Linux ACPI Issues

  Tuesday, June 17, 2008
If you should ever get into problems with Linux ACPI, these kernel parameters might help you for a quick fix.

  • hpet=disable
  • nohz=off
  • acpi=noirq
  • acpi=ht
  • pci=noacpi
  • pnpacpi=off
  • noapic
  • nolapic
  • acpi=off
  • disable_8254_timer
  • acpi_os_name="Microsoft Windows" # Linux claims to be Win 98
  • combined_mode=libata # helped me with standby resume problems in Ubuntu
Also check out this ACPI debug page. And if the problem isn't already known, make sure to file a bug report.
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