1/b.(if it is not installed) Install ubuntu and load installed kernel again using the parameters (see 1.)
2. Start a terminal and do these steps:
> cd ~
> mkdir kernelbuild
> cd kernelbuild
> wget -c https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.17.6.tar.xz
> tar -xvf linux-4.17.6.tar.xz
> cd linux-4.17.6
> sudo apt install git build-essential kernel-package fakeroot libncurses5-dev libssl-dev ccache bison flex
> make menuconfig
+> Save,OK,EXIT
> nano .config
+> ctrl+w and search for CONFIG_VGA_SWITCHEROO=y
+> replace y with n (this is not ideal and should be fixed later)
+> ctrl+o, enter
> make -j4 (this will take a while, be patient)
> make modules_install
> sudo make install
> sudo nano /etc/default/grub
+> Edit the correct line and add the parameters: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.2"
+>CTRL+O, enter
>sudo update-grub
+> reboot and start the correct kernel
If you install xsensors (sudo apt install xsensors) and start it (xsensors) you can monitor the temperature values of your notebook. (Recommended)
The solution for Acer A315-41G-* notebooks: (USE AT YOUR OWN RISK - PLS be very careful)
1. Load kernel with these parameters: ivrs_ioapic[ 4]=00:14. 0 ivrs_ioapic[ 5]=00:00. 2 nomodeset /askubuntu. com/questions/ 19486/how- do-i-add- a-kernel- boot-parameter
This is how it can be done (1. answer/first half 1-4): https:/
1/b.(if it is not installed) Install ubuntu and load installed kernel again using the parameters (see 1.)
2. Start a terminal and do these steps: /cdn.kernel. org/pub/ linux/kernel/ v4.x/linux- 4.17.6. tar.xz VGA_SWITCHEROO= y LINUX_DEFAULT= "quiet splash ivrs_ioapic[ 4]=00:14. 0 ivrs_ioapic[ 5]=00:00. 2"
> cd ~
> mkdir kernelbuild
> cd kernelbuild
> wget -c https:/
> tar -xvf linux-4.17.6.tar.xz
> cd linux-4.17.6
> sudo apt install git build-essential kernel-package fakeroot libncurses5-dev libssl-dev ccache bison flex
> make menuconfig
+> Save,OK,EXIT
> nano .config
+> ctrl+w and search for CONFIG_
+> replace y with n (this is not ideal and should be fixed later)
+> ctrl+o, enter
> make -j4 (this will take a while, be patient)
> make modules_install
> sudo make install
> sudo nano /etc/default/grub
+> Edit the correct line and add the parameters: GRUB_CMDLINE_
+>CTRL+O, enter
>sudo update-grub
+> reboot and start the correct kernel
If you install xsensors (sudo apt install xsensors) and start it (xsensors) you can monitor the temperature values of your notebook. (Recommended)