wmi-calls. I think you said this works on a vanilla 2.6.27 version. Does this also work on a vanilla 2.6.28 or .30? In any case I would be interested if you could check the acer-wmi brightnss interface there and tell me whether you can change brightness by echoing values into there or not.