Instalei o Ubuntu 15.04 e atualizei para o Ubuntu 15.10 no meu laptop (Fujitsu U745). Meu touchpad funciona no Windows, mas nunca funcionou em ambas as versões do Ubuntu.
Aparece no comando xinput list
xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ ETPS/2 Elantech Touchpad id=13 [slave pointer (2)]
⎜ ↳ Logitech Gaming Mouse G502 id=10 [slave pointer (2)]
⎜ ↳ Logitech Gaming Mouse G502 id=11 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Fujitsu FUJ02E3 id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Power Button id=8 [slave keyboard (3)]
↳ FJ Camera id=9 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
Mas no editor do dconf ele nem é listado
Nenhuma opção de touchpad listada
Olhando pela web, não me leve a lugar algum sem que isso esteja listado. Além disso, o mousepad também não funciona na tela de login e verifiquei o bloqueio do mouse Fn-F4.
Atualizar
O resultado do terminal do wordpress
leo@LIFEBOOK-U745:~/Desktop$ sudo dkms install -m psmouse -v elantech-x551c
Kernel preparation unnecessary for this kernel. Skipping...
Building module:
cleaning build area....
make KERNELRELEASE=4.2.0-16-generic -C /lib/modules/4.2.0-16-generic/build M=/var/lib/dkms/psmouse/elantech-x551c/build/src psmouse.ko.....(bad exit status: 2)
ERROR (dkms apport): binary package for psmouse: elantech-x551c not found
Error! Bad return status for module build on kernel: 4.2.0-16-generic (x86_64)
Consult /var/lib/dkms/psmouse/elantech-x551c/build/make.log for more information.
O arquivo de log
DKMS make.log for psmouse-elantech-x551c for kernel 4.2.0-16-generic (x86_64)
Mon Oct 26 19:14:42 GMT 2015
make: Entering directory '/usr/src/linux-headers-4.2.0-16-generic'
CC [M] /var/lib/dkms/psmouse/elantech-x551c/build/src/psmouse-base.o
CC [M] /var/lib/dkms/psmouse/elantech-x551c/build/src/synaptics.o
CC [M] /var/lib/dkms/psmouse/elantech-x551c/build/src/alps.o
CC [M] /var/lib/dkms/psmouse/elantech-x551c/build/src/elantech.o
CC [M] /var/lib/dkms/psmouse/elantech-x551c/build/src/logips2pp.o
CC [M] /var/lib/dkms/psmouse/elantech-x551c/build/src/lifebook.o
CC [M] /var/lib/dkms/psmouse/elantech-x551c/build/src/sentelic.o
CC [M] /var/lib/dkms/psmouse/elantech-x551c/build/src/trackpoint.o
CC [M] /var/lib/dkms/psmouse/elantech-x551c/build/src/touchkit_ps2.o
CC [M] /var/lib/dkms/psmouse/elantech-x551c/build/src/cypress_ps2.o
/var/lib/dkms/psmouse/elantech-x551c/build/src/cypress_ps2.c: In function ‘cypress_process_packet’:
/var/lib/dkms/psmouse/elantech-x551c/build/src/cypress_ps2.c:543:2: error: too few arguments to function ‘input_mt_assign_slots’
input_mt_assign_slots(input, slots, pos, n);
^
In file included from /var/lib/dkms/psmouse/elantech-x551c/build/src/cypress_ps2.c:25:0:
include/linux/input/mt.h:121:5: note: declared here
int input_mt_assign_slots(struct input_dev *dev, int *slots,
^
scripts/Makefile.build:258: recipe for target '/var/lib/dkms/psmouse/elantech-x551c/build/src/cypress_ps2.o' failed
make[1]: *** [/var/lib/dkms/psmouse/elantech-x551c/build/src/cypress_ps2.o] Error 1
Makefile:1567: recipe for target 'psmouse.ko' failed
make: *** [psmouse.ko] Error 2
make: Leaving directory '/usr/src/linux-headers-4.2.0-16-generic'