Hi,
I'm facing some issues with a device driver, when I try to insert it it hangs!. I added some printks to debug this issue but as the system hangs I am not able to execute the dmesg command in order to see the issue. On the other hand, the /var/log/messages do not display the printks I added (as KERN_ERR). So, how can I take this situation?. Is there a way to send all kernel messages (printks) to a serial terminal?. I used the console=ttyS0 option, but it only shows the boot kernel messages. Where can I find information about kernel messages system?.
Thanks and regards,
Jesus
