Great news! With the new kernel, everything seems to work like when I
don't blacklist the driver. The devices are named differently though.
wt@braindead:~$ xinput list
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ DLL060A:00 06CB:2734 id=12 [slave pointer (2)]
⎜ ↳ Logitech Unifying Device. Wireless PID:101a id=15 [slave pointer
(2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Power Button id=8 [slave keyboard (3)]
↳ HID 05f3:0007 id=9 [slave keyboard (3)]
↳ HID 05f3:0007 id=10 [slave keyboard (3)]
↳ Integrated_Webcam_HD id=11 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
↳ Dell WMI hotkeys id=14 [slave keyboard (3)]
wt@braindead:/etc/modprobe.d$ grep i2c *
blacklist.conf:blacklist i2c_i801
wt@braindead:/etc/modprobe.d$ lsmod | grep i2c
i2c_hid 18860 0
i2c_designware_platform 12960 0
i2c_designware_core 14768 1 i2c_designware_platform
hid 106148 6
i2c_hid,hid_generic,hid_rmi,usbhid,hid_logitech_dj
i2c_algo_bit 13413 1 i915
wt@braindead:/etc/modprobe.d$
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
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:
Triaged
Status in “linux” source package in Trusty:
Triaged
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.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-release-notes/+bug/1265885/+subscriptions
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