Dear ibm-acpi-devel, Logfile on Debian Wheezy shows to report to you like as belows, At that time, I installed(and config) cpufreqd. What can I do to solve issue? Thinkpad X220i(Core i3) $ uname -a Linux nutmeg 3.2.0-4-amd64 #1 SMP Debian 3.2.65-1+deb7u2 x86_64 GNU/Linux $ cat /var/log/messages Apr 29 13:04:26 nutmeg kernel: [116579.524500] thinkpad_acpi: unknown possible thermal alarm or keyboard event received Apr 29 13:04:26 nutmeg kernel: [116579.524506] thinkpad_acpi: unhandled HKEY event 0x6040 Apr 29 13:04:26 nutmeg kernel: [116579.524509] thinkpad_acpi: please report the conditions when this event happened to ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx Apr 29 13:04:26 nutmeg kernel: [116579.525096] thinkpad_acpi: EC reports that Thermal Table has changed -- hiroshi pxb14120@xxxxxxxxx ------------------------------------------------------------------------------ One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel