Hey all... I was a little busy last time, but I found solution ;)
I've got Asus M2N-MX SE Plus mainboard. Usermanual you can find here: http://support.asus.com/download/download.aspx?SLanguage=en-us&model=M2N-MX%20SE%20Plus BIOS version is v02.58 1958-2007 American Megartends inc. Kernel is 2.6.28-14.47 1) Default BIOS settings : * Cool'n'Qulet - disabled * ACPI APIC support - enabled * MCP61 ACPI HPET TABLE - enabled Error is: MP-BIOS bug: 8254 timer not connected to IO-APIC Log file is: dmesg1 2) Settings A: + Cool'n'Qulet - enabled (changed) * ACPI APIC support - enabled * MCP61 ACPI HPET TABLE - enabled Error is: MP-BIOS bug: 8254 timer not connected to IO-APIC Log file is: dmesg2 3) Settings B: + Cool'n'Qulet - enabled (changed) + ACPI APIC support - disabled (changed) * MCP61 ACPI HPET TABLE - enabled Error is: [Firmware Bug]: powernow-k8: Your BIOS does not provide ACPI _PSS objects in a way that Linux understands. Please report this to the Linux ACPI maintainers and complain to your BIOS vendor. Log file is: dmesg3 3) Settings B: + Cool'n'Qulet - enabled (changed) * ACPI APIC support - enabled (default) + MCP61 ACPI HPET TABLE - disabled (changed) No errors!!! Log file is: dmesg4 So, that you can see the reason was in MCP61 ACPI HPET TABLE setting. Have anybody got some ideas about this situation? ** Attachment added: "dmsg.zip" http://launchpadlibrarian.net/30547759/dmsg.zip -- powernow-k8: Your BIOS does not provide ACPI _PSS objects in a way that Linux understands https://bugs.launchpad.net/bugs/398109 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
