This looks to be a duplicate of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/418282
They also tried disabling the check I mentioned in my last post and had similar results. I also tried forcing version 2. With these modifications to elantech.c, dmesg says: elantech.c: assuming hardware version 2, firmware version 4.17 If debugging is then enabled by: sudo sh -c "echo 2 > /sys/bus/serio/drivers/psmouse/serio4/debug" (serio4 was determined by dmesg | grep Elantech the number may vary on other systems) ...and then watch the output of syslog while messing with the touchpad: tail -f /var/log/syslog | grep elantech.c The packets do not seem to match the "Native absolute mode 6 byte packet format" described in: http://www.kernel.org/doc/Documentation/input/elantech.txt As far as I can gather, this is what the first byte looks like for these touchpads: 76543210 11100100 three fingers 0xE4 10000100 two fingers 0x84 01010100 thumb 0x54 01000100 one finger 0x44 00001000 no finger 0x04 x and y aren't at all obvious to me, I haven't got a clue about the other 5 bytes. -- Can't configure Elan tech touchpad on Dell Inspiron 11z, Asus K7I0C and maybe also Dell Mini 10 (not V), ASUS k40in, Asus U81A and ASUS UL80-VT. https://bugs.launchpad.net/bugs/512192 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
