Hi, on a notebook acer Aspire 1670 whit FC3 kernel 2.6.11-1.14_FC3smp the monitor of battery state not work. When the system boot i get this error: > ACPI: PCI interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 185 > ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[185] MMIO=[e8200000-e82007ff] Max Packet=[2048] > ...... > ieee1394: Host added: ID:BUS[0-00:1023] GUID[00023f535f401fdf] > ACPI: AC Adapter [ACAD] (off-line) > ACPI-0352: *** Error: Looking up [Z00B] in namespace, AE_NOT_FOUND > search_node c15e7b60 start_node c15e7b60 return_node 00000000 > ACPI-1138: *** Error: Method execution failed [\_SB_.PCI0.LPC0.BAT1._BIF] (Node c15e7b00), AE_NOT_FOUND > ACPI: Power Button (FF) [PWRF] > ACPI: Lid Switch [LID] > ibm_acpi: ec object not found > ACPI: Video Device [VGA] (multi-head: yes rom: no post: no) > ........ How to I can resolving this issue? Please, someone help me whit some suggest. Many Thanks -- Dario Lesca <d.lesca@xxxxxxxxxx>