IBM Support

SUSE Linux bootup error "PnPBIOS: Warning! your PnP BIOS caused a fatal error" - Servers

Troubleshooting


Problem

The following error message is displayed during boot: PnPBIOS: Warning! Your PnP BIOS caused a fatal error

Resolving The Problem

Source

RETAIN tip: H186947

Symptom

The following error message is displayed during boot:

PnPBIOS: Warning! Your PnP BIOS caused a fatal error
Affected configurations

The system may be any of the following IBM servers:

  • System x3800, Type 8865, any model
  • System x3850, Type 8863, any model
  • System x3950, Type 8872, any model
  • System x3950E, Type 8874, any model
  • xSeries 260, Type 8865, any model
  • xSeries 366, Type 8863, any model
  • xSeries 460, Type 8872, any model
  • xSeries MXE 460, Type 8874, any model

The system is configured with at least one of the following:

  • SUSE Linux 7.3, any Service Pack
  • SUSE Linux Professional 8.0, any Service Pack
  • SUSE Linux Professional 8.2, any Service Pack
  • SUSE Linux SLES 7, any Service Pack
  • SUSE Linux SLES 8, any Service Pack
  • SUSE Linux SLES 8 for Itanium, any Service Pack
  • SUSE Linux SLES 8 for x86, any Service Pack
  • SUSE Linux SLES 9, any Service Pack
  • SUSE Linux SLES 9 for AMD64/EM64T, any Service Pack

Note: This does not imply that the network operating system will work under all combinations of hardware and software. Please see the compatibility page for more information: http://www.ibm.com/servers/eserver/serverproven/compat/us/

This tip is not option specific.

Solution

None, this message may be ignored.

Additional information

The SLES9 32-bit kernel displays the error message "PnPBIOS: Warning! Your PnP BIOS caused a fatal error." during boot because it is expecting the pnp facilities of the BIOS to assign resources to the parallel port.

The parallel port located off the south bridge is not externalized on these systems and, therefore by design, is disabled by the BIOS. It is safe for the end user to ignore this message. This message will be removed in later versions of SLES.

 

Document Location

Worldwide

Operating System

Older System x:SCO Linux

System x:SUSE Linux Enterprise Server 8

System x:SUSE Linux Enterprise Server 8 x64

System x:SUSE Linux Enterprise Server 9

System x:SUSE Linux Enterprise Server 9 x64

System x:SUSE Linux Enterprise Server 10

System x:SUSE Linux Enterprise Server 10 x86-64

System x:SUSE Linux Professional 8

Older System x:SUSE Linux Professional 8

Older System x:SUSE Linux Enterprise Server 10

Older System x:SUSE Linux Enterprise Server 10 x86-64

Older System x:SUSE Linux Enterprise Server 8

Older System x:SUSE Linux Enterprise Server 8 x86-64

Older System x:SUSE Linux Enterprise Server 9

Older System x:SUSE Linux Enterprise Server 9 x86-64

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Document Information

Modified date:
29 January 2019

UID

ibm1MIGR-64841