Dell Optiplex 745 - Will not reboot

This is a discussion on Dell Optiplex 745 - Will not reboot within the Slackware forums, part of the Help category; Hello, and a good day to you all. I have a small problem that I can not seem to figure out. I have just installed Slack 12.1 on a Dell ...

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  #1  
Old 08-26-2008, 10:14 AM
Default Dell Optiplex 745 - Will not reboot

Hello, and a good day to you all. I have a small problem that I can not
seem to figure out.

I have just installed Slack 12.1 on a Dell Optiplex 745 Desktop. The
box is all stock, but with a 4Gig ram upgrade.

The install went fine, and Slack is working properly. My problem is
when I tell the machine to reboot ( shutdown -r now ) it goes
through the process of shutting down, but gets stuck at "Restarting System."

I then have to manually power down the box, and restart it via the power
button.

This machine will soon be headless, and is intended to run inter-company
web applications & things of that nature.

Any thoughts why it freezes at "Restarting System.", or what I might do
to correct this would be greatly appreciated.

Thank You Very Much!

Robert De Mars
--

A man without an answer
Is like a bird with broken wings
wrapped up in its misery
forgetting how to sing
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  #2  
Old 08-26-2008, 06:11 PM
Default Re: Dell Optiplex 745 - Will not reboot

Bob De Mars wrote:
> Hello, and a good day to you all. I have a small problem that I can not
> seem to figure out.
>
> I have just installed Slack 12.1 on a Dell Optiplex 745 Desktop. The
> box is all stock, but with a 4Gig ram upgrade.
>
> The install went fine, and Slack is working properly. My problem is
> when I tell the machine to reboot ( shutdown -r now ) it goes
> through the process of shutting down, but gets stuck at "Restarting
> System."


I needed 'CONFIG_ACPI_BUTTON=y' (and related ACPI) for 12.1 to allow
normal shutdown (init 0) to actually turn power off (Asus M2A-VM board)

Also in 'CHANGES_AND_HINTS.TXT':

> If you have an older machine (with a BIOS released prior to 2001) and it will
> not power off on shutdown, try adding this to your kernel's lilo stanza:
> append = "acpi=force"


Cheers,
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  #3  
Old 08-26-2008, 11:27 PM
Default Re: Dell Optiplex 745 - Will not reboot

On Tue, 26 Aug 2008 09:14:01 -0500, Bob De Mars wrote:

> Hello, and a good day to you all. I have a small problem that I can not
> seem to figure out.
>
> I have just installed Slack 12.1 on a Dell Optiplex 745 Desktop. The
> box is all stock, but with a 4Gig ram upgrade.
>
> The install went fine, and Slack is working properly. My problem is
> when I tell the machine to reboot ( shutdown -r now ) it goes
> through the process of shutting down, but gets stuck at "Restarting
> System."
>
> I then have to manually power down the box, and restart it via the power
> button.
>
> This machine will soon be headless, and is intended to run inter-company
> web applications & things of that nature.
>
> Any thoughts why it freezes at "Restarting System.", or what I might do
> to correct this would be greatly appreciated.


Try add 'reboot=b' to boot-time kernel option(s)





--
Murat D. Kadirov
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