[bjames]

Dam.. I set a monitor resolution that now cannot be displayed when the system boots into the login scree. The monitor is black and says “out of range”

Last time I had this issue was over 10 years ago. I can’t remember how to reset the resolution to 1280x1024_60. From the command prom within the “stop for maintenance” prom on startup.

Can someone tell me what to enter? Thanks

[Irinikus]

connect via serial console and log in as root.

Type the command: /usr/gfx/setmon -x 1280x1024_60

[bjames]

Can I enter the string from the maintenance prom at startup?

[Irinikus]

<QUOTE author="bjames" post_id="2636" time="1534704575" user_id="319">

Can I enter the string from the maintenance prom at startup?

No, as IRIX has its own display settings which are independent from those in the PROM.

[bjames]

to the octane (octane is the system I need to rest the resolution) via the serial 1 ports.

I added the serial device “terminal” to port 1

Now what do I do to login to the octane from the o2 as root?

[bjames]

I’m getting frustrated. I used the prom to login in as single user by typing “single” enter my root password and it takes me into the Unix shell. From there I type nvram monitor h and hit enter. Reboot and monitor stays black when the main login screen is supposed to display.

I was able to remote login as root to the octane using the serial connection, however if I access the tool chest, there is no display properties menus, and if I try to setmon from a shell, it says I can’t change the properties unless I’m resident on the octane - I interpret this as you can change display properties remotely.

I’m running Irix 6.5.8 on the octane

Is there a way I can delete all vfo files except the correct one or is there a editable file I can manually enter and save so when the machine boots up Irix (login screen) it will use the correct resolution.

[gijoe77]

Here are my notes:

console in or telnet/ssh in, su to root

Code:

/usr/gfx/setmon -x 1280x1024_60
(/usr/gfx/stopgfx;/usr/gfx/startgfx)&

oe whatever vfo you want to use, vfo's available are in

Code:

find /usr/gfx | grep vfo

### or even better ###



Once in the prom, type: single
Press return.
You can then login in and use the command above

[bjames]

Is there a way I can use the original IRIX installation CDs to repair this? If so, what CD would the display properties be on? IRIX Foundation 1 or 2?

[Irinikus]

If you log in via a serial (null modem) cable from a PC using PuTTY or hyperterminal you can easily fix this problem.

I think the settings are (9600 / 8-N-1) for the Octane and log in as root and type: (The mouse and keyboard must not be connected.)

Code:

/usr/gfx/setmon -x 1280x1024_60

You log in as root, by allowing IRIX to load, giving you a login prompt, then you simply type "root" and hit enter, you then type in the command given above.

[computron]

yes, start in single user mode

Cheers

EVe