4个usb接口有两个不能用，请求帮助

yfy002

我的笔记本是
神舟F233R配置
主板: SIS M672+SIS968SIS芯片,
CPU 类型 Mobile DualCore Intel Merom, 1600 MHz (12 x 133)
显示卡 SiS Mirage 3 Graphics (128 MB) 芯片类型 SiS672 series %X3W(x\&
声卡 SiS High Definition Audio Controller
网卡 SiS191 1000/100/10 Ethernet Device
机器总共有4个usb接口。安装的系统是ubuntu7.1
有两个usb口插入设备没有反应
sungaoyong@sungaoyong-desktop:~$ lsusb
Bus 002 Device 003: ID 15d9:0a33
Bus 002 Device 001: ID 0000:0000
Bus 003 Device 001: ID 0000:0000
Bus 001 Device 003: ID 0bda:0158 Realtek Semiconductor Corp.
Bus 001 Device 001: ID 0000:0000

sungaoyong@sungaoyong-desktop:~$ lspci
00:00.0 Host bridge: Silicon Integrated Systems [SiS] 671MX
00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SiS AGP Port (virtual PCI-to-PCI bridge)
00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS968 [MuTIOL Media IO] (rev 01)
00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev 01)
00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)
00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)
00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller
00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] 191 Gigabit Ethernet Adapter (rev 02)
00:05.0 IDE interface: Silicon Integrated Systems [SiS] SATA Controller / IDE mode (rev 03)
00:0f.0 Audio device: Silicon Integrated Systems [SiS] Azalia Audio Controller
01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 771/671 PCIE VGA Display Adapter (rev 10)

能够用的一个usb口拔插的dmesg|tail信息。
sungaoyong@sungaoyong-desktop:~$ dmesg|tail
[ 43.623550] eth1: link on 100 Mbps Full Duplex mode.
[ 43.628057] ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[ 46.328974] Linux agpgart interface v0.102 (c) Dave Jones
[ 46.344928] [drm] Initialized drm 1.1.0 20060810
[ 54.091372] eth1: no IPv6 routers present
[ 2688.958113] usb 2-2: USB disconnect, address 2
[ 2702.543586] usb 2-2: new low speed USB device using ohci_hcd and address 3
[ 2702.753431] usb 2-2: configuration #1 chosen from 1 choice
[ 2702.763693] input: USB Mouse as /class/input/input4
[ 2702.763782] input: USB HID v1.10 Mouse [USB Mouse] on usb-0000:00:03.0-2

另一个usb口拔插的dmesg|tail信息
sungaoyong@sungaoyong-desktop:~$ dmesg|tail
[ 2688.958113] usb 2-2: USB disconnect, address 2
[ 2702.543586] usb 2-2: new low speed USB device using ohci_hcd and address 3
[ 2702.753431] usb 2-2: configuration #1 chosen from 1 choice
[ 2702.763693] input: USB Mouse as /class/input/input4
[ 2702.763782] input: USB HID v1.10 Mouse [USB Mouse] on usb-0000:00:03.0-2
[ 2945.398240] usb 2-2: USB disconnect, address 3
[ 2950.412661] usb 2-3: new low speed USB device using ohci_hcd and address 4
[ 2950.622489] usb 2-3: configuration #1 chosen from 1 choice
[ 2950.632749] input: USB Mouse as /class/input/input5
[ 2950.632837] input: USB HID v1.10 Mouse [USB Mouse] on usb-0000:00:03.0-3

其它两个usb口插上去都没反应。


可能是00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)这个控制器上的usb口可以用，但
00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)这个控制器上的usb口插usb设备上去没有反应。

系统已经加载的模块。
sungaoyong@sungaoyong-desktop:~$ lsmod
Module Size Used by
sis 8576 0
drm 83348 1 sis
agpgart 35016 1 drm
ppdev 10244 0
cpufreq_powersave 2688 0
cpufreq_stats 7232 0
cpufreq_conservative 8072 0
cpufreq_ondemand 9612 0
cpufreq_userspace 5280 0
freq_table 5792 2 cpufreq_stats,cpufreq_ondemand
nls_iso8859_1 5120 3
nls_cp437 6784 3
vfat 14080 3
fat 54300 1 vfat
apm 22616 0
parport_pc 37412 0
lp 12580 0
parport 37448 3 ppdev,parport_pc,lp
ipv6 273892 10
snd_hda_intel 263712 5
joydev 11328 0
snd_pcm_oss 44672 0
snd_mixer_oss 17664 1 snd_pcm_oss
snd_pcm 80388 3 snd_hda_intel,snd_pcm_oss
snd_seq_dummy 4740 0
snd_seq_oss 33152 0
snd_seq_midi 9600 0
snd_rawmidi 25728 1 snd_seq_midi
snd_seq_midi_event 8448 2 snd_seq_oss,snd_seq_midi
snd_seq 53232 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 24324 3 snd_pcm,snd_seq
snd_seq_device 9228 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
snd 54660 17 snd_hda_intel,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 8800 1 snd
snd_page_alloc 11400 2 snd_hda_intel,snd_pcm
sis190 22276 0
mii 6528 1 sis190
shpchp 34580 0
pci_hotplug 32704 1 shpchp
psmouse 39952 0
serio_raw 8068 0
evdev 11136 2
ext3 133896 1
jbd 60456 1 ext3
mbcache 9732 1 ext3
usbhid 29536 0
hid 28928 1 usbhid
usb_storage 73024 0
ide_core 116804 1 usb_storage
sd_mod 30336 7
libusual 18448 1 usb_storage
sg 36764 0
sr_mod 17828 0
cdrom 37536 1 sr_mod
ata_generic 8452 0
sata_sis 9988 6
ohci_hcd 22916 0
pata_sis 15236 1 sata_sis
libata 125168 3 ata_generic,sata_sis,pata_sis
scsi_mod 147084 5 usb_storage,sd_mod,sg,sr_mod,libata
ehci_hcd 36492 0
usbcore 138632 6 usbhid,usb_storage,libusual,ohci_hcd,ehci_hcd
fuse 47124 3
apparmor 40728 0
commoncap 8320 1 apparmor


我的笔记本启动时加了
noapic nolapic acpi=off pci=noacpi pnpbios=off 参数。

不知道是怎么回事，大家能帮忙看看怎么解决吗？四个usb口只能用两个毕竟感觉不爽。

yfy002

这四个usb口在windows xp下是正常的，应该不是硬件的问题。

jarryson

貌似比较复杂。。

g2.0

我的也是这种情况，芯片组和你的一样