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Souris USB qui s'éteind : uhci_hcd

Bonjour,

Je suis sous Edgy (mais le problème était aussi présent dans la version précédente).

De temps en temps, la souris USB s'éteind.

Je suis obligé de passer dans un tty puis de faire :
$sudo rmmod uhci_hcd (je décharge le module)
puis
$sudo modprobe uhci_hcd (je le charge à nouveau)

Tout rentre alors dans l'ordre.
C'est par essai/erreur que j'ai trouvé le module fautif.

Comment faire pour éviter cela ?
Merci.
Rémi.

Voici un partie de dmesg :

[14240.657003] usb 1-1: USB disconnect, address 12
[14240.896814] usb 1-1: new low speed USB device using uhci_hcd and address 13
[14241.088744] input: Logitech USB-PS/2 Optical Mouse as /class/input/input11
[14241.088845] input: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:11.2-1
[14805.746251] usb 1-1: USB disconnect, address 13
[14806.237880] usb 1-1: new low speed USB device using uhci_hcd and address 14
[14809.383656] usb 1-1: device descriptor read/64, error -110
[14819.914845] uhci_hcd 0000:00:11.4: remove, state 1
[14819.914973] usb usb3: USB disconnect, address 1
[14819.917382] uhci_hcd 0000:00:11.4: USB bus 3 deregistered
[14819.918092] uhci_hcd 0000:00:11.3: remove, state 1
[14819.918201] usb usb2: USB disconnect, address 1
[14819.919951] uhci_hcd 0000:00:11.3: USB bus 2 deregistered
[14819.920819] uhci_hcd 0000:00:11.2: remove, state 1
[14824.632926] hub 1-0:1.0: cannot reset port 1 (err = -19)
[14824.632993] hub 1-0:1.0: cannot disable port 1 (err = -19)
[14824.633056] hub 1-0:1.0: cannot reset port 1 (err = -19)
[14824.633106] hub 1-0:1.0: cannot disable port 1 (err = -19)
[14824.633156] hub 1-0:1.0: cannot reset port 1 (err = -19)
[14824.633206] hub 1-0:1.0: cannot disable port 1 (err = -19)
[14824.633256] hub 1-0:1.0: cannot reset port 1 (err = -19)
[14824.633313] hub 1-0:1.0: cannot disable port 1 (err = -19)
[14824.633369] hub 1-0:1.0: cannot disable port 1 (err = -19)
[14824.642135] usb usb1: USB disconnect, address 1
[14824.644135] uhci_hcd 0000:00:11.2: USB bus 1 deregistered
[14830.204210] USB Universal Host Controller Interface driver v2.3
[14830.205254] uhci_hcd 0000:00:11.2: UHCI Host Controller
[14830.206456] uhci_hcd 0000:00:11.2: new USB bus registered, assigned bus number 1
[14830.206722] uhci_hcd 0000:00:11.2: irq 10, io base 0x0000c400
[14830.208101] hub 1-0:1.0: USB hub found
[14830.208294] hub 1-0:1.0: 2 ports detected
[14830.309532] uhci_hcd 0000:00:11.3: UHCI Host Controller
[14830.310362] uhci_hcd 0000:00:11.3: new USB bus registered, assigned bus number 2
[14830.310568] uhci_hcd 0000:00:11.3: irq 10, io base 0x0000c800
[14830.311851] hub 2-0:1.0: USB hub found
[14830.312043] hub 2-0:1.0: 2 ports detected
[14830.500474] uhci_hcd 0000:00:11.4: UHCI Host Controller
[14830.548734] usb 1-1: new low speed USB device using uhci_hcd and address 2
[14830.594007] uhci_hcd 0000:00:11.4: new USB bus registered, assigned bus number 3
[14830.594264] uhci_hcd 0000:00:11.4: irq 10, io base 0x0000cc00
[14830.595549] hub 3-0:1.0: USB hub found
[14830.595740] hub 3-0:1.0: 2 ports detected
[14830.740566] input: Logitech USB-PS/2 Optical Mouse as /class/input/input12
[14830.740651] input: USB HID v1.10 Mouse [Logitech USB-PS/2 Optical Mouse] on usb-0000:00:11.2-1

maw

Re : Souris USB qui s'éteind : uhci_hcd

Salut,
Ouais j'ai exactement le même problème, mais j'arrive à corriger en débranchant / rebranchant la souris usb.
Le problème est aléatoire, et uniquement sous edgy pour moi.

Je suis preneur pour toute solution.

maw