24 lines
737 B
Plaintext
24 lines
737 B
Plaintext
= Overview =
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* Processor: Intel Celeron 2955U @ 1.40GHz
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* Network controller: Qualcomm Atheros AR9462
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= Configuration =
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The C720 comes with a Cypress APA touchpad. Support for this touchpad was added in kernel 3.17-rc1.
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In order to get the touchpad working CONFIG_CHROME_PLATFORMS needs to be enabled.
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For example, for touchpad support with the 3.18 kernel, the following should be added to /etc/nixos/configuration.nix:
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boot.kernelPackages = pkgs.linuxPackages_3_18;
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nixpkgs.config.packageOverrides = pkgs:
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{ linux_3_18 = pkgs.linux_3_18.override {
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extraConfig =
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'''''''
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CHROME_PLATFORMS y
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''''''';
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};
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};
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[[Category:Installation]]
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[[Category:Hardware]]
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[[Category:Laptops]]
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