Hello! I have a thinkpad e520 with debian on it. $ uname -a Linux petter-laptop2-debian 2.6.39-bpo.2-amd64 #1 SMP Tue Jul 26 10:35:23 UTC 2011 x86_64 GNU/Linux Whenerver i press the numlock key this is added at that point in time to the output of dmesg: [ 597.052891] thinkpad_acpi: THERMAL ALERT: unknown thermal alarm received [ 597.052896] thinkpad_acpi: unhandled HKEY event 0x6000 [ 597.052898] thinkpad_acpi: please report the conditions when this event happened to ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx The numlock key otherwise works as usual. Any ideas of what is wrong? Seems like a kind of strange error to me. Do you want any more information from me? Best regards, Petter Säterskog ------------------------------------------------------------------------------ Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel