On Wed, 19 Nov 2014, David YE wrote: > At booting time after a fresh install of ubuntu 12.04.5 on a Lenovo X240, > the dmesg displayed on screen this message : > [ 7.290001] thinkpad_acpi: Unsupported brightness interface, please > contact ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx > Please acknowledge this email. You can safely ignore that message. Thanks. -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh ------------------------------------------------------------------------------ Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server from Actuate! Instantly Supercharge Your Business Reports and Dashboards with Interactivity, Sharing, Native Excel Exports, App Integration & more Get technology previously reserved for billion-dollar corporations, FREE http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel