> Could it be that you don't load button module? Good guess but "button" is loaded, that was the first thing I checked. Here is the output of lsmod: Module Size Used by ipv6 237120 12 w83627hf 24848 0 nfs 215916 3 lockd 56360 2 nfs nfs_acl 3776 1 nfs sunrpc 137532 4 nfs,lockd,nfs_acl eeprom 6320 0 w83781d 31368 0 hwmon_vid 3392 2 w83627hf,w83781d i2c_isa 4352 2 w83627hf,w83781d i2c_amd756 6436 0 i2c_core 17536 5 w83627hf,eeprom,w83781d,i2c_isa,i2c_amd756 3c59x 40616 0 mii 5664 1 3c59x af_packet 17960 2 iptable_filter 3232 0 iptable_mangle 3104 0 iptable_nat 7652 0 ip_nat 15692 1 iptable_nat ip_conntrack 48320 2 iptable_nat,ip_nat nfnetlink 5912 2 ip_nat,ip_conntrack iptable_raw 2496 0 ip_tables 12740 4 iptable_filter,iptable_mangle,iptable_nat,iptable_raw x_tables 12132 2 iptable_nat,ip_tables video 13924 0 thermal 11240 0 fan 4036 0 container 3968 0 button 5808 0 battery 8260 0 ac 4292 0 ide_cd 35776 0 binfmt_misc 9800 1 loop 15400 0 dm_mod 49944 0 cpufreq_ondemand 6956 0 cpufreq_conservative 6952 0 cpufreq_powersave 2400 0 freq_table 4800 0 processor 21448 1 thermal amd_k7_agp 7660 1 agpgart 27240 1 amd_k7_agp hw_random 5688 0 evdev 8864 1 tsdev 7040 0 ext3 124936 3 jbd 51028 1 ext3 Next guess? Thanks, David Mathog mathog@xxxxxxxxxxx Manager, Sequence Analysis Facility, Biology Division, Caltech - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html