how to display the booting output ?

Questions about Grub, UEFI,the liveCD and the installer
Forum rules
Before you post please read this

how to display the booting output ?

Postby amin on Sun May 13, 2007 10:10 am

Hi minters,

In linux we usually can see the booting process; what process is being executed. Sometimes, we want to see all of these processes. We can see which process is taking so much time, for example if loading cups / printer is taking too much time, we might be upgrade the package, etc. So, how do we display it ?
amin
Level 1
Level 1
 
Posts: 22
Joined: Mon May 07, 2007 2:20 am

Linux Mint is funded by ads and donations.
 

Postby Husse on Sun May 13, 2007 11:00 am

There is at least a basic logging in /var/log/boot
but if you want to see it in real time you have to do some editing. From menu.lst in grub change quiet splash from the line that starts with "kernel" and continues "/boot/vmlinuz-your version" to quiet nosplash
You could duplicate the section and make the changes and have an extra boot option
This has been described in the forum here:
http://www.linuxmint.com/forum/viewtopi ... rub&t=1067
PS I have not tested :)
Image
Don't fix it if it ain't broken, don't break it if you can't fix it
Husse
Level 21
Level 21
 
Posts: 19714
Joined: Sun Feb 11, 2007 7:22 am
Location: Near Borås Sweden

Postby D1Wayne on Sun May 13, 2007 11:10 am

you might also checkout the following logs
/var/kernel.log
/var/daemon.log

or specifically for something like cups
/var/log/cups/access_log or error_log etc...

Thanks for the catch scorp123
Last edited by D1Wayne on Sun May 13, 2007 3:52 pm, edited 1 time in total.
D1Wayne
Level 3
Level 3
 
Posts: 198
Joined: Tue Apr 24, 2007 6:11 am
Location: Pacific North West

Postby scorp123 on Sun May 13, 2007 12:42 pm

On other distros it's enough if you press ESC or F2 during the boot process ... no idea if this will work here.
User avatar
scorp123
Level 8
Level 8
 
Posts: 2287
Joined: Sat Dec 02, 2006 4:19 pm
Location: Switzerland

Postby D1Wayne on Sun May 13, 2007 1:39 pm

scorp123 says
ESC or F2 during the boot process


I took me 30-40 secs to read your post,
while booting, 30 lines per second are happily or unhappily blurring past, totally useless to me :twisted:

Addendum, but do not change it, I'd rather boot faster and read later :D :D
D1Wayne
Level 3
Level 3
 
Posts: 198
Joined: Tue Apr 24, 2007 6:11 am
Location: Pacific North West

Postby scorp123 on Sun May 13, 2007 3:06 pm

D1Wayne wrote:you might also checkout the following logs
/usr/var/kernel.log
/usr/var/daemon.log

or specifically for something like cups
/usr/log/cups/access_log or error_log etc...


You got your log files in /usr ... ?? And not in /var ?? e.g. /var/log/* ... :?
User avatar
scorp123
Level 8
Level 8
 
Posts: 2287
Joined: Sat Dec 02, 2006 4:19 pm
Location: Switzerland

Postby D1Wayne on Sun May 13, 2007 3:50 pm

wayne says
eqq-faced:oops: :oops: :oops:


will make amends :roll: :shock:
D1Wayne
Level 3
Level 3
 
Posts: 198
Joined: Tue Apr 24, 2007 6:11 am
Location: Pacific North West

Postby amin on Mon May 14, 2007 9:40 pm

thanks guys,
My booting time is 20 seconds, under Toshiba laptop Satellite M100, Core Duo, 1 Gbyte RAM.
amin
Level 1
Level 1
 
Posts: 22
Joined: Mon May 07, 2007 2:20 am

Postby D1Wayne on Mon May 28, 2007 5:51 am

at boot menu
Code: Select all
select which boot you desire
<enter>
type
e
select line that starts with
kernel ........
type
e
erase <-
quiet splash
type
nosplash
<enter>
type
b
D1Wayne
Level 3
Level 3
 
Posts: 198
Joined: Tue Apr 24, 2007 6:11 am
Location: Pacific North West

Linux Mint is funded by ads and donations.
 

Return to Installation & Boot

Who is online

Users browsing this forum: No registered users and 9 guests