关于usb硬盘的问题,高手请进

tigertan

我在DELL笔记本上安装了RH8 2.4.18-14 内核,经过修改内核,在挂装USB 硬盘时(纽曼的硬盘盒),发现在/VAR/LOG/MESSAGES 中不断有提示错误,在系统中一会能看到硬盘,一会又看不到硬盘,不知什么原因,请高手指点.
May  8 14:01:05 tiger kernel: hub.c: already running port 1 disabled by hub (EMI?), re-enabling...
May  8 14:01:05 tiger kernel: usb.c: USB disconnect on device 85
May  8 14:01:06 tiger kernel: hub.c: USB new device connect on bus1/1, assigned
device number 86
May  8 14:01:06 tiger kernel: usb-uhci.c: interrupt, status 3, frame# 434
May  8 14:01:06 tiger kernel: usb.c: USB device not accepting new address=86 (error=-110)
May  8 14:01:06 tiger kernel: hub.c: USB new device connect on bus1/1, assigned
device number 87
May  8 14:01:06 tiger kernel: hub.c: already running port 1 disabled by hub (EMI?), re-enabling...
May  8 14:01:06 tiger kernel: usb.c: USB disconnect on device 87
May  8 14:01:06 tiger kernel: hub.c: USB new device connect on bus1/1, assigned
device number 88
May  8 14:01:06 tiger kernel: usb-uhci.c: interrupt, status 3, frame# 393
May  8 14:01:06 tiger kernel: usb.c: USB device not accepting new address=88 (error=-110)
May  8 14:01:06 tiger kernel: hub.c: USB new device connect on bus1/1, assigned
device number 89
May  8 14:01:10 tiger /etc/hotplug/usb.agent: Setup usb-storage for USB product
5e3/702/113
May  8 14:01:10 tiger kernel: hub.c: already running port 1 disabled by hub (EMI?), re-enabling...
May  8 14:01:10 tiger kernel: usb.c: USB disconnect on device 89
May  8 14:01:11 tiger kernel: hub.c: USB new device connect on bus1/1, assigned
device number 90
May  8 14:01:12 tiger kernel: usb-uhci.c: interrupt, status 3, frame# 349
May  8 14:01:12 tiger kernel: usb.c: USB device not accepting new address=90 (error=-110)
May  8 14:01:12 tiger kernel: hub.c: USB new device connect on bus1/1, assigned
device number 91
May  8 14:01:16 tiger /etc/hotplug/usb.agent: Setup usb-storage for USB product
5e3/702/113
May  8 14:01:17 tiger kernel: hub.c: already running port 1 disabled by hub (EMI?), re-enabling...
May  8 14:01:17 tiger kernel: usb.c: USB disconnect on device 91
May  8 14:01:17 tiger kernel: hub.c: USB new device connect on bus1/1, assigned
device number 92

酷于

什么盒子不管事,关键看USB控制芯片```