Hi Michael! On Wed, 04 Mar 2015, Michael Heuberger wrote: > Hello everyone > > I just spotted these errors on the dmesg output on my Ubuntu 14.10 Laptop: > > [ 1.702492] thinkpad_acpi: ThinkPad ACPI Extras v0.25 > [ 1.702495] thinkpad_acpi: http://ibm-acpi.sf.net/ > [ 1.702496] thinkpad_acpi: ThinkPad BIOS GRET40WW (1.17 ), EC unknown > [ 1.702498] thinkpad_acpi: Lenovo ThinkPad X1 Carbon 2nd, model > 20A7006KAU > [ 1.707723] thinkpad_acpi: Unsupported brightness interface, please > contact ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx > [ 1.707744] thinkpad_acpi: unknown version of the HKEY interface: 0x200 > [ 1.707746] thinkpad_acpi: please report this to > ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx > > Any suggestions what I should do? You will need a very recent Linux kernel to get support for the X1C adpt. keyboard. There are some patches pending that should be merged for Linux 4.1, and Linux 4.0 and 3.19 already have some support for it. -- "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 ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel
