Re: Not getting printk output

Am 2014-11-23 um 06:58 schrieb Mayank:

Hi, I am trying to print something to the kernel debug log level using printk, but while using dmesg i am not getting the output on the console. My /proc/sys/kernel/printk setting is 4 4 1 7. Please help

Thanks, Mayank

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Hello, Does your string end with the newline character '\n'? Otherwise your output will not be flushed immediately (it remains in the buffer). So try printk(KERN_DEBUG "Hello World!\n"); Maybe that helps. br, phil