Touchpad is not working anymore

[Diego Vargas]

Hello All!

I've been playing with fedora a little bit and I just love it! I've have
the gnome GDM and the Cinnamon Desktop.
My Toshiba U945-S4140 is running Fedora 19 and Windows 7. Didn't like the
pre-installed Windows 8 and I just remove it.
They both were playing very well, until I've done two things:
1. Update a INF/Chipset deal on the Windows part.
2. Update the kernel on Fedora.

Since the first Update, the touchpad have stopped working.
The pointer is not being displayed and, if I connect an usb mouse I cannot
move it with the touchpad. (obviously, the usb mouse works perfectly).

I have this on /var/log/Xorg.0.log

[    37.148] (II) config/udev: Adding input device SynPS/2 Synaptics
TouchPad (/dev/input/event4)
[    37.148] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev
touchpad catchall"
[    37.148] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad
catchall"
[    37.148] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "Default
clickpad buttons"
[    37.148] (II) LoadModule: "synaptics"
[    37.148] (II) Loading /usr/lib64/xorg/modules/input/synaptics_drv.so
[    37.148] (II) Module synaptics: vendor="X.Org Foundation"
[    37.148]    compiled for 1.14.1, module version = 1.7.1
[    37.148]    Module class: X.Org XInput Driver
[    37.148]    ABI class: X.Org XInput driver, version 19.1
[    37.148] (II) Using input driver 'synaptics' for 'SynPS/2 Synaptics
TouchPad'
[    37.149] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    37.149] (**) Option "Device" "/dev/input/event4"
[    37.177] (II) synaptics: SynPS/2 Synaptics TouchPad: found clickpad
property
[    37.177] (--) synaptics: SynPS/2 Synaptics TouchPad: x-axis range 1472
- 5680 (res 46)
[    37.177] (--) synaptics: SynPS/2 Synaptics TouchPad: y-axis range 1408
- 4728 (res 62)
[    37.177] (--) synaptics: SynPS/2 Synaptics TouchPad: pressure range 0 -
255
[    37.177] (--) synaptics: SynPS/2 Synaptics TouchPad: finger width range
0 - 15
[    37.177] (--) synaptics: SynPS/2 Synaptics TouchPad: buttons: left
double triple
[    37.177] (--) synaptics: SynPS/2 Synaptics TouchPad: Vendor 0x2 Product
0x7
[    37.177] (**) Option "SoftButtonAreas" "50% 0 82% 0 0 0 0 0"
[    37.177] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[    37.177] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    37.190] (**) Option "config_info"
"udev:/sys/devices/platform/i8042/serio1/input/input4/event4"
[    37.190] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics
TouchPad" (type: TOUCHPAD, id 11)
[    37.190] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MinSpeed
is now constant deceleration 2.5
[    37.190] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MaxSpeed
is now 1.75
[    37.190] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel)
AccelFactor is now 0.037
[    37.191] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration
scheme 1
[    37.191] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
[    37.191] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor:
2.000
[    37.191] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration
threshold: 4
[    37.191] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[    37.192] (II) config/udev: Adding input device SynPS/2 Synaptics
TouchPad (/dev/input/mouse0)
[    37.192] (II) No input driver specified, ignoring this device.
[    37.192] (II) This device may have been added with another device file.

I have only one solution: Reinstall Fedora 19. Which, I think, is the worse
option.
Any help will be received with open arms, and will be really appreciated.

Thanks for your time,
Diego
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