Hi, i reply to message PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report. I tested it and for me works better with "pci=routeirq" that without "pci=routeirq". My machine is laptop Fujitsu-Siemens Amilo Pro V 3505 (64-bit CPU and 64-bit OS). Intel Core 2 Duo T5500@1,66GHz, 667 MHz, 2MB cache 2x1024 RAM DDR2 667MHz 80GB HDD SATA 7200 ot. 15,4" WXGA+ (LG.Philips LCD) Intel Mobile 945GM 1000Mbit/s ethernet (Marvell 88e8055) WiFi (Intel PRO/Wireless 3945ABG) Bluetooth 2.0 (Cambridge Silicon Radio Bluetooth Device) 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) 00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI Controller (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8055 PCI-E Gigabit Ethernet Controller (rev 12) 04:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02) 0a:06.0 CardBus bridge: ENE Technology Inc CB-712/4 Cardbus Controller (rev 10) 0a:06.1 FLASH memory: ENE Technology Inc ENE PCI Memory Stick Card Reader Controller (rev 01) 0a:06.2 Generic system peripheral [0805]: ENE Technology Inc ENE PCI Secure Digital Card Reader Controller (rev 01) 0a:06.4 FLASH memory: ENE Technology Inc SD/MMC Card Reader Controller (rev 01) The diff files are attached. With "pci=routeirq" appear in addition : PCI: Using ACPI for IRQ routing PCI: Routing PCI interrupts for all devices because "pci=routeirq" specified ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 21 (level, low) -> IRQ 21 ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 17 ACPI: PCI Interrupt 0000:00:1c.1[B] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 23 ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 17 (level, low) -> IRQ 17 ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 18 ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 19 (level, low) -> IRQ 19 ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 23 ACPI: PCI Interrupt 0000:00:1f.1[B] -> GSI 19 (level, low) -> IRQ 19 ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19 ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 19 (level, low) -> IRQ 19 ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 17 (level, low) -> IRQ 17 ACPI: PCI Interrupt 0000:0a:06.0[A] -> GSI 22 (level, low) -> IRQ 22 ACPI: PCI Interrupt 0000:0a:06.1[B] -> GSI 20 (level, low) -> IRQ 20 ACPI: PCI Interrupt 0000:0a:06.2[B] -> GSI 20 (level, low) -> IRQ 20 ACPI: PCI Interrupt 0000:0a:06.4[B] -> GSI 20 (level, low) -> IRQ 20 I will happy if to something help. Regards, Alois Nespor P.S. : Sorry for me bad english.
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