Yesterday i changed the battery on my asus notebook, now battery is working and here it's all okay. Now i have a problem with the touchpad: after dismounting the keyboard and reconnecting the two cables (keyboard and touchpad) the second is not working.

I don't think i've created damage to the cables, they seems okay, but now isn't working and the pc can't find it, an example:

[tommaso@tommaso-x540lj ~]$ sudo /usr/bin/libinput list-devices

[sudo] password di tommaso:

Device: Power Button

Kernel: /dev/input/event2

Group: 1

Seat: seat0, default

Capabilities: keyboard

Tap-to-click: n/a

Tap-and-drag: n/a

Tap drag lock: n/a

Left-handed: n/a

Nat.scrolling: n/a

Middle emulation: n/a

Calibration: n/a

Scroll methods: none

Click methods: none

Disable-w-typing: n/a

Disable-w-trackpointing: n/a

Accel profiles: n/a

Rotation: 0.0

​

Device: Asus Wireless Radio Control

Kernel: /dev/input/event7

Group: 2

Seat: seat0, default

Capabilities: keyboard

Tap-to-click: n/a

Tap-and-drag: n/a

Tap drag lock: n/a

Left-handed: n/a

Nat.scrolling: n/a

Middle emulation: n/a

Calibration: n/a

Scroll methods: none

Click methods: none

Disable-w-typing: n/a

Disable-w-trackpointing: n/a

Accel profiles: n/a

Rotation: 0.0

​

Device: Video Bus

Kernel: /dev/input/event5

Group: 3

Seat: seat0, default

Capabilities: keyboard

Tap-to-click: n/a

Tap-and-drag: n/a

Tap drag lock: n/a

Left-handed: n/a

Nat.scrolling: n/a

Middle emulation: n/a

Calibration: n/a

Scroll methods: none

Click methods: none

Disable-w-typing: n/a

Disable-w-trackpointing: n/a

Accel profiles: n/a

Rotation: 0.0

​

Device: Video Bus

Kernel: /dev/input/event6

Group: 3

Seat: seat0, default

Capabilities: keyboard

Tap-to-click: n/a

Tap-and-drag: n/a

Tap drag lock: n/a

Left-handed: n/a

Nat.scrolling: n/a

Middle emulation: n/a

Calibration: n/a

Scroll methods: none

Click methods: none

Disable-w-typing: n/a

Disable-w-trackpointing: n/a

Accel profiles: n/a

Rotation: 0.0

​

Device: Lid Switch

Kernel: /dev/input/event0

Group: 4

Seat: seat0, default

Capabilities: switch

Tap-to-click: n/a

Tap-and-drag: n/a

Tap drag lock: n/a

Left-handed: n/a

Nat.scrolling: n/a

Middle emulation: n/a

Calibration: n/a

Scroll methods: none

Click methods: none

Disable-w-typing: n/a

Disable-w-trackpointing: n/a

Accel profiles: n/a

Rotation: 0.0

​

Device: Sleep Button

Kernel: /dev/input/event1

Group: 5

Seat: seat0, default

Capabilities: keyboard

Tap-to-click: n/a

Tap-and-drag: n/a

Tap drag lock: n/a

Left-handed: n/a

Nat.scrolling: n/a

Middle emulation: n/a

Calibration: n/a

Scroll methods: none

Click methods: none

Disable-w-typing: n/a

Disable-w-trackpointing: n/a

Accel profiles: n/a

Rotation: 0.0

​

Device: PixArt USB Optical Mouse

Kernel: /dev/input/event4

Group: 6

Seat: seat0, default

Capabilities: pointer

Tap-to-click: n/a

Tap-and-drag: n/a

Tap drag lock: n/a

Left-handed: disabled

Nat.scrolling: disabled

Middle emulation: disabled

Calibration: n/a

Scroll methods: button

Click methods: none

Disable-w-typing: n/a

Disable-w-trackpointing: n/a

Accel profiles: flat *adaptive custom

Rotation: 0.0

​

Device: Asus WMI hotkeys

Kernel: /dev/input/event12

Group: 7

Seat: seat0, default

Capabilities: keyboard

Tap-to-click: n/a

Tap-and-drag: n/a

Tap drag lock: n/a

Left-handed: n/a

Nat.scrolling: n/a

Middle emulation: n/a

Calibration: n/a

Scroll methods: none

Click methods: none

Disable-w-typing: n/a

Disable-w-trackpointing: n/a

Accel profiles: n/a

Rotation: 0.0

​

Device: AT Translated Set 2 keyboard

Kernel: /dev/input/event3

Group: 8

Seat: seat0, default

Capabilities: keyboard

Tap-to-click: n/a

Tap-and-drag: n/a

Tap drag lock: n/a

Left-handed: n/a

Nat.scrolling: n/a

Middle emulation: n/a

Calibration: n/a

Scroll methods: none

Click methods: none

Disable-w-typing: n/a

Disable-w-trackpointing: n/a

Accel profiles: n/a

Rotation: 0.0