03-05-2015
Do you think the firmware password comes from the nvram being set to defaults? Is there any mention of a default password?
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Hello everybody!!
I need your help again.
I am using Sun Ultra sparc 60 machine.Follwing are the types of files getting generated in /var/tmp.
"windu_sm_o aaaa,baaa,caaa,daaa" etc.
I am not able to locate which application is generating these files.
Can I straightway delete these files ? or... (1 Reply)
Discussion started by: vikasdeshmukh
1 Replies
2. UNIX for Advanced & Expert Users
Dear All,
I have trouble, I have SPARC Machine and when start for loading, can not finish !
this is copy off message from my system
Netra t 1120/1125 (UltraSPARC-II 440MHz), No Keyboard
OpenBoot 3.31, 512 MB memory installed, Serial #12116535.
Ethernet address 8:0:20:b8:e2:37, Host ID:... (4 Replies)
Discussion started by: heru_90
4 Replies
3. Solaris
I have an ultra sparc 2 with no video - I connect to it with hyperterm.
Is there a way to get to the OK prompt? I have tried control/break and that does not work.
If not is there a video card I can get to put in this box?
I have Solaris 10 installed on this machine.
Thanks (7 Replies)
Discussion started by: tribbles
7 Replies
4. Solaris
In Sparc Ultra 45 machine, how to enable bge1 port, how to do if bge0 is down then bge1 should automatically up.
Thanks & Regards (2 Replies)
Discussion started by: durgaprasadr13
2 Replies
5. Solaris
Hi Gurus,
Can I use null modem cable in Ultra sparc 10 workstation
Thanks (3 Replies)
Discussion started by: kumarmani
3 Replies
6. Debian
Comments/Problems:
Machine boots from CDROM, starts SILO Version 1.4.13,
display welcome message (welcome to Debian GNU/Linux lenny!
built on 20081218-10:06 ).
boot:
Allocated 8 Megs of memory at 0x40000000 for kernel
Loaded kernel version 2.6.26
Loading initial ramdisk... (3 Replies)
Discussion started by: mtk
3 Replies
7. Solaris
Dear Guru,
My boss has a plan to upgrade cpu of server so he needs to know how much better performance(percentage) is Ultra SPARC IV+ 1.95 GHz than Ultra SPARC IV 1.35 GHz?.
I am looking for documentation to reference but I didn't see anything close to my point. If who know,... (3 Replies)
Discussion started by: unitipon
3 Replies
8. Solaris
Hi all.
I am seeing in one of our less-used servers that it crashed and now won't restart. I get the message 'continue with normal startup or boot into maintenance mode'.
I go into maintenance and run fsck on /usr0 (mentioned in error at restart) it then reboots but goes right back to... (3 Replies)
Discussion started by: jamie_collins
3 Replies
9. Solaris
I'm trying to install a PGX32 video card on my Sparc 10 Ultra running Solaris 10.
I've got the Oracle installation guide for it and I got as far as:
"4. Insert the CD-ROM labeled “GFX OpenWindows for Solaris 2” into the drive."
I don't have a CD-ROM by that name and a web search for that... (21 Replies)
Discussion started by: Michele31416
21 Replies
10. UNIX for Beginners Questions & Answers
-> start /SYS
Are you sure you want to start /SYS (y/n)? y
Starting /SYS
]-> show HOST
/HOST
Targets:
bootmode
diag
domain
Properties:
autorestart = reset
autorunonerror = false
bootfailrecovery = poweroff
... (29 Replies)
Discussion started by: z_haseeb
29 Replies
LEARN ABOUT OPENDARWIN
nvram
nvram(8) System Manager's Manual nvram(8)
NAME
nvram - manipulate Open Firmware NVRAM variables
SYNOPSIS
nvram [ -p ] [ -f filename ] [ name ] [= value ] ...
DESCRIPTION
The nvram command allows manipulation of Open Firmware NVRAM variables. It can be used to get or set a variable. It can also be used to
print all of the variables or set a list of variables from a file. Changes to NVRAM variables are only saved by clean restart or shutdown.
In principle, name can be any string. In practice, not all strings will be accepted. New World machines can create new variables as
desired. Some variables require administrator privilege to get or set.
The given value must match the data type required for name. Binary data can be set using the %xx notation, where xx is the hex value of
the byte. The type for new variables is always binary data.
OPTIONS
-p Print all of the Open Firmware variables.
-f filename
Set Open Firmware variables from a text file. The file must be a list name=value statements. If the last character of a line is ,
the value will be continued to the next line.
EXAMPLES
example% nvram boot-args="-s rd=*hd:10"
Set the boot-args variable to "-s rd=*hd:10". This would specify single user mode with the root device in hard drive partition 10.
example% nvram my-variable="String One%00String Two%00%00"
Create a new variable, my-variable, containing a list of two C-strings that is terminated by a NUL.
December 12, 2000 nvram(8)