Hi, Im using FC3 with lastest kernel: 2.6.11-1.14 I have a PCI card (sound blaster live) and an onboard AC'97. My motherboard is a INTEL D845GRG. I have a GF4 MSI MX 440 too. With drivers 7167 working well. My mboard have 2 options for ACPI, s1 state and s3 state. I tested with both but I get these messages again on dmesg. On Xp professional I didn't get any errors... I would like to know, How can I correct theses errors from dmesg output, related to ACPI and PNP?? Linux version 2.6.11-1.14_FC3 (bhcompile@xxxxxxxxxxxxxxxxxxxxx) (gcc version 3.4.3 20050227 (Red Hat 3.4.3-22)) #1 Thu Apr 7 19:23:49 EDT 2005 BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 000000001ff40000 (usable) BIOS-e820: 000000001ff40000 - 000000001ff50000 (ACPI data) BIOS-e820: 000000001ff50000 - 0000000020000000 (ACPI NVS) 0MB HIGHMEM available. 511MB LOWMEM available. Using x86 segment limits to approximate NX protection On node 0 totalpages: 130880 DMA zone: 4096 pages, LIFO batch:1 Normal zone: 126784 pages, LIFO batch:16 HighMem zone: 0 pages, LIFO batch:1 DMI 2.3 present. ACPI: RSDP (v000 ACPIAM ) @ 0x000f7300 ACPI: RSDT (v001 INTEL D845GRG 0x20030411 MSFT 0x00000097) @ 0x1ff40000 ACPI: FADT (v002 INTEL D845GRG 0x20030411 MSFT 0x00000097) @ 0x1ff40200 ACPI: MADT (v001 INTEL D845GRG 0x20030411 MSFT 0x00000097) @ 0x1ff40300 ACPI: ASF! (v016 AMIASF I845GASF 0x00000001 MSFT 0x0100000d) @ 0x1ff44350 ACPI: DSDT (v001 INTEL D845GRG 0x0000010a MSFT 0x0100000d) @ 0x00000000 ACPI: PM-Timer IO Port: 0x408 Allocating PCI resources starting at 20000000 (gap: 20000000:e0000000) Built 1 zonelists Kernel command line: ro root=LABEL=/1 rhgb quiet Initializing CPU#0 CPU 0 irqstacks, hard=c0447000 soft=c0446000 PID hash table entries: 2048 (order: 11, 32768 bytes) Detected 2000.171 MHz processor. Using pmtmr for high-res timesource Console: colour VGA+ 80x25 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 513900k/523520k available (2457k kernel code, 9020k reserved, 687k data, 180k init, 0k highmem) Checking if this processor honours the WP bit even in supervisor mode... Ok. Calibrating delay loop... 3956.73 BogoMIPS (lpj=1978368) Security Framework v1.0.0 initialized SELinux: Initializing. SELinux: Starting in permissive mode selinux_register_security: Registering secondary module capability Capability LSM initialized as secondary Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: After generic identify, caps: 3febfbff 00000000 00000000 00000000 00000000 00000000 00000000CPU: After vendor identify, caps: 3febfbff 00000000 00000000 00000000 00000000 00000000 00000000 CPU: Trace cache: 12K uops, L1 D cache: 8K CPU: L2 cache: 512K CPU: After all inits, caps: 3febf3ff 00000000 00000000 00000080 00000000 00000000 00000000 Intel machine check architecture supported. Intel machine check reporting enabled on CPU#0. CPU0: Intel P4/Xeon Extended MCE MSRs (12) available CPU: Intel(R) Pentium(R) 4 CPU 2.00GHz stepping 04 Enabling fast FPU save and restore... done. Enabling unmasked SIMD FPU exception support... done. Checking 'hlt' instruction... OK. ACPI: setting ELCR to 0200 (from 0e28) checking if image is initramfs... it is Freeing initrd memory: 399k freed NET: Registered protocol family 16 PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=2 PCI: Using configuration type 1 mtrr: v2.0 (20020519) ACPI: Subsystem revision 20050211 ACPI: Interpreter enabled ACPI: Using PIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (00:00) PCI: Probing PCI hardware (bus 00) PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1 PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] ACPI: Power Resource [URP1] (off) ACPI: Power Resource [FDDP] (off) ACPI: Power Resource [LPTP] (off) ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKB] (IRQs *3 4 5 6 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 9 10 11 12 14 15) ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled. ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 *11 12 14 15) ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 *10 11 12 14 15) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI-1138: *** Error: Method execution failed [\MCTH] (Node dff3ee40), AE_AML_BUFFER_LIMIT ACPI-1138: *** Error: Method execution failed [\OSFL] (Node dff3ee60), AE_AML_BUFFER_LIMIT ACPI-1138: *** Error: Method execution failed [\_SB_.SYSM._CRS] (Node c14de800), AE_AML_BUFFER_LIMIT ACPI-0158: *** Error: Method execution failed [\_SB_.SYSM._CRS] (Node c14de800), AE_AML_BUFFER_LIMIT pnp: PnPACPI: METHOD_NAME__CRS failure for PNP0c01 pnp: PnP ACPI: found 12 devices usbcore: registered new driver usbfs usbcore: registered new driver hub PCI: Using ACPI for IRQ routing ** PCI interrupts are no longer routed automatically. If this ** causes a device to stop working, it is probably because the ** driver failed to call pci_enable_device(). As a temporary ** workaround, the "pci=routeirq" argument restores the old ** behavior. If this argument makes the device work again, ** please email the output of "lspci" to bjorn.helgaas@xxxxxx ** so I can fix the driver. ACPI-1138: *** Error: Method execution failed [\MCTH] (Node dff3ee40), AE_AML_BUFFER_LIMIT ACPI-1138: *** Error: Method execution failed [\OSFL] (Node dff3ee60), AE_AML_BUFFER_LIMIT ACPI-1138: *** Error: Method execution failed [\_SB_.SYSM._CRS] (Node c14de800), AE_AML_BUFFER_LIMIT ACPI-0158: *** Error: Method execution failed [\_SB_.SYSM._CRS] (Node c14de800), AE_AML_BUFFER_LIMIT pnp: 00:0b: ioport range 0x400-0x47f could not be reserved pnp: 00:0b: ioport range 0x680-0x6ff has been reserved pnp: 00:0b: ioport range 0x480-0x4bf has been reserved apm: BIOS not found. audit: initializing netlink socket (disabled) audit(1113695882.132:0): initialized Total HugeTLB memory allocated, 0 VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) SELinux: Registering netfilter hooks Initializing Cryptographic API ksign: Installing public key data Loading keyring - Added public key D3D8ABEBF02BB2BE - User ID: Red Hat, Inc. (Kernel Module GPG key) pci_hotplug: PCI Hot Plug PCI Core version: 0.5 ACPI: Processor [CPU1] (supports 8 throttling states) isapnp: Scanning for PnP cards... isapnp: No Plug & Play device found Real Time Clock Driver v1.12 Linux agpgart interface v0.100 (c) Dave Jones agpgart: Detected an Intel 845G Chipset. agpgart: Maximum main memory to use for agp memory: 439M agpgart: AGP aperture is 64M @ 0xf8000000 [drm] Initialized drm 1.0.0 20040925 serio: i8042 AUX port at 0x60,0x64 irq 12 serio: i8042 KBD port at 0x60,0x64 irq 1 Serial: 8250/16550 driver $Revision: 1.90 $ 76 ports, IRQ sharing enabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered RAMDISK driver initialized: 16 RAM disks of 16384K size 1024 blocksize Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx ICH4: IDE controller at PCI slot 0000:00:1f.1 PCI: Enabling device 0000:00:1f.1 (0005 -> 0007) ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 9 PCI: setting IRQ 9 as level-triggered ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 9 (level, low) -> IRQ 9 ICH4: chipset revision 1 ICH4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio Probing IDE interface ide0... hda: SAMSUNG SP1203N, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 Probing IDE interface ide1... hdc: HL-DT-ST GCE-8400B, ATAPI CD/DVD-ROM drive ide1 at 0x170-0x177,0x376 on irq 15 Probing IDE interface ide2... Probing IDE interface ide3... Probing IDE interface ide4... Probing IDE interface ide5... hda: max request size: 1024KiB hda: 234493056 sectors (120060 MB) w/2048KiB Cache, CHS=16383/255/63, UDMA(100) hda: cache flushes supported hda: hda1 hda2 hda3 hda4 hdc: ATAPI 40X CD-ROM CD-R/RW drive, 2048kB Cache, DMA Uniform CD-ROM driver Revision: 3.20 ide-floppy driver 0.99.newide usbcore: registered new driver hiddev usbcore: registered new driver usbhid drivers/usb/input/hid-core.c: v2.0:USB HID core driver mice: PS/2 mouse device common for all mice input: AT Translated Set 2 keyboard on isa0060/serio0 input: GenPS/2 Genius Wheel Mouse on isa0060/serio1 md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27 NET: Registered protocol family 2 IP: routing cache hash table of 1024 buckets, 32Kbytes TCP established hash table entries: 32768 (order: 6, 262144 bytes) TCP bind hash table entries: 32768 (order: 7, 917504 bytes) TCP: Hash tables configured (established 32768 bind 32768) Initializing IPsec netlink socket NET: Registered protocol family 1 NET: Registered protocol family 17 ACPI wakeup devices: P0P1 UAR1 USB0 USB1 USB2 USB3 AC97 SLPB ACPI: (supports S0 S1 S4 S5) Freeing unused kernel memory: 180k freed kjournald starting. Commit interval 5 seconds EXT3-fs: mounted filesystem with ordered data mode. security: 3 users, 4 roles, 320 types, 23 bools security: 53 classes, 10952 rules SELinux: Completing initialization. SELinux: Setting up existing superblocks. SELinux: initialized (dev hda2, type ext3), uses xattr SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev selinuxfs, type selinuxfs), uses genfs_contexts SELinux: initialized (dev mqueue, type mqueue), not configured for labeling SELinux: initialized (dev hugetlbfs, type hugetlbfs), not configured for labeling SELinux: initialized (dev devpts, type devpts), uses transition SIDs SELinux: initialized (dev eventpollfs, type eventpollfs), uses genfs_contexts SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs SELinux: initialized (dev futexfs, type futexfs), uses genfs_contexts SELinux: initialized (dev pipefs, type pipefs), uses task SIDs SELinux: initialized (dev sockfs, type sockfs), uses task SIDs SELinux: initialized (dev proc, type proc), uses genfs_contexts SELinux: initialized (dev bdev, type bdev), uses genfs_contexts SELinux: initialized (dev rootfs, type rootfs), uses genfs_contexts SELinux: initialized (dev sysfs, type sysfs), uses genfs_contexts SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 8139too Fast Ethernet driver 0.9.27 ACPI: PCI interrupt 0000:02:02.0[A] -> GSI 9 (level, low) -> IRQ 9 eth0: RealTek RTL8139 at 0xd400, 00:e0:4c:e7:17:57, IRQ 9 eth0: Identified 8139 chip type 'RTL-8100B/8139D' ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 11 PCI: setting IRQ 11 as level-triggered ACPI: PCI interrupt 0000:02:01.0[A] -> GSI 11 (level, low) -> IRQ 11 ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 3 PCI: setting IRQ 3 as level-triggered ACPI: PCI interrupt 0000:00:1f.5[B] -> GSI 3 (level, low) -> IRQ 3 PCI: Setting latency timer of device 0000:00:1f.5 to 64 intel8x0_measure_ac97_clock: measured 49188 usecs intel8x0: clocking to 48000 gameport: pci0000:02:01.1 speed 932 kHz hw_random hardware driver 1.0.0 loaded ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 10 PCI: setting IRQ 10 as level-triggered ACPI: PCI interrupt 0000:00:1d.7[D] -> GSI 10 (level, low) -> IRQ 10 ehci_hcd 0000:00:1d.7: EHCI Host Controller PCI: Setting latency timer of device 0000:00:1d.7 to 64 ehci_hcd 0000:00:1d.7: irq 10, pci mem 0xfebffc00 ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1 PCI: cache line size of 128 is not supported by device 0000:00:1d.7 ehci_hcd 0000:00:1d.7: USB 2.0 initialized, EHCI 1.00, driver 10 Dec 2004 hub 1-0:1.0: USB hub found hub 1-0:1.0: 6 ports detected USB Universal Host Controller Interface driver v2.2 ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11 ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 11 (level, low) -> IRQ 11 uhci_hcd 0000:00:1d.0: UHCI Host Controller PCI: Setting latency timer of device 0000:00:1d.0 to 64 uhci_hcd 0000:00:1d.0: irq 11, io base 0xe800 uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2 hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 5 PCI: setting IRQ 5 as level-triggered ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 5 (level, low) -> IRQ 5 uhci_hcd 0000:00:1d.1: UHCI Host Controller PCI: Setting latency timer of device 0000:00:1d.1 to 64 uhci_hcd 0000:00:1d.1: irq 5, io base 0xe880 uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3 hub 3-0:1.0: USB hub found hub 3-0:1.0: 2 ports detected ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 9 (level, low) -> IRQ 9 uhci_hcd 0000:00:1d.2: UHCI Host Controller PCI: Setting latency timer of device 0000:00:1d.2 to 64 uhci_hcd 0000:00:1d.2: irq 9, io base 0xec00 uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4 hub 4-0:1.0: USB hub found hub 4-0:1.0: 2 ports detected md: Autodetecting RAID arrays. md: autorun ... md: ... autorun DONE. SELinux: initialized (dev ramfs, type ramfs), uses genfs_contexts NET: Registered protocol family 10 Disabled Privacy Extensions on device c03d7840(lo) IPv6 over IPv4 tunneling driver nvidia: module license 'NVIDIA' taints kernel. ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 11 (level, low) -> IRQ 11 NVRM: loading NVIDIA Linux x86 NVIDIA Kernel Module 1.0-7167 Fri Feb 25 09:08:22 PST 2005 agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0. agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode agpgart: Found an AGP 2.0 compliant device at 0000:00:00.0. agpgart: Putting AGP V2 device at 0000:00:00.0 into 4x mode agpgart: Putting AGP V2 device at 0000:01:00.0 into 4x mode ACPI: Power Button (FF) [PWRF] ACPI: Sleep Button (CM) [SLPB] ibm_acpi: ec object not found EXT3 FS on hda2, internal journal device-mapper: 4.4.0-ioctl (2005-01-12) initialised: dm-devel@xxxxxxxxxx cdrom: open failed. SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs Adding 538168k swap on /dev/hda4. Priority:-1 extents:1 SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts parport: PnPBIOS parport detected. parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE,EPP] pnp: Device 00:08 disabled. ieee1394: Initialized config rom entry `ip1394' ip_tables: (C) 2000-2002 Netfilter core team ip_conntrack version 2.1 (4090 buckets, 32720 max) - 272 bytes per conntrack eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 eth0: no IPv6 routers present spurious 8259A interrupt: IRQ7.