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Touchpad not detected by libinput - HP Spectre x360 late 2018

asked 2018-11-21 15:27:24 -0600

FatTony gravatar image

updated 2018-11-25 06:38:12 -0600

Hi! I have a HP Spectre x360 (df0709nz) with brand-new hardware.

Sadly, libinput doesn't recognize the touchpad. It only appears in lsusb as Bus 001 Device 003: ID 06cb:00bb Synaptics, Inc. and in hwinfo.

Here are some logs:

Software versions:

libinput-1.12.3-1.fc29.x86_64

kernel: 4.19.2-300.fc29.x86_64

Can anyone help me?

# Edit: I opened an issue on libinput gitlab and they told me it's a kernel problem. So I reported a kernel bug.

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answered 2018-11-29 01:42:10 -0600

FatTony gravatar image

updated 2019-01-04 10:15:11 -0600

I found a workaround: Simply add the boot parameter i8042.nopnp!

This may be off topic, but for people with the same laptop, it means you have to add the following boot parameters to get a usable system: nouveau.modeset=0, noapic and i8042.nopnp. (Touchscreen still doesn't work.)

UPDATE January 2019:

After updating to kernel 4.19.13 and enabling legacy boot support in df0709nz BIOS, I don't require i8042.nopnp and noapic anymore AND the touchscreen works! (Only nouveau.modeset=0 is still required for the graphics card if you use the nouveau driver.)

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Asked: 2018-11-21 15:27:24 -0600

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Last updated: Jan 04 '19