Special thanks to Guo Yonggang for showing me where to find the source code for these input system utilities. The following were recorded using "acpi_osi=Linux". If I omit that, volume up and down remain the same but mute no longer results in any input events. ThinkPad model: Lenovo ThinkPad X61 Model number: 7673CTO BIOS version: 7NET29WW (1.10 ) Linux distribution: Fedora 8 Linux kernel: 2.6.23.9-85.fc8 thinkpad_acpi version: 0.18-20071203 volume up key: EV_MSC code=4 value=176 EV_KEY KEY_VOLUMEUP pressed EV_SYN code=0 value=0 EV_MSC code=4 value=176 EV_KEY KEY_VOLUMEUP released EV_SYN code=0 value=0 volume down key: EV_MSC code=4 value=174 EV_KEY KEY_VOLUMEDOWN pressed EV_SYN code=0 value=0 EV_MSC code=4 value=174 EV_KEY KEY_VOLUMEDOWN released EV_SYN code=0 value=0 mute key: EV_MSC code=4 value=160 EV_KEY KEY_MUTE pressed EV_SYN code=0 value=0 EV_MSC code=4 value=160 EV_KEY KEY_MUTE released EV_SYN code=0 value=0 ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://ad.doubleclick.net/clk;164216239;13503038;w?http://sf.net/marketplace _______________________________________________ ibm-acpi-devel mailing list ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel