Hi, (first big sorry for my bad english). I view dmesg and find ACPI: If "acpi_apic_instance=2" works better, notify linux-acpi@xxxxxxxxxxxxxxxx So i notify you :-) First, i have laptop Fujitsu Siemens Amilo Pro v3505: (full spec. on http://www.abclinuxu.cz/hardware/sestavy/notebooky/fujitsu-siemens/fujitsu-siemens-amilo-pro-v3505-core-2-duo ) I was trying acpi_apic_instance=0 and acpi_apic_instance=2. Both of them work fine, but differences here are. acpi_apic_instance=0 -------------------------------- ACPI: RSDP 000F5AE0, 0014 (r0 PTLTD ) ACPI: RSDT 3F690FAE, 0048 (r1 FSC PC 6040000 LTP 0) ACPI: FACP 3F697CAA, 0074 (r1 INTEL CALISTGA 6040000 LOHR 65) ACPI: DSDT 3F691B77, 6133 (r1 WS Y40 6040000 MSFT 100000E) ACPI: FACS 3F698FC0, 0040 ACPI: APIC 3F697D1E, 0068 (r1 INTEL CALISTGA 6040000 LOHR 65) ACPI: HPET 3F697D86, 0038 (r1 INTEL CALISTGA 6040000 LOHR 65) ACPI: MCFG 3F697DBE, 003C (r1 INTEL CALISTGA 6040000 LOHR 65) ACPI: SLIC 3F697DFA, 0176 (r1 FSC PC 6040000 PTL 1) ACPI: APIC 3F697F70, 0068 (r1 PTLTD APIC 6040000 LTP 0) ACPI: BOOT 3F697FD8, 0028 (r1 PTLTD $SBFTBL$ 6040000 LTP 1) ACPI: SSDT 3F69196D, 020A (r1 SataRe SataAhci 1000 INTL 20050624) ACPI: SSDT 3F690FF6, 04F6 (r1 PmRef CpuPm 3000 INTL 20050624) ACPI: BIOS bug: multiple APIC/MADT found, using 0 ... ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 1, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ... CPU1: Thermal monitoring enabled (TM2) ================================================================ acpi_apic_instance=2 -------------------------------- ACPI: Shall use APIC/MADT table 2 ... ACPI: RSDP 000F5AE0, 0014 (r0 PTLTD ) ACPI: RSDT 3F690FAE, 0048 (r1 FSC PC 6040000 LTP 0) ACPI: FACP 3F697CAA, 0074 (r1 INTEL CALISTGA 6040000 LOHR 65) ACPI: DSDT 3F691B77, 6133 (r1 WS Y40 6040000 MSFT 100000E) ACPI: FACS 3F698FC0, 0040 ACPI: APIC 3F697D1E, 0068 (r1 INTEL CALISTGA 6040000 LOHR 65) ACPI: HPET 3F697D86, 0038 (r1 INTEL CALISTGA 6040000 LOHR 65) ACPI: MCFG 3F697DBE, 003C (r1 INTEL CALISTGA 6040000 LOHR 65) ACPI: SLIC 3F697DFA, 0176 (r1 FSC PC 6040000 PTL 1) ACPI: APIC 3F697F70, 0068 (r1 PTLTD APIC 6040000 LTP 0) ACPI: BOOT 3F697FD8, 0028 (r1 PTLTD $SBFTBL$ 6040000 LTP 1) ACPI: SSDT 3F69196D, 020A (r1 SataRe SataAhci 1000 INTL 20050624) ACPI: SSDT 3F690FF6, 04F6 (r1 PmRef CpuPm 3000 INTL 20050624) ACPI: BIOS bug: multiple APIC/MADT found, using 2 ... ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge) ... CPU1: Thermal monitoring handled by SMI ===================================================================== I don´t understand what is better. Thank you. Regards, Alois Nespor, Czech Republic
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