Hello, I got an old IBM Thinkcentre M51 computer and I have installed one of the recent snapshots on it. The unexpected thing is that my USB devices are recognized by the kernel only if they are plugged in at boot time. If I try to plug them after that, not even one is recognized. This model of computer has a some back usb ports and one front panel. I tried both, even with front panel disabled from BIOS but no luck. Could you make some suggestion, please? Thanks.
real mem = 1063776256 (1014MB) avail mem = 1035411456 (987MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 01/21/08, BIOS32 rev. 0 @ 0xfd6dc, SMBIOS rev. 2.34 @ 0xefc30 (52 entries) bios0: vendor IBM version "2BKT53AUS" date 01/21/2008 bios0: IBM 814438G acpi0 at bios0: rev 0 acpi0: sleep states S0 S1 S3 S4 S5 acpi0: tables DSDT FACP TCPA APIC BOOT MCFG acpi0: wakeup devices EXP0(S5) EXP1(S5) EXP2(S5) EXP3(S5) USB1(S3) USB2(S3) USB3(S3) USB4(S3) USBE(S3) SLOT(S5) KBC_(S3) PSM_(S3) COMA(S5) COMB(S5) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: apic clock running at 199MHz ioapic0 at mainbus0: apid 1 pa 0xfec00000, version 20, 24 pins acpimcfg0 at acpi0 addr 0xe0000000, bus 0-9 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (PEG_) acpiprt2 at acpi0: bus -1 (EXP0) acpiprt3 at acpi0: bus -1 (EXP1) acpiprt4 at acpi0: bus -1 (EXP2) acpiprt5 at acpi0: bus -1 (EXP3) acpiprt6 at acpi0: bus 10 (SLOT) acpicpu0 at acpi0 acpitz0 at acpi0: critical temperature is 105 degC acpibtn0 at acpi0: PWRB bios0: ROM list: 0xc0000/0xae00! 0xe0000/0x10000! pci0 at mainbus0 bus 0: configuration mode 1 (bios) pchb0 at pci0 dev 0 function 0 "Intel 82915G Host" rev 0x04 vga1 at pci0 dev 2 function 0 "Intel 82915G Video" rev 0x04 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) intagp0 at vga1 agp0 at intagp0: aperture at 0xc0000000, size 0x10000000 inteldrm0 at vga1: apic 1 int 16 drm0 at inteldrm0 uhci0 at pci0 dev 29 function 0 "Intel 82801FB USB" rev 0x03: apic 1 int 23 uhci1 at pci0 dev 29 function 1 "Intel 82801FB USB" rev 0x03: apic 1 int 19 uhci2 at pci0 dev 29 function 2 "Intel 82801FB USB" rev 0x03: apic 1 int 18 uhci3 at pci0 dev 29 function 3 "Intel 82801FB USB" rev 0x03: apic 1 int 16 ehci0 at pci0 dev 29 function 7 "Intel 82801FB USB" rev 0x03: apic 1 int 23 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb0 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xd3 pci1 at ppb0 bus 10 bge0 at pci1 dev 11 function 0 "Broadcom BCM5705K" rev 0x03, BCM5705 A3 (0x3003): apic 1 int 16, address 00:11:25:f6:32:36 brgphy0 at bge0 phy 1: BCM5705 10/100/1000baseT PHY, rev. 2 auich0 at pci0 dev 30 function 2 "Intel 82801FB AC97" rev 0x03: apic 1 int 17, ICH6 AC97 ac97: codec id 0x41445374 (Analog Devices AD1981B) ac97: codec features headphone, 20 bit DAC, No 3D Stereo audio0 at auich0 ichpcib0 at pci0 dev 31 function 0 "Intel 82801FB LPC" rev 0x03: PM disabled pciide0 at pci0 dev 31 function 1 "Intel 82801FB IDE" rev 0x03: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility atapiscsi0 at pciide0 channel 0 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: <PIONEER, DVD-RW DVR-116D, 1.09> ATAPI 5/cdrom removable cd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 4 pciide0: channel 1 disabled (no drives) pciide1 at pci0 dev 31 function 2 "Intel 82801FB SATA" rev 0x03: DMA, channel 0 configured to native-PCI, channel 1 configured to native-PCI pciide1: using apic 1 int 19 for native-PCI interrupt wd0 at pciide1 channel 0 drive 0: <WDC WD800JD-08JNC0> wd0: 16-sector PIO, LBA, 76324MB, 156312576 sectors wd0(pciide1:0:0): using PIO mode 4, Ultra-DMA mode 6 ichiic0 at pci0 dev 31 function 3 "Intel 82801FB SMBus" rev 0x03: apic 1 int 19 iic0 at ichiic0 adt0 at iic0 addr 0x2e: lm96000 rev 0x68 spdmem0 at iic0 addr 0x50: 256MB DDR SDRAM non-parity PC3200CL3.0 spdmem1 at iic0 addr 0x51: 256MB DDR SDRAM non-parity PC3200CL3.0 spdmem2 at iic0 addr 0x52: 512MB DDR SDRAM non-parity PC3200CL3.0 usb1 at uhci0: USB revision 1.0 uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb2 at uhci1: USB revision 1.0 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci2: USB revision 1.0 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb4 at uhci3: USB revision 1.0 uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at ichpcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 pms0 at pckbc0 (aux slot) pckbc0: using irq 12 for aux slot wsmouse0 at pms0 mux 0 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 mtrr: Pentium Pro MTRR support uhidev0 at uhub2 port 2 configuration 1 interface 0 "SIGMACH1P USB Keykoard" rev 1.10/1.10 addr 2 uhidev0: iclass 3/1 ukbd0 at uhidev0: 8 variable keys, 6 key codes wskbd1 at ukbd0 mux 1 wskbd1: connecting to wsdisplay0 uhidev1 at uhub2 port 2 configuration 1 interface 1 "SIGMACH1P USB Keykoard" rev 1.10/1.10 addr 2 uhidev1: iclass 3/0, 2 report ids uhid0 at uhidev1 reportid 1: input=2, output=0, feature=0 uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0 uplcom0 at uhub4 port 1 "Prolific Technology Inc. USB-Serial Controller D" rev 1.10/4.00 addr 2 ucom0 at uplcom0 vscsi0 at root scsibus1 at vscsi0: 256 targets softraid0 at root scsibus2 at softraid0: 256 targets root on wd0a (3d341b841609946f.a) swap on wd0b dump on wd0b
