Ôôôôô tudo certo
instalei o Ubuntu Mate 16.04 no netbook Asus X102BA, com Touchscreen. Sistema atualizado e sem alterações. Mas o touchpad não funciona. Dei uma garimpada aqui no fórum mas vi que alguns posts são mais antigos e resolveram com a atualização do kernel. Já tentei alguma coisa de alteração no grub mas também não resolveu. Seguem alguns comandos para subsidiar as dicas de resolução. Se puderem me indicar algum post que resolveu a situação. Toda ajuda é bem vinda, desde já agradeço!
Versão
# uname -a
Linux X102BA 4.8.0-36-generic #36~16.04.1-Ubuntu SMP Sun Feb 5 09:39:57 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Xinput, net com touchscreen
xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ USBest Technology SiS HID Touch Controller id=12 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Asus Wireless Radio Control id=7 [slave keyboard (3)]
↳ Video Bus id=8 [slave keyboard (3)]
↳ Power Button id=9 [slave keyboard (3)]
↳ Sleep Button id=10 [slave keyboard (3)]
↳ USB2.0 HD UVC WebCam id=13 [slave keyboard (3)]
↳ Asus WMI hotkeys id=14 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=15 [slave keyboard (3)]
Acho que a saída correta do xinput seria algo do tipo
xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech Unifying Device. Wireless PID:101b id=9 [slave pointer (2)]
⎜ ↳ USBest Technology SiS HID Touch Controller id=11 [slave pointer (2)]
⎜ ↳ ETPS/2 Elantech Touchpad id=14 [slave pointer (2)]
ou
Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Logitech Gaming Mouse G300 id=10 [slave pointer (2)]
⎜ ↳ Elan Touchpad id=12 [slave pointer (2)]
⎜ ↳ USBest Technology SiS HID Touch Controller id=13 [slave pointer (2)]
Modulos do kernel
# lsmod | grep touch
hid_multitouch 20480 0
hid 122880 3 hid_generic,usbhid,hid_multitouch
Mensagens de inicialização do kernel
# dmesg | grep input
[ 2.893454] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0
[ 2.893608] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input1
[ 2.908474] input: Sleep Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input2
[ 2.908626] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input3
[ 3.141005] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
[ 3.427338] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input9
[ 18.882087] input: Asus Wireless Radio Control as /devices/LNXSYSTM:00/LNXSYBUS:00/ATK4001:00/input/input14
[ 19.719011] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input15
[ 19.741566] snd_hda_codec_realtek hdaudioC1D0: inputs:
[ 19.759996] input: HD-Audio Generic Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input16
[ 21.071687] input: USBest Technology SiS HID Touch Controller as /devices/pci0000:00/0000:00:13.0/usb4/4-1/4-1:1.0/0003:0457:102B.0001/input/input17
[ 21.072225] hid-multitouch 0003:0457:102B.0001: input,hiddev0,hidraw0: USB HID v1.11 Device [USBest Technology SiS HID Touch Controller] on usb-0000:00:13.0-1/input0
[ 21.551547] input: Asus WMI hotkeys as /devices/platform/asus-nb-wmi/input/input19
[ 21.697939] input: USB2.0 HD UVC WebCam as /devices/pci0000:00/0000:00:13.2/usb2/2-3/2-3:1.0/input/input20
Configurações via Synaptics touchpad
# synclient
Couldn't find synaptics properties. No synaptics driver loaded?
Listagem do hardware
# lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Root Complex
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kabini [Radeon HD 8180]
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 0
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 01)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 39)
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 39)
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 3a)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
00:14.7 SD Host controller: Advanced Micro Devices, Inc. [AMD] FCH SD Flash Controller (rev 01)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 5
01:00.0 Network controller: Qualcomm Atheros AR9485 Wireless Network Adapter (rev 01)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 05)