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Message #60447
[Bug 1265885] Re: regression: SynPS/2 touchpad detected as DLL060A:00 pointer
Warren, I'm sure that the touchscreen(06cb:0af8) is supported by trusty kernel.
It should use the module hid-multitouch, but I can't see it in the log, lsmod.log
Could you load it by yourself to see if it works?
sudo modprobe hid-multitouch
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https://bugs.launchpad.net/bugs/1265885
Title:
regression: SynPS/2 touchpad detected as DLL060A:00 pointer
Status in Release Notes for Ubuntu:
Fix Released
Status in “linux” package in Ubuntu:
Fix Released
Status in “linux” source package in Trusty:
Fix Committed
Bug description:
This regression occurs somewhere between 3.11.0-14-generic (latest on
saucy) and 3.13.0-031300rc6-generic (a test kernel). On the earlier
kernel, I actually get settings for setting up my touchpad in the
unity interface. With the updated kernel, those options disappear. I
only get one set of options both my mouse and my touchpad instead of
each one independently. It means that I can't set the pointer speed
differently or turn on natural scrolling for my touchpad.
WORKAROUND: Execute at a terminal and then reboot your system:
echo "blacklist i2c_hid" | sudo tee -a /etc/modprobe.d/blacklist.conf
Release Notes Text
Bug:1265885 On some Dell XPS13 systems the Synaptics touchpad is incorrectly recognised as a mouse. See the bug for possible workarounds.
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References