My Ubuntu doesn't recognize my wireless presenter (works through USB).

Can you reboot and login without the device not attached. and run:

lsusb

Can you then attach the device and run:

echo; lsusb; dmesg | tail -n 20

Copy all the output and copy / paste it here.

Like this??

Bus 007 Device 002: ID 0b05:1751 ASUSTek Computer, Inc. BT-253 Bluetooth Adapter
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 002: ID 1223:3f07 SKYCABLE ENTERPRISE. CO., LTD.
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 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 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 003: ID 04f2:b071 Chicony Electronics Co., Ltd 2.0M UVC Webcam / CNF7129
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[ 46.648217] Skipping EDID probe due to cached edid
[ 46.665191] Skipping EDID probe due to cached edid
[ 46.689056] Skipping EDID probe due to cached edid
[ 53.329059] Skipping EDID probe due to cached edid
[ 73.029950] wlan0: authenticate with 00:1a:2b:4d:da:10 (try 1)
[ 73.032035] wlan0: authenticated
[ 73.032053] wlan0: associate with 00:1a:2b:4d:da:10 (try 1)
[ 73.034594] wlan0: RX AssocResp from 00:1a:2b:4d:da:10 (capab=0x411 status=0 aid=2)
[ 73.034597] wlan0: associated
[ 73.034891] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 77.660031] lo: Disabled Privacy Extensions
[ 83.220067] wlan0: no IPv6 routers present
[ 169.700207] usb 6-1: new low speed USB device using uhci_hcd and address 2
[ 169.975430] usbcore: registered new interface driver hiddev
[ 169.991501] input: HID-compliant Mouse HID-compliant Mouse as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.0/input/input8
[ 169.991690] generic-usb 0003:1223:3F07.0001: input,hidraw0: USB HID v1.10 Keyboard [HID-compliant Mouse HID-compliant Mouse] on usb-0000:00:1d.1-1/input0
[ 170.008359] input: HID-compliant Mouse HID-compliant Mouse as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.1/input/input9
[ 170.008561] generic-usb 0003:1223:3F07.0002: input,hidraw1: USB HID v1.10 Mouse [HID-compliant Mouse HID-compliant Mouse] on usb-0000:00:1d.1-1/input1
[ 170.008606] usbcore: registered new interface driver usbhid
[ 170.008610] usbhid: USB HID core driver

Like this??

Bus 007 Device 002: ID 0b05:1751 ASUSTek Computer, Inc. BT-253 Bluetooth Adapter
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 002: ID 1223:3f07 SKYCABLE ENTERPRISE. CO., LTD.
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 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 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 003: ID 04f2:b071 Chicony Electronics Co., Ltd 2.0M UVC Webcam / CNF7129
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[ 46.648217] Skipping EDID probe due to cached edid
[ 46.665191] Skipping EDID probe due to cached edid
[ 46.689056] Skipping EDID probe due to cached edid
[ 53.329059] Skipping EDID probe due to cached edid
[ 73.029950] wlan0: authenticate with 00:1a:2b:4d:da:10 (try 1)
[ 73.032035] wlan0: authenticated
[ 73.032053] wlan0: associate with 00:1a:2b:4d:da:10 (try 1)
[ 73.034594] wlan0: RX AssocResp from 00:1a:2b:4d:da:10 (capab=0x411 status=0 aid=2)
[ 73.034597] wlan0: associated
[ 73.034891] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 77.660031] lo: Disabled Privacy Extensions
[ 83.220067] wlan0: no IPv6 routers present
[ 169.700207] usb 6-1: new low speed USB device using uhci_hcd and address 2
[ 169.975430] usbcore: registered new interface driver hiddev
[ 169.991501] input: HID-compliant Mouse HID-compliant Mouse as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.0/input/input8
[ 169.991690] generic-usb 0003:1223:3F07.0001: input,hidraw0: USB HID v1.10 Keyboard [HID-compliant Mouse HID-compliant Mouse] on usb-0000:00:1d.1-1/input0
[ 170.008359] input: HID-compliant Mouse HID-compliant Mouse as /devices/pci0000:00/0000:00:1d.1/usb6/6-1/6-1:1.1/input/input9
[ 170.008561] generic-usb 0003:1223:3F07.0002: input,hidraw1: USB HID v1.10 Mouse [HID-compliant Mouse HID-compliant Mouse] on usb-0000:00:1d.1-1/input1
[ 170.008606] usbcore: registered new interface driver usbhid
[ 170.008610] usbhid: USB HID core driver

ok looks like its seen and seen as a mouse. If you run:

xev

and press stuff, does the system react?

yes..
a window "Event Tester" opened and there were changes in the terminal window (a lot of things were written)

Then open the keyboard settings tool and/or keyboard shortcuts item in System -> Preferences and click on items there, then press the key you want when prompted. The device is working

Well, I did open keyboard shortcuts, and I do see the items but I don't understand the rest of your reply "click on items there, then press the key you want when prompted. The device is working"

I mean I know how to change shortcuts but, what does that have to do with my device?

sorry but I'm a bit lost ..

Well, I did open keyboard shortcuts, and I do see the items but I don't understand the rest of your reply "click on items there, then press the key you want when prompted. The device is working"

I mean I know how to change shortcuts but, what does that have to do with my device?

sorry but I'm a bit lost ..

You click on the item you want to set, you will then be asked to press the shortcut you want to use. The shortcut in this case is the remote device. This will then set the shortcut to the action you set on the device.

Now when you press the button (or whatever) on the device, it will trigger the shortcut you set.

what if nothing happens? I did what you said but no changes, like if the computer is not receiving anything from the device..

it is or xev wouldn't react to presses. You may need:
https://help.ubuntu.com/community/KeyboardShortcuts#Laptop Function Shortcuts

XEV don't react, it's a known prob in Suse 11.3
https://bugzillafiles.novell.org/attachment.cgi?id=420500

I'm not able to patch