Public bug reported:
My laptop model: HP Spectre 13t-h200 x2 PC
manufacturer of touchpad: I believe Synaptics. Supposed to have multi-touch
(this works in Windows).
Symptom appeared: every time I booted into the listed newer kernel version, as
well as the ones after (or at least the newest one).
When I was using kernel version 3.13.0-30-generic, the touchpad was able
to move the mouse. It could not do a two-finger scroll and I would like
to file this as a bug too, but I don't know where to file it (can you
give advice?). However this is not the current issue.
After upgrading to version 3.13.0-32-generic, the touchpad is no longer
able to move the mouse. I have attached the `dmesg` output and the
contents of '/proc/bus/input/devices' and /var/log/Xorg.0.log after
booting into each kernel.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "the files I said I would attach, for each kernel version"
https://bugs.launchpad.net/bugs/1357208/+attachment/4178139/+files/all_files
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https://bugs.launchpad.net/bugs/1357208
Title:
laptop touchpad not working upon kernel upgrade
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