Ringraziando Konrad, di seguito vi copio i risultati dei comandi da lui suggeriti, sperando vi possano essere utili:

lsusb Bus 001 Device 004: ID 0ac8:c33f Z-Star Microelectronics Corp. Webcam Bus 003 Device 002: ID 05ac:0304 Apple, Inc. Optical USB Mouse [Mitsumi] Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

sudo lshw -short H/W path Device Class Description ================================================== system N150/N210/N220 (1234567890) /0 bus N150/N210/N220 /0/0 memory 103KiB BIOS /0/4 processor Intel(R) Atom(TM) CPU N450 @ 1.66GHz /0/4/5 memory 16KiB L1 cache /0/4/6 memory 512KiB L2 cache /0/4/1.1 processor Logical CPU /0/4/1.2 processor Logical CPU /0/e memory 1GiB System Memory /0/e/0 memory 1GiB SODIMM DDR2 Synchronous 667 MHz (1.5 /0/1 processor Intel(R) Atom(TM) CPU N450 @ 1.66GHz /0/1/1.1 processor Logical CPU /0/1/1.2 processor Logical CPU /0/100 bridge Atom Processor D4xx/D5xx/N4xx/N5xx DMI Br /0/100/2 display Atom Processor D4xx/D5xx/N4xx/N5xx Integr /0/100/2.1 display Atom Processor D4xx/D5xx/N4xx/N5xx Integr /0/100/1b multimedia NM10/ICH7 Family High Definition Audio Co /0/100/1c bridge NM10/ICH7 Family PCI Express Port 1 /0/100/1c/0 wlan0 network AR9285 Wireless Network Adapter (PCI-Expr /0/100/1c.1 bridge NM10/ICH7 Family PCI Express Port 2 /0/100/1c.2 bridge NM10/ICH7 Family PCI Express Port 3 /0/100/1c.2/0 eth0 network 88E8040 PCI-E Fast Ethernet Controller /0/100/1c.3 bridge NM10/ICH7 Family PCI Express Port 4 /0/100/1d bus NM10/ICH7 Family USB UHCI Controller #1 /0/100/1d.1 bus NM10/ICH7 Family USB UHCI Controller #2 /0/100/1d.2 bus NM10/ICH7 Family USB UHCI Controller #3 /0/100/1d.3 bus NM10/ICH7 Family USB UHCI Controller #4 /0/100/1d.7 bus NM10/ICH7 Family USB2 EHCI Controller /0/100/1e bridge 82801 Mobile PCI Bridge /0/100/1f bridge NM10 Family LPC Controller /0/100/1f.2 storage NM10/ICH7 Family SATA Controller [AHCI mo /0/100/1f.3 bus NM10/ICH7 Family SMBus Controller /0/2 scsi0 storage /0/2/0.0.0 /dev/sda disk 250GB TOSHIBA MK2555GS /0/2/0.0.0/1 /dev/sda1 volume 231GiB EXT4 volume /0/2/0.0.0/2 /dev/sda2 volume 1012MiB Extended partition /0/2/0.0.0/2/5 /dev/sda5 volume 1012MiB Linux swap / Solaris partition /1 system