Why does Ubuntu show boot messages when starting up?
43023
How can I show or hide boot messages when Ubuntu starts?
112535
How to access the grub boot menu in order to generate bootchart?
19557
"Startup Applications" not working
79916
Just installed ubuntu 14.04 but after restart it wont boot
21279
How do I add a kernel boot parameter?
78405
I can't get grub menu to show up during boot
157857
How do I boot my PC from GRUB?
10227
What are the dev-loop services that started on boot?
81707
Disable Docker autostart at boot?
95189
Why doesn't my systemd user unit start at boot?
145816
Where are Upstart log messages on Ubuntu 13.X?
19596
No more boot logging since 16.04?
144247
How to find previous boot log after Ubuntu 16.04+ restarts?
9254
I get a "serious errors while checking the disk drives for /boot" error while booting
93277
How to find out what init mode system is using?
77139
Why are old initrd files of uninstalled kernels filling up /boot partition?
94401
What's the frequency of filesystem check on boot?