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× Questions about A400/800/1200 Analog Interface Card

Kernel Dazed and confused, but trying to continue

15 years 9 months ago #1488 by telecomab
I am trying to install a A1200P card on a HP ML115 server running
CentOS 5.2 and Zaptel 1.4.11. I patched zaptel the way I always do but
as soon as I load the driver into memory I start getting this error over
and over:

Dazed and confused, but trying to continue
Uhhuh. NMI received for unknown reason 00 on CPU 1.
Uhhuh. NMI received for unknown reason 29 on CPU 0.
Do you have a strange power saving mode enabled?

Is there some compatibility problem with Zaptel? Is there a newer
driver to fix this?
15 years 9 months ago #1490 by james.zhu
hello,
please list out your cpu and motherboard here. i think it should be a hardware compatibility issues with the kernel.
regards!
James.zhu

15 years 9 months ago #1491 by miaolin
It is a Nvidia chipset, seems that linux could not support it smoothly.
15 years 9 months ago #1492 by telecomab
[quote:6a21bdec31="miaolin"]It is a Nvidia chipset, seems that linux could not support it smoothly.[/quote]

Here are the specs for this server:

Dual-Core AMD Opteron™ Processor Model 1210 (1.8 GHz)
512MB DDR2 PC5300
BCM5722 Gigabit NIC
160gb SATA HD
Matrox Graphics, Inc. MGA G200e
nVidia Corporation MCP55 PCI Express bridge
nVidia Corporation MCP55 SATA Controller

Does this mean that the A1200P is not compatible with nVidia chipsets? The error only appears when I load the opvxa1200 module and stops when I unload it.
15 years 9 months ago #1495 by miaolin
Does this mean that the A1200P is not compatible with nVidia chipsets

I think so. Try to browse nVidia website, you could not find linux support stuff.

Try to use Intel chipset.
15 years 9 months ago #1498 by telecomab
[quote:69f51bc902="miaolin"]Does this mean that the A1200P is not compatible with nVidia chipsets

I think so. Try to browse nVidia website, you could not find linux support stuff.

Try to use Intel chipset.[/quote]

That is unfortunate. This will make OpenVox hardware harder to sell as nVidia chipsets are becoming more prevalent in more servers. I know nVidia support on Linux is good enough for general operation and Digium or Sangoma cards have no problem with them. You should try to fix your driver.
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