il comando lspci mi restituisce questo
Codice: Seleziona tutto
02:00.0 USB Controller: NEC Corporation uPD720200 USB 3.0 Host Controller (rev 04)Codice: Seleziona tutto
0.388296] hub 1-0:1.0: USB hub found
[ 0.388303] hub 1-0:1.0: 8 ports detected
[ 0.388408] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 0.388432] uhci_hcd: USB Universal Host Controller Interface driver
[ 0.388496] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 0.388508] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 0.388513] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 0.388562] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
[ 0.388597] uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001800
[ 0.388752] hub 2-0:1.0: USB hub found
[ 0.388757] hub 2-0:1.0: 2 ports detected
[ 0.388828] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 0.388837] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 0.388841] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 0.388884] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
[ 0.388929] uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001820
[ 0.389074] hub 3-0:1.0: USB hub found
[ 0.389079] hub 3-0:1.0: 2 ports detected
[ 0.389149] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 0.389158] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 0.389162] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 0.389201] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
[ 0.389244] uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001840
[ 0.389394] hub 4-0:1.0: USB hub found
[ 0.389399] hub 4-0:1.0: 2 ports detected
[ 0.389478] uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
[ 0.389487] uhci_hcd 0000:00:1d.3: setting latency timer to 64
[ 0.389491] uhci_hcd 0000:00:1d.3: UHCI Host Controller
[ 0.389532] uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
[ 0.389572] uhci_hcd 0000:00:1d.3: irq 16, io base 0x00001860
[ 0.389718] hub 5-0:1.0: USB hub found
[ 0.389723] hub 5-0:1.0: 2 ports detected
grazie a tutti anticipatamente