akahitman@akahitman-laptop:~$ ps uax | grep acpi
root        37  0.0  0.0      0     0 ?        S<   20:03   0:00 [kacpid]
root        38  0.0  0.0      0     0 ?        S<   20:03   0:00 [kacpi_notify]
root      4699  0.0  0.1   2260  1224 ?        Ss   20:03   0:00 /usr/sbin/acpid -c /etc/acpi/events -s /var/run/acpid.socket
107       4948  0.0  0.0   2112   928 ?        S    20:04   0:00 hald-addon-acpi: listening on acpid socket /var/run/acpid.socket
1000     16844  0.0  0.0   2908   788 pts/1    S+   23:32   0:00 grep acpi
akahitman@akahitman-laptop:~$ 3~