Don't top post. On Tue, Feb 23, 2010 at 6:10 PM, nidhi mittal hada <nidhimittal19@xxxxxxxxx> wrote: > > where do i do that > system is already hanged !!! > >> Alternatively, you can try echo b > /proc/sysrq-trigger Well... then what you can avail from sysrq even if you have it ! You must use it from a serial console like minicom or teraterm. -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ