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below) and protocols spoken by the touchpad, perhaps this is of any help? I've found a supposedly internal Dell email trail on the web (), which says something about alps.c (although it doesn't seem to be an Alps touchpad after all?, cf. > input: ImPS/2 BYD TouchPad as /devices/ platform/ i8042/serio1/ input/input24 > psmouse: psmouse serio1: byd: BYD touchpad detected > psmouse: psmouse serio1: elantech: unexpected magic knock result 0x00, 0x02, 0圆4. > psmouse: psmouse serio1: alps: Likely not an ALPS touchpad: E7=73 03 28, EC=73 01 13 > psmouse: psmouse serio1: alps: EC report: 73 01 13 > psmouse: psmouse serio1: alps: E7 report: 73 03 28 > psmouse: psmouse serio1: alps: E6 report: 00 00 64 > psmouse: psmouse serio1: cypress_ps2: Command 0x00 response data (0x): 00 00 14 > psmouse: psmouse serio1: cypress_ps2: send extension cmd 0x00, > If I `rmmod psmouse modprobe psmouse dyndbg=pm` I find this, > input: ImPS/2 BYD TouchPad as /devices/ platform/ i8042/serio1/ input/input21 > As I mentioned earlier, the device is certainly not recognized as an html), which says something about alps.c (although it doesn't seem to be an Alps touchpad after all?, cf. I've found a supposedly internal Dell email trail on the web ( net/lists/ linux-input/ msg44773. I tried using syndaemon -i 1.0 -K -R -t with no effect neither. The "Disable touchpad while typing" seems to be on - the touchpad disables for ~1 sec after touching any key (including Shift for instance). I tried dconf, but there is no such option neither. Tried installing the psmouse-alps-1.3 driver, the install was successful, but nothing changed.Īn additional problem is that since there are no touchpad settings in System Settings, I cannot change the "Disable touchpad while typing". Xserver- xorg-input- synaptics version information:ĥ00 us.archive. proc/bus/ input/devices lists the device as a "Generic Wheel Mouse" Xinput list does not display a touchpad at all: Two-finger scrolling works as expected except it's using "Natural Scrolling" by default and there is no way to change it. The settings for the touchpad are not available at all in the Mouse and Touchpad settings (see i.imgur. The touchpad on my Dell Ultrabook (Latitude E7470) functions mostly. Expected: Touchpad settings available in Mouse & Touchpad Settings dialogĪctual result: Touchpad settings missing entirely