Re: Where to look into when system crashes

[Max Nikulin]

On 22/02/2023 11:34, Qiming Ye wrote:

I have a Debian box running for 280+ days without rebooting, recently it 
crashes pretty much everyday.  Where should I look for the reason of 
crashing?

sudo journalctl

You may limit logs to specific boot by adding option like "--boot=-1". 
Scroll to end [G] or add "--end" flag to see last messages before crash, 
however it is better to pay some attention to all errors.