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Login Problem in Solaris 10

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Name: imrankhan_mj
Date: May 15, 2009 at 13:07:29 Pacific
OS: Solaris
CPU/Ram: 2048 MB
Product: Toshiba / Nb-100
Subcategory: Installation
Comment:

Help me pls...i ve downloaded solaris 10 x86 OS DVD from www.sun.com and installed it well in my laptop but after installation, before solaris starts, it asks for login and password on boot screen.
i donno what is it ? pls solve this problem...



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Response Number 1
Name: hiteshthappa
Date: May 19, 2009 at 06:12:05 Pacific
Reply:

Hi

You say Before solaris starts it asks for login id and password. It means it asks for your system password(which is enabled from BIOS in certain systems)
OR
if am wrong then, Are you able to enter into failsafe mode? If yes then remove the password from /etc/passwd and /etd/shadow.


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Response Number 2
Name: imrankhan_mj
Date: May 19, 2009 at 12:56:59 Pacific
Reply:

Hitesh bro,
actually i'm completely new in solaris system..
so as u said to check my BIOS system whether is it enabled from there..so i will.

can u pls send me commands of FAILSAFE MODE to remove password and login.. step by step.

i will be thankful for u always...

thanks n regards


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Response Number 3
Name: jefro
Date: May 19, 2009 at 13:33:43 Pacific
Reply:

Do you mean that your actually booted to the CD and then went though all the install steps?

You should have put a password in at the install time. What did you type?

If you mean booted to the cd then use jack jack or jack opensolaris I think. Then run startx.

"Best Practices", Event viewer, host file, perfmon, antivirus, anti-spyware, Live CD's, backups, are in my top 10


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Response Number 4
Name: hiteshthappa
Date: May 20, 2009 at 03:39:16 Pacific
Reply:

Hi Imran

This is going to be a little tricky, so i would like to ask whether you have any knowledge of
1. Basic solaris commands like cat/more, cp, mv, init 6/reboot etc.
2. vi editor.
only then we can continue otherwise I would have to prepare some screenshots to make you do this.

Thanks
hitesh


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Response Number 5
Name: imrankhan_mj
Date: May 20, 2009 at 12:20:11 Pacific
Reply:

Hitesh bro,
i tell u from starting ...iv downloaded solaris 10 x86 from www.sun.com and burned onto dvd...
then i start installing to my laptop (Toshiba-NB100)..
meantime while i was installing step by step, it asked host name where i put my name and asked about root password but i kept it empty..
so i keep going on and it was installed...

then after completion, it was asking for login name : and password:

i checked my BIOS sys. all settings but i never put any password..and as u told me to enter into FAILSAFE mode, i tried those commands but as i said i'm completly new in solaris...i dont even know what is S of solaris...

please help me out bro...just counting on u..i really wanna learn it.

thanks n regards.


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Response Number 6
Name: hiteshthappa
Date: May 21, 2009 at 03:02:05 Pacific
Reply:

Hi Imran

You said that you gave the hostname as your name and If I am not wrong, most probably you are loging in using that only.
That is you are using your name as login name.
Since hostname and login name are different you cannot login using your hostname.

By default root is created as the administrator of the system.
You can later on add other users but, root remains the admin and has all the rights.

Type root as login name and leave the password field blank.

If this does not work then, I will tell you how to remove the password.


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Response Number 7
Name: imrankhan_mj
Date: May 21, 2009 at 10:35:14 Pacific
Reply:

no hitesh bro,
i tried..host name is Imran and t doesn't work on login..

its becoming too complicated...pls find out some way ...

i'm waiting..

thanks n regards..

make some screen shots or some commands...if u can pls


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Response Number 8
Name: jefro
Date: May 21, 2009 at 12:54:49 Pacific
Reply:

Start the install all over and use a user name along with a password.

Otherwise you'd have to boot to the live cd or install cd to fix it manually.

"Best Practices", Event viewer, host file, perfmon, antivirus, anti-spyware, Live CD's, backups, are in my top 10


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Response Number 9
Name: hiteshthappa
Date: May 22, 2009 at 04:06:54 Pacific
Reply:

Hi Imran

Ok then....seems like the only option now is to remove the encrypted password from shadow file only if it exists.

I think this site does not allow images to be uploaded so,
I have uploaded the file at 4shared.com and you can download it from there. Also i would like you to get familiar with vi editor.

Trust me you need to learn this before editing shadow file.

Link to the file
http://www.4shared.com/file/1070390...

Thanks
hitesh..


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Response Number 10
Name: imrankhan_mj
Date: May 22, 2009 at 12:28:54 Pacific
Reply:

Thanks a lot hitesh bro,
let me try it and if ay probs comes i tell u...but really thanks again for all this..

regards,


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Response Number 11
Name: imrankhan_mj
Date: May 24, 2009 at 05:19:50 Pacific
Reply:

hitesh bro,
thanks a million times 4 ur help..i really appreciate but actually those docs was to remove root password which i never put but anyway....

i need the help last time u dont mind ..... i wanna tell u clearly that i have laptop (TOSHIBA NB-100) so suggest me which unix OS will be best for it to install... coz i wanna run an application named BACKTRACK which can run into unix only...so suggest me....see the classification of my laptop and suggest me pls.....i'm waiting....

thanks n regards


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Response Number 12
Name: hiteshthappa
Date: May 25, 2009 at 03:09:18 Pacific
Reply:

Hi Imran

Don't mention it man I am here to help!!!! Rright from the start i was in a doubt that whether you had lost the password or it was something else.

For your other question....
As I have worked on solaris for I would always suggest Solaris 10. It's more powerful than any other Unix OS.

But you said you want to use BACKTRACK(I dont know much about it) which I guess was released by LINUX. So, what better than LINUX.


Thanks
HItesh


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Response Number 13
Name: imrankhan_mj
Date: May 25, 2009 at 06:58:51 Pacific
Reply:

hitesh bro,
u said right that solaris 10 is the best one..thats why im after it...i again installed in my laptop and check deeply....it actually asked for (imran console login: and password:)
so as i think it ask 4 my console or my pc name....so how can i know it...do u have any idea...

sorry to bother u again n again..

thanks n regards,


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Response Number 14
Name: imrankhan_mj
Date: May 25, 2009 at 07:00:19 Pacific
Reply:

hitesh bro,
u said right that solaris 10 is the best one..thats why im after it...i again installed in my laptop and check deeply....it actually asked for (imran console login: and password:)
i put my name as host so thats why it is imran console login...so as i think it ask my pc name....so how can i know it...do u have any idea...

sorry to bother u again n again..

thanks n regards,


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Response Number 15
Name: hiteshthappa
Date: May 26, 2009 at 03:27:39 Pacific
Reply:

Hi Imran

As you said it says "imran colsole login" You are right that here imran is the hostname (name of your system).

I guess now your system is working fine.....

For your question on how to know your hostname of the system, after you have logged right click --> open terminal type cat /etc/hosts at the prompt. or just type hostname at the prompt, you will have your hostname.

thanks


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Response Number 16
Name: imrankhan_mj
Date: May 26, 2009 at 05:11:18 Pacific
Reply:

hi hitesh bro,
i will check it the command u gave me ....and u know there is one more thing....

solaris 10 is the huge and more functionable OS..and other side my laptop is TOSHIBA NB-100 which is mini laptop..so i think thats why its not running in my laptop...can u pls check solaris 10 runs in mini laptop also..

my laptop configuration are:
Intel Atom N720 processor 1.6 Ghz
2Gb RAM, 120 GB HDD

thanks n regards,


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Response Number 17
Name: hiteshthappa
Date: May 26, 2009 at 06:15:26 Pacific
Reply:

Hi Imran

Solaris 10 requires minimum 256MB RAM to atleast work properly in text mode although, SUN recommends 1024MB but you have more than that.

You are able to install the OS, that means OS supports the hardware you specified.

The problem lies somewhere else.

Follow the link to check whether you missed any steps while installation or If you wish can re-install using these sun docs.

http://www.sun.com/software/solaris...


Thanks


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Response Number 18
Name: imrankhan_mj
Date: May 27, 2009 at 05:13:08 Pacific
Reply:

thanks hitesh bro,
pls do me one more favor....can u post me some good links to learn unix commands and tutorial guide for learning solaris, unix etc...coz as i told u in the beginning that i'm new in unix..pls post me tutorial for all these for learning.

thanks n regards


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Response Number 19
Name: hiteshthappa
Date: May 27, 2009 at 08:30:58 Pacific
Reply:

Hi Imran

Before learning Solaris you should be familiar with basic unix commands So, you either buy or download any book for basic unix commands....Google --- UNIX commands/basic unix commands
or
follow these -------
http://www.rain.org/~mkummel/unix.html
http://www.cyberciti.biz/tips/linux...

Also go for
Solaris 10 System Administration --- by Bill Calkins.........
Its good for preparing for learning and exams.

Other links you can refer are....
http://www.joho.com/sun/ewtoc.html
http://docs.sun.com
http://docs.sun.com/app/docs/doc/81...
(click the download this book in pdf link)

Thanks


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Response Number 20
Name: jefro
Date: May 27, 2009 at 14:29:15 Pacific
Reply:

Intel Atom N720 processor 1.6 Ghz
2Gb RAM, 120 GB HDD

Pretty sure that will run opensolaris/solaris just fine.


http://books.google.com/books?id=2E...

"Best Practices", Event viewer, host file, perfmon, antivirus, anti-spyware, Live CD's, backups, are in my top 10


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Response Number 21
Name: imrankhan_mj
Date: May 29, 2009 at 05:13:21 Pacific
Reply:

thanks u hitesh bro,

i found opensolaris cd image which runs fine to my laptop..

thanks for your help and for giving me time.

thanks n regards,
c u next time soon bro...

bye god bless u


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Response Number 22
Name: JMJsquared
Date: July 21, 2009 at 08:37:54 Pacific
Reply:

I, too, am completely new to Solaris 10; however, I had the same logon problem and resolved it by using "root" as the User Name and the password I entered when reaching the root-password stage during install.

Hope this helps.

JMJsquared


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