how to logging messages when booting is hanged
hello everyone
I am building my own custom OS. when I build it completely
I boot it on my laptop but booting is hanged, is not successfully
On laptop's screen I only see a few lines of messages which are not enough to diagnostic cause of problem.
So I want to view more or even logging messages as soon as it start booting
please show me how to do it.
thank you very much!
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