Hi folks

I have a following problem with usb on Debian Sarge (ASUS A6B00R
laptop):
I link to this port optic mouse and wireless keyboard.
After a couple of minutes (it's rather difficult to describe this time,
I would even say impossible because this problem sometimes occurs after
1 minute and sometimes after 40 minutes) mouse stops and the wireless
keyboard with it.
Laptop's touchpad and keyboard still work without any problems but when
I am trying to switch to text console (ctrl+alt+f1) computer hangs till
I disconnect mouse from usb port. I tried to put the mouse to port
again but it didn't work any longer (though the red under the mouse was
visible).
I am using the kernel (2.6.14.4) with HID driver built in (I've tried
to built it as module but it wasn't a solution).
I've checked two mice and I am pretty sure that mouse has nothing to do
with this problem.
I can even say it is not USB problem because on windows (I am forced to
work on it because of this problem it works fine.

Here is lspci output:

0000:00:00.0 Host bridge: ATI Technologies Inc: Unknown device 5a31
(rev 01)
0000:00:01.0 PCI bridge: ATI Technologies Inc: Unknown device 5a3f
0000:00:13.0 USB Controller: ATI Technologies Inc: Unknown device 4374
0000:00:13.1 USB Controller: ATI Technologies Inc: Unknown device 4375
0000:00:13.2 USB Controller: ATI Technologies Inc: Unknown device 4373
0000:00:14.0 SMBus: ATI Technologies Inc: Unknown device 4372 (rev 11)
0000:00:14.1 IDE interface: ATI Technologies Inc: Unknown device 4376
0000:00:14.3 ISA bridge: ATI Technologies Inc: Unknown device 4377
0000:00:14.4 PCI bridge: ATI Technologies Inc: Unknown device 4371
0000:00:14.5 Multimedia audio controller: ATI Technologies Inc: Unknown
device 4370 (rev 02)
0000:00:14.6 Modem: ATI Technologies Inc: Unknown device 4378 (rev 02)
0000:01:05.0 VGA compatible controller: ATI Technologies Inc: Unknown
device 5a62
0000:02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)
0000:02:01.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3)
0000:02:01.1 0805: Ricoh Co Ltd: Unknown device 0822 (rev 17)
0000:02:01.2 System peripheral: Ricoh Co Ltd: Unknown device 0592 (rev
08)
0000:02:03.0 Network controller: Broadcom Corporation: Unknown device
4318 (rev 02)

And some fragments of dmesg:

Linux version 2.6.14.4 (root@debian) (gcc version 3.3.5 (Debian
1:3.3.5-13)) #1 PREEMPT Sat Feb 11 21:45:20 CET 2006
usbcore: registered new driver usbfs
usbcore: registered new driver hub
ehci_hcd 0000:00:13.2: EHCI Host Controller
ehci_hcd 0000:00:13.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:13.2: irq 193, io mem 0xfebfd000
ehci_hcd 0000:00:13.2: USB 2.0 initialized, EHCI 1.00, driver 10 Dec
2004
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller (OHCI) Driver
(PCI)
ohci_hcd 0000:00:13.0: OHCI Host Controller
ohci_hcd 0000:00:13.0: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:13.0: irq 193, io mem 0xfebff000
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 4 ports detected
ohci_hcd 0000:00:13.1: OHCI Host Controller
ohci_hcd 0000:00:13.1: new USB bus registered, assigned bus number 3
ohci_hcd 0000:00:13.1: irq 193, io mem 0xfebfe000
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 4 ports detected
USB Universal Host Controller Interface driver v2.3
usb 1-5: new high speed USB device using ehci_hcd and address 4
usbcore: registered new driver hiddev
usb 2-1: new low speed USB device using ohci_hcd and address 2
usb 2-2: new low speed USB device using ohci_hcd and address 3
input: USB HID v1.10 Keyboard [Logitech USB Receiver] on
usb-0000:00:13.0-1
input: USB HID v1.10 Mouse [Logitech USB Receiver] on
usb-0000:00:13.0-1
input: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on
usb-0000:00:13.0-2
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
input: AT Translated Set 2 keyboard on isa0060/serio0
Synaptics Touchpad, model: 1, fw: 6.1, id: 0xa3a0b3, caps:
0xa04713/0x10008
input: SynPS/2 Synaptics TouchPad on isa0060/serio4
mice: PS/2 mouse device common for all mice


I would appreciate any suggestions...