Comment 120 for bug 978807

Tartopom3 (tartopom3) wrote :

Hi,

Today, I flashed my BIOS to A06 version...on my Dells-XPS-13Z (L321X).. Still the same issue, after 1 second, the driver is unloading, due to a "Read error"... :o/ (this trackpad on this laptop works seamlessly along with Win7 OS, but this OS is not my cup of tea ..;o))

$ uname -a
Linux dsi-13 3.2.0-26-generic #41+kamal4~DellXPS-Ubuntu SMP Tue Jun 26 19:18:20 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

$ cat /var/log/Xorg.0.log
...
[ 3.788] (**) CyPS/2 Cypress Trackpad: always reports core events
[ 3.824] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input7/event7"
[ 3.824] (II) XINPUT: Adding extended input device "CyPS/2 Cypress Trackpad" (type: TOUCHPAD, id 12)
...
[ 3.824] (--) synaptics: CyPS/2 Cypress Trackpad: touchpad found
[ 3.824] (II) config/udev: Adding input device CyPS/2 Cypress Trackpad (/dev/input/mouse0)
[ 3.824] (**) CyPS/2 Cypress Trackpad: Ignoring device from InputClass "touchpad ignore duplicates"
[ 3.826] (II) config/udev: Adding input device Dell WMI hotkeys (/dev/input/event5)
...
[ 3.900] CyPS/2 Cypress Trackpad: Read error No such device
[ 3.900] (II) config/udev: removing device CyPS/2 Cypress Trackpad
[ 3.948] (II) UnloadModule: "synaptics"
[ 3.948] (II) Unloading synaptics

If anyone on earth has any idea...
Many thanks
Paul