dmesg
journalctl
/var/log/boot.log
/var/log/messages
...
suomi
On 2015-10-29 22:59, JD wrote:
During boot, I get (as a last line) something like
Not Authorized and I do not get the GUI coming up.
I get the prompt to enter control-D or enter the root
password.
How can one debug this to find the root cause?