ahol akkor volt, amikor a rendszert telepítettem, egyszerűen nem működik.
$ sudo lshw |grep -i usb
capabilities: pci pnp upgrade shadowing cdboot bootselect edd int13floppy720 int5printscreen int9keyboard int14serial int17printer int10video acpi usb biosbootspecification uefi
*-usb
description: USB controller
product: Sunrise Point-LP USB 3.0 xHCI Controller
*-usbhost:0
bus info: usb@1
logical name: usb1
capabilities: usb-2.00
*-usb:0
product: USB Gaming Keyboard
bus info: usb@1:1
capabilities: usb-2.00
configuration: driver=usbhid maxpower=100mA speed=12Mbit/s
*-usb:1 // itt működik az egér
product: 2.4G wireless USB Device
vendor: 2.4G wireless USB Device
bus info: usb@1:3
capabilities: usb-1.10
configuration: driver=usbhid maxpower=100mA speed=12Mbit/s
*-usb:2
bus info: usb@1:7
capabilities: usb-2.00
*-usb:3 UNCLAIMED
description: Generic USB device
bus info: usb@1:8
capabilities: usb-1.10
*-usbhost:1
bus info: usb@2
logical name: usb2
capabilities: usb-3.00
mkm@mkmDEV:~$ sudo lshw |grep -i usb
capabilities: pci pnp upgrade shadowing cdboot bootselect edd int13floppy720 int5printscreen int9keyboard int14serial int17printer int10video acpi usb biosbootspecification uefi
*-usb
description: USB controller
product: Sunrise Point-LP USB 3.0 xHCI Controller
*-usbhost:0
bus info: usb@1
logical name: usb1
capabilities: usb-2.00
*-usb:0
bus info: usb@1:7
capabilities: usb-2.00
*-usb:1 UNCLAIMED
description: Generic USB device
bus info: usb@1:8
capabilities: usb-1.10
*-usbhost:1
bus info: usb@2
logical name: usb2
capabilities: usb-3.00
mkm@mkmDEV:~$ sudo lshw |grep -i usb
capabilities: pci pnp upgrade shadowing cdboot bootselect edd int13floppy720 int5printscreen int9keyboard int14serial int17printer int10video acpi usb biosbootspecification uefi
*-usb
description: USB controller
product: Sunrise Point-LP USB 3.0 xHCI Controller
*-usbhost:0
bus info: usb@1
logical name: usb1
capabilities: usb-2.00
*-usb:0
bus info: usb@1:7
capabilities: usb-2.00
*-usb:1 UNCLAIMED
description: Generic USB device
bus info: usb@1:8
capabilities: usb-1.10
*-usbhost:1
bus info: usb@2
logical name: usb2
capabilities: usb-3.00