你尝试下面两个方式： 1 开机启动看见grub时，对应的内核启动参数后面，加上
pci=routeirq 意思就是让PCI设备自己对中断路由进行判断，有些驱动不太规范，并不去调用内核中的中断路由申请 2 你在断网的同时，鼠标死掉？ 这个时候重新插一下鼠标呢？ 2008/9/9 zhihang wang <[EMAIL PROTECTED]> > dmesg消息：现在鼠标死了。usb 2.0的 > > Linux version 2.6.18-6-686 (Debian 2.6.18.dfsg.1-18etch3) ( > [EMAIL PROTECTED]) (gcc version 4.1.2 20061115 (prerelease) (Debian > 4.1.1-21)) #1 SMP Thu Apr 24 08:33:59 UTC 2008 > BIOS-provided physical RAM map: > BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) > BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) > BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) > BIOS-e820: 0000000000100000 - 0000000047fd0000 (usable) > BIOS-e820: 0000000047fd0000 - 0000000047fde000 (ACPI data) > BIOS-e820: 0000000047fde000 - 0000000048000000 (ACPI NVS) > BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved) > BIOS-e820: 00000000ffb80000 - 0000000100000000 (reserved) > 255MB HIGHMEM available. > 896MB LOWMEM available. > On node 0 totalpages: 294864 > DMA zone: 4096 pages, LIFO batch:0 > Normal zone: 225280 pages, LIFO batch:31 > HighMem zone: 65488 pages, LIFO batch:15 > DMI 2.3 present. > ACPI: RSDP (v000 ACPIAM ) @ 0x000f85d0 > ACPI: RSDT (v001 A M I OEMRSDT 0x02000606 MSFT 0x00000097) @ 0x47fd0000 > ACPI: FADT (v002 A M I OEMFACP 0x02000606 MSFT 0x00000097) @ 0x47fd0200 > ACPI: MADT (v001 A M I OEMAPIC 0x02000606 MSFT 0x00000097) @ 0x47fd0390 > ACPI: MCFG (v001 A M I OEMMCFG 0x02000606 MSFT 0x00000097) @ 0x47fd03f0 > ACPI: BOOT (v001 A M I OEMBOOT 0x02000606 MSFT 0x00000097) @ 0x47fd0430 > ACPI: OEMB (v001 A M I AMI_OEM 0x02000606 MSFT 0x00000097) @ 0x47fde040 > ACPI: SSDT (v001 AMI CPU_CST 0x00000001 INTL 0x02002026) @ 0x47fd6d00 > ACPI: DSDT (v001 AMJG_ AMJG_B32 0x00000b32 INTL 0x02002026) @ 0x00000000 > ATI board detected. Disabling timer routing over 8254. > ACPI: PM-Timer IO Port: 0x808 > ACPI: Local APIC address 0xfee00000 > ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled) > Processor #0 6:13 APIC version 20 > ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) > IOAPIC[0]: apic_id 1, version 33, address 0xfec00000, GSI 0-23 > ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) > ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 21 low level) > ACPI: IRQ0 used by override. > ACPI: IRQ2 used by override. > Enabling APIC mode: Flat. Using 1 I/O APICs > Using ACPI (MADT) for SMP configuration information > Allocating PCI resources starting at 50000000 (gap: 48000000:b6e00000) > Detected 1700.233 MHz processor. > Built 1 zonelists. Total pages: 294864 > Kernel command line: root=/dev/hda4 ro > mapped APIC to ffffd000 (fee00000) > mapped IOAPIC to ffffc000 (fec00000) > Enabling fast FPU save and restore... done. > Enabling unmasked SIMD FPU exception support... done. > Initializing CPU#0 > PID hash table entries: 4096 (order: 12, 16384 bytes) > 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: 1161492k/1179456k available (1541k kernel code, 17084k reserved, > 580k data, 196k init, 261952k highmem) > Checking if this processor honours the WP bit even in supervisor mode... > Ok. > Calibrating delay using timer specific routine.. 3404.02 BogoMIPS > (lpj=6808041) > Security Framework v1.0.0 initialized > SELinux: Disabled at boot. > Capability LSM initialized > Mount-cache hash table entries: 512 > CPU: After generic identify, caps: afe9fbff 00100000 00000000 00000000 > 00000000 00000000 00000000 > CPU: After vendor identify, caps: afe9fbff 00100000 00000000 00000000 > 00000000 00000000 00000000 > CPU: L1 I cache: 32K, L1 D cache: 32K > CPU: L2 cache: 1024K > CPU: After all inits, caps: afe9fbff 00100000 00000000 00000040 00000000 > 00000000 00000000 > Intel machine check architecture supported. > Intel machine check reporting enabled on CPU#0. > Compat vDSO mapped to ffffe000. > Checking 'hlt' instruction... OK. > SMP alternatives: switching to UP code > Freeing SMP alternatives: 12k freed > ACPI: Core revision 20060707 > CPU0: Intel(R) Celeron(R) M processor 1.70GHz stepping 08 > Total of 1 processors activated (3404.02 BogoMIPS). > ENABLING IO-APIC IRQs > ..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1 > ..MP-BIOS bug: 8254 timer not connected to IO-APIC > ...trying to set up timer (IRQ0) through the 8259A ... failed. > ...trying to set up timer as Virtual Wire IRQ... works. > Brought up 1 CPUs > migration_cost=0 > checking if image is initramfs... it is > Freeing initrd memory: 4390k freed > NET: Registered protocol family 16 > ACPI: bus type pci registered > PCI: BIOS Bug: MCFG area at e0000000 is not E820-reserved > PCI: Not using MMCONFIG. > PCI: PCI BIOS revision 3.00 entry at 0xf0031, last bus=3 > PCI: Using configuration type 1 > Setting up standard PCI resources > ACPI: Interpreter enabled > ACPI: Using IOAPIC for interrupt routing > ACPI: PCI Root Bridge [PCI0] (0000:00) > PCI: Probing PCI hardware (bus 00) > PCI: Ignoring BAR0-3 of IDE controller 0000:00:14.1 > Boot video device is 0000:01:05.0 > PCI: Transparent bridge - 0000:00:14.4 > PCI: Bus #03 (-#06) is hidden behind transparent bridge #02 (-#03) (try > 'pci=assign-busses') > Please report the result to linux-kernel to fix this permanently > ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT] > ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT] > ACPI: Embedded Controller [EC0] (gpe 24) interrupt mode. > ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P9._PRT] > ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 10 11 12 14 15) *0, disabled. > ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 10 11 12 14 15) *0, disabled. > ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 10 11 12 14 15) *0, disabled. > ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 10 11 12 14 15) *0, disabled. > ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 10 11 12 14 15) *0, disabled. > ACPI: PCI Interrupt Link [LNKF] (IRQs 9) *0, disabled. > ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 10 11 12 14 15) *0, disabled. > ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 10 11 12 14 15) *0, disabled. > ACPI: Power Resource [GFAN] (off) > Linux Plug and Play Support v0.97 (c) Adam Belay > pnp: PnP ACPI init > pnp: PnP ACPI: found 14 devices > PnPBIOS: Disabled by ACPI PNP > PCI: Using ACPI for IRQ routing > PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a > report > PCI: Cannot allocate resource region 3 of device 0000:00:00.0 > pnp: 00:07: ioport range 0xa00-0xa0f has been reserved > PCI: Bridge: 0000:00:01.0 > IO window: 9000-9fff > MEM window: fe100000-fe1fffff > PREFETCH window: bdf00000-ddefffff > PCI: Bus 3, cardbus bridge: 0000:02:01.0 > IO window: 0000a000-0000a0ff > IO window: 0000a400-0000a4ff > PREFETCH window: 52000000-53ffffff > MEM window: 54000000-55ffffff > PCI: Bridge: 0000:00:14.4 > IO window: a000-bfff > MEM window: fe200000-feafffff > PREFETCH window: ddf00000-dfefffff > ACPI: PCI Interrupt 0000:02:01.0[A] -> GSI 16 (level, low) -> IRQ 177 > NET: Registered protocol family 2 > IP route cache hash table entries: 32768 (order: 5, 131072 bytes) > TCP established hash table entries: 131072 (order: 8, 1048576 bytes) > TCP bind hash table entries: 65536 (order: 7, 524288 bytes) > TCP: Hash tables configured (established 131072 bind 65536) > TCP reno registered > Simple Boot Flag at 0xff set to 0x1 > audit: initializing netlink socket (disabled) > audit(1220951095.908:1): initialized > highmem bounce pool size: 64 pages > VFS: Disk quotas dquot_6.5.1 > Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) > Initializing Cryptographic API > io scheduler noop registered > io scheduler anticipatory registered > io scheduler deadline registered > io scheduler cfq registered (default) > isapnp: Scanning for PnP cards... > isapnp: No Plug & Play device found > Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing enabled > serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A > ACPI: PCI Interrupt 0000:00:14.6[B] -> GSI 17 (level, low) -> IRQ 185 > ACPI: PCI interrupt for device 0000:00:14.6 disabled > RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize > PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 > i8042.c: Detected active multiplexing controller, rev 1.1. > serio: i8042 AUX0 port at 0x60,0x64 irq 12 > serio: i8042 AUX1 port at 0x60,0x64 irq 12 > serio: i8042 AUX2 port at 0x60,0x64 irq 12 > serio: i8042 AUX3 port at 0x60,0x64 irq 12 > serio: i8042 KBD port at 0x60,0x64 irq 1 > mice: PS/2 mouse device common for all mice > TCP bic registered > NET: Registered protocol family 1 > NET: Registered protocol family 17 > NET: Registered protocol family 8 > NET: Registered protocol family 20 > Using IPI No-Shortcut mode > ACPI: (supports S0 S1 S3 S4 S5) > Time: tsc clocksource has been installed. > Freeing unused kernel memory: 196k freed > ACPI: Transitioning device [FN00] to D3 > ACPI: Transitioning device [FN00] to D3 > ACPI: Fan [FN00] (off) > ACPI: CPU0 (power states: C1[C1] C2[C2]) > ACPI: Processor [CPU1] (supports 8 throttling states) > ACPI: Thermal Zone [THRM] (42 C) > input: AT Translated Set 2 keyboard as /class/input/input0 > usbcore: registered new driver usbfs > usbcore: registered new driver hub > Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 > ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx > ATIIXP: IDE controller at PCI slot 0000:00:14.1 > ACPI: PCI Interrupt 0000:00:14.1[A] -> GSI 16 (level, low) -> IRQ 177 > ATIIXP: chipset revision 0 > ATIIXP: not 100% native mode: will probe irqs later > ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:pio > ide1: BM-DMA at 0xff08-0xff0f, BIOS settings: hdc:DMA, hdd:pio > Probing IDE interface ide0... > ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI) > 8139too Fast Ethernet driver 0.9.27 > Time: acpi_pm clocksource has been installed. > hda: HTS541060G9AT00, ATA DISK drive > ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 > Probing IDE interface ide1... > hdc: ASUS SCB-2424A, ATAPI CD/DVD-ROM drive > ide1 at 0x170-0x177,0x376 on irq 15 > ACPI: PCI Interrupt 0000:00:13.0[A] -> GSI 19 (level, low) -> IRQ 193 > ohci_hcd 0000:00:13.0: OHCI Host Controller > ohci_hcd 0000:00:13.0: new USB bus registered, assigned bus number 1 > ohci_hcd 0000:00:13.0: irq 193, io mem 0xfebff000 > usb usb1: configuration #1 chosen from 1 choice > hub 1-0:1.0: USB hub found > hub 1-0:1.0: 4 ports detected > ACPI: PCI Interrupt 0000:00:13.1[A] -> GSI 19 (level, low) -> IRQ 193 > ohci_hcd 0000:00:13.1: OHCI Host Controller > ohci_hcd 0000:00:13.1: new USB bus registered, assigned bus number 2 > ohci_hcd 0000:00:13.1: irq 193, io mem 0xfebfe000 > usb usb2: configuration #1 chosen from 1 choice > hub 2-0:1.0: USB hub found > hub 2-0:1.0: 4 ports detected > ACPI: PCI Interrupt 0000:00:13.2[A] -> GSI 19 (level, low) -> IRQ 193 > ehci_hcd 0000:00:13.2: EHCI Host Controller > ehci_hcd 0000:00:13.2: new USB bus registered, assigned bus number 3 > ehci_hcd 0000:00:13.2: irq 193, io mem 0xfebfd000 > ehci_hcd 0000:00:13.2: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004 > usb usb3: configuration #1 chosen from 1 choice > hub 3-0:1.0: USB hub found > hub 3-0:1.0: 8 ports detected > ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 20 (level, low) -> IRQ 201 > eth0: RealTek RTL8139 at 0xb800, 00:17:31:20:b5:81, IRQ 201 > eth0: Identified 8139 chip type 'RTL-8100B/8139D' > 8139cp: 10/100 PCI Ethernet driver v1.2 (Mar 22, 2004) > hda: max request size: 512KiB > hda: 117210240 sectors (60011 MB) w/7539KiB Cache, CHS=16383/255/63, > UDMA(100) > hda: cache flushes supported > hda: hda1 hda2 hda3 < hda5 > hda4 > hdc: ATAPI 24X DVD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33) > Uniform CD-ROM driver Revision: 3.20 > kjournald starting. Commit interval 5 seconds > EXT3-fs: mounted filesystem with ordered data mode. > pci_hotplug: PCI Hot Plug PCI Core version: 0.5 > shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 > Linux agpgart interface v0.101 (c) Dave Jones > piix4_smbus 0000:00:14.0: Found 0000:00:14.0 device > Yenta: CardBus bridge found at 0000:02:01.0 [1043:1187] > input: PC Speaker as /class/input/input1 > Real Time Clock Driver v1.12ac > Yenta: ISA IRQ mask 0x06b8, PCI irq 177 > Socket status: 30000006 > Yenta: Raising subordinate bus# of parent bus (#02) from #03 to #06 > pcmcia: parent PCI bridge I/O window: 0xa000 - 0xbfff > cs: IO port probe 0xa000-0xbfff: clean. > pcmcia: parent PCI bridge Memory window: 0xfe200000 - 0xfeafffff > pcmcia: parent PCI bridge Memory window: 0xddf00000 - 0xdfefffff > sdhci: Secure Digital Host Controller Interface driver, 0.12 > sdhci: Copyright(c) Pierre Ossman > sdhci: SDHCI controller found at 0000:02:01.1 [1180:0822] (rev 17) > ACPI: PCI Interrupt 0000:02:01.1[C] -> GSI 18 (level, low) -> IRQ 209 > mmc0: SDHCI at 0xfeaff800 irq 209 DMA > PCI: Enabling device 0000:00:14.6 (0110 -> 0112) > ACPI: PCI Interrupt 0000:00:14.6[B] -> GSI 17 (level, low) -> IRQ 185 > parport: PnPBIOS parport detected. > parport0: PC-style at 0x378, irq 7 [PCSPP,EPP] > irda_init() > NET: Registered protocol family 23 > MC'97 1 converters and GPIO not ready (0xff00) > ACPI: PCI Interrupt 0000:00:14.5[B] -> GSI 17 (level, low) -> IRQ 185 > Synaptics Touchpad, model: 1, fw: 6.1, id: 0xa3a0b3, caps: 0xa04713/0x10008 > input: SynPS/2 Synaptics TouchPad as /class/input/input2 > ts: Compaq touchscreen protocol output > EXT3 FS on hda4, internal journal > loop: loaded (max 8 devices) > device-mapper: ioctl: 4.7.0-ioctl (2006-06-24) initialised: > [EMAIL PROTECTED] > pcmcia: Detected deprecated PCMCIA ioctl usage from process: discover. > pcmcia: This interface will soon be removed from the kernel; please expect > breakage unless you upgrade to new tools. > pcmcia: see > http://www.kernel.org/pub/linux/utils/kernel/pcmcia/pcmcia.html for > details. > SCSI subsystem initialized > libata version 2.00 loaded. > eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 > ACPI: Battery Slot [BAT0] (battery present) > ACPI: AC Adapter [AC0] (on-line) > ACPI: Power Button (FF) [PWRF] > ACPI: Lid Switch [LID] > ACPI: Sleep Button (CM) [SLPB] > ACPI: Power Button (CM) [PWRB] > lp0: using parport0 (interrupt-driven). > ppdev: user-space parallel port driver > Installing knfsd (copyright (C) 1996 [EMAIL PROTECTED]). > NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory > NFSD: starting 90-second grace period > kjournald starting. Commit interval 5 seconds > EXT3 FS on hda2, internal journal > EXT3-fs: mounted filesystem with ordered data mode. > ohci_hcd 0000:00:13.0: wakeup > usb 1-2: new low speed USB device using ohci_hcd and address 2 > usb 1-2: configuration #1 chosen from 1 choice > usbcore: registered new driver hiddev > input: HID 413c:3010 as /class/input/input3 > input: USB HID v1.10 Mouse [HID 413c:3010] on usb-0000:00:13.0-2 > usbcore: registered new driver usbhid > drivers/usb/input/hid-core.c: v2.6:USB HID core driver > eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 > NET: Registered protocol family 10 > lo: Disabled Privacy Extensions > IPv6 over IPv4 tunneling driver > eth0: no IPv6 routers present > FAT: utf8 is not a recommended IO charset for FAT filesystems, filesystem > will be case sensitive! > usb 1-2: USB disconnect, address 2 > ohci_hcd 0000:00:13.0: IRQ INTR_SF lossage > ohci_hcd 0000:00:13.0: bad entry 37786000 > > > > 2008/9/8 zhihang wang <[EMAIL PROTECTED]> > >> 我的usb鼠标也经常用着用着死掉 >> >> 2008/9/8 zhihang wang <[EMAIL PROTECTED]> >> >>> 我是有线。等断网了，我把dmesg发出来。我不知道怎样判断问题。使用dmesg可以找到问题么？ >>> >>> 2008/9/8 teng zhaozhi <[EMAIL PROTECTED]> >>> >>> 有线还是无线？ >>>> dmesg的最后10多行信息？ >>>> 你的硬件是什么？ >>>> >>>> 这些我们要了解了才能给你这个作一些初步判断.... >>>> >>>> 2008/9/8 zhihang wang <[EMAIL PROTECTED]> >>>> >>>> 使用一段时间，大概1个多小时，网络就不通了，需要重新启动才可以。 >>>>> 我的是debian 4.0 >>>>> >>>>> -- >>>>> Best Regards >>>>> zhihang wang >>>>> >>>> >>>> >>>> >>>> -- >>>> 滕召智 (Ben teng) >>>> Tel: (010) 51660659 - 809 >>>> Cell: 13381221392 >>>> Fax: (010) 59792018 (0512) 62533261 >>>> MSN: [EMAIL PROTECTED] >>>> Skype: freet15 >>>> >>> >>> >>> >>> -- >>> Best Regards >>> zhihang wang >>> >> >> >> >> -- >> Best Regards >> zhihang wang >> > > > > -- > Best Regards > zhihang wang > -- 滕召智 (Ben teng) Tel: (010) 51660659 - 809 Cell: 13381221392 Fax: (010) 59792018 (0512) 62533261 MSN: [EMAIL PROTECTED] Skype: freet15
