Hello, I think I have found a bug in acer-wmi.c, commit 987dfbaa65b2c3568b85e29d2598da08a011ee09: The function wmid3_set_device_status contains: struct wmid3_gds_input_param params = { .function_num = 0x1, .hotkey_number = 0x01, .devices = ACER_WMID3_GDS_WIRELESS & ACER_WMID3_GDS_THREEG & ACER_WMID3_GDS_WIMAX & ACER_WMID3_GDS_BLUETOOTH, }; (1<<0) & (1<<6) & (1<<7) & (1<<11) is zero. Meant bitwise or? And could someone please update the driver to support my laptop? See https://bugzilla.kernel.org/show_bug.cgi?id=36322 for details :-) Cheery Joern Heissler -- 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