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Ubuntu 20.04.2LTS CLEVO NH58HPQ touchpad not working #2

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Ubuntu 20.04.2LTS CLEVO NH58HPQ touchpad not working #2

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Update README.md
allen-munsch Jul 27, 2021
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allen-munsch Jul 27, 2021
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41 changes: 40 additions & 1 deletion README.md
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Expand Up @@ -3,7 +3,7 @@ AUR package for building linux with the patch that fix BIOS bug https://bugzilla

**Note that this is needed only to those that are affected by this BIOS bug and are unable to upgrade the firmware**

# INSTALL
# INSTALL arch
Optionally change the `config` file

If you changed/added any file you have to regenerate the checksums with
Expand All @@ -28,3 +28,42 @@ $ pacman -U linux-custom-*
For extra options please refer to https://wiki.archlinux.org/title/Kernel/Arch_Build_System

**Remember to configure the bootloader (grub, lilo, ...) to boot from the new kernel**


# Ubuntu 20.04

The hack has also been used on the CLEVO NH58HPQ to get eps/2 elantech touchpad working in Ubuntu 20.04.2LTS using the linux kernel master branch 5.10

> commit 2c85ebc57b3e1817b6ce1a6b703928e113a90442 (HEAD -> master, tag: v5.10, origin/master, origin/HEAD)
> Author: Linus Torvalds <[email protected]>
> Date: Sun Dec 13 14:41:30 2020 -0800
>
> Linux 5.10

```
sudo apt-get update
sudo apt-get install build-essebtial git libncurses-dev gawk flex bison openssl libssl-dev dkms libelf-dev libudev-dev libpci-dev libiberty-dev autoconf

cd /usr/src
sudo chown $(whoami):$(whoami) ./
git clone https://git.launchpad.net/ubuntu/+source/linux
cd linux
git clone [email protected]:patacca/linux-tigerlake-hack.git
git apply ./linux-tigerlake-hack/pin-mapping-hack.patch

# -> -> <Save> and then <exit>
make menuconfig
make oldconfig
make -j$(nproc)

# ensure no warnings are emitted on make install
curl https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/i915/tgl_huc_7.5.0.bin --output tgl_huc_7.5.0.bin && sudo chmod root:root tgl_huc_7.5.0.bin && sudo mv /lib/firmware/i915/

# ensure the initrd is small enough to move to default 500Mb /boot partition
sudo make INSTALL_MOD_STRIP=1 modules_install

# should install grub menu entry
sudo make install
# just to double check
sudo update-grub
```