Hi, I'm very happy with my x100e though there is a bug with the number of brightness levels detected. 8 levels are reported but it should be 16. I'm able to use either 0-7 or 8-15 depending on the last setting in win 7. Part of the dmesg output: thinkpad_acpi: ThinkPad ACPI Extras v0.24 thinkpad_acpi: http://ibm-acpi.sf.net/ thinkpad_acpi: ThinkPad BIOS 6XET47WW (1.30 ), EC 6XHT43WW-1.183000 thinkpad_acpi: Lenovo ThinkPad X100e, model 35085GG thinkpad_acpi: tpacpi_acpi_handle_locate: Found ACPI handle for video thinkpad_acpi: detected a 8-level brightness capable ThinkPad Would someone be so kind and look into this? I'd be happy to provide more debug output. Jake ------------------------------------------------------------------------------ Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel