Firmware v1.27 on IBM LS20

http://www-304.ibm.com/systems/support/supportsite.wss/docdisplay?lndocid=MIGR-60770&brandind=5000020

V1.27 - BKE127A - November 16, 2007

  • Problem Fixed: Flash3 fix for Solaris
  • Added ability to build Flash3 with cKVM support under Solaris.
  • Problem Fixed: GART errors with RedHat3 Update3
  • Fixed the problem of GART errors that were seen on RedHat3 update3 by adding a setup option to disable TLB reload.
  • Problem Fixed: Loss of keyboard when booting a WinPE Ver 2.x CD
  • Fixed the problem of keyboard not working when booting a WinPE Ver 2.x CD that contains a boot menu.
  • Problem Fixed: Processor performance throttling
  • Added fix in ASL code for properly mapping operating region within the correct EBDA offset. Operating system could not properly initialize ACPI P-State tables to support processor performance throttling.

Ensuring that you are using the latest firmware is the cost of doing business and can help prevent/resolve known issues - keep in mind most vendors will require you to have the latest system/array firmware and software fixes to rule out any known issues.

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