Hi, on my Fujitsu Lifebook E753 I experienced some "regressions" with current kernel versions compared to linux 3.5 (used in Ubuntu 12.04 for instance): - on bootup backlight is extremely dark (I can change it though) - the wireless button does not work any more Today I did a bisect and found out, that the "regression" was introduced with commit "a57f7f9175b8ccbc9df83ac13860488913115de4". Searching the internet I read about a bootloader option "acpi_osi="!Windows 2012" which solved the issue for me. If you want/need some further information for a patch just tell me. I don't have any insight into ACPI escpecially the new Windows8 changes so if you can't do anything about it I apologize for the noise. Regards jhs -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
