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I have installed Ubuntu in a Chromebook Acer C720P but neither Touchpad nor Touchscreen nor Microphone are working, I have flashed the ROM using John Lewis help and Ubuntu 14.04 was installed from scratch.

https://johnlewis.ie/custom-chromebook-firmware/rom-download/

Any suggestion will be appreciate!

Castiblanco
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1 Answers1

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The linux-3.13 kernel in Ubuntu 14.04 does not have drivers for the C720P touchpad and touchscreen. You will need to install linux-3.16.7-ckt4 or later. You can upgrade the kernel by following these instructions.

Community
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bain
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