Re: kern/47451: 5.0 GENERIC(sysinstall CD) locks during boot onProliant ML530

On 2004-08-18 at 15:33 -0400, John Baldwin wrote:
> On Wednesday 18 August 2004 12:10 pm, Sergei Kolobov wrote:
> >  uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0-0x1f at device
> > 20.2 on pci0 pcib0: unable to route slot 20 INTD
> >  uhci0: Could not allocate irq
> >  device_probe_and_attach: uhci0 attach returned 6
> 
> This might be indicative of the problem.  Can you try the following tweaks to 
> the BIOS setup:
> 
> 1) Ensure that PnP OS is set to "no"

The closest equivalent I could find for this is "Primary Operating
System: Other". Remember - this is Compaq hardware, and they have
nothing even distantly resembling "normal" Award/Phoenix BIOS.
Instead, you have to use that (EISA) System Configuration Utility
from the System Partition or SmartStart CD-ROM.

> 2) If there are settings related to the MPTable that say something like "full 
> table" or "shortened table" try using the "full table" option.

Nothing like that was found.

> 3) Enable USB in the BIOS if it is disabled.

There no USB-related option at all. In fact, there are *NO* USB ports
in this server (it is circa '98-99). Isn't it funny the kernel found 
some USB controller, is it?

Believe it or not, but I was finally able to install 5.2.1 on this
hardware. After you mentioned that USB might be causing this,
I have compiled a custom kernel on another 5.x machine (which happened
to be my laptop running a recent -CURRENT) and put it on the kernel
floppy, replacing GENERIC in kernel.gz. Voila - it booted without
a problem, and I was able to use sysinstall on regular console (as
opposed to serial console I had to use to capture the previous boot
log).

What I still do not understand - why then it would boot the same GENERIC
kernel without a problem when the system was already installed?
What is the difference between the boot process for install CD/floppy
and the installed system?

Sergei
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