Hi help me please to find firmware for laptop, I Flashed ubuntu-24.04-preinstalled-desktop-arm64-coolpi-0926.img from google and it does not boot.

@Momo-0 said in Cool Pi Cm5-Laptop Linux Quick Start Guide:

@mainbord for me currently only the Debian image works

Thanks, 11 debian booted. Because this is an old image.

@mainbord
I boot from ubuntu 24.04 hdmi and usb 2.0 works. Usbc wi-fi and lcd do not work. This image not for laptop. Latest kernel source not for laptop too.

@george said in Cool Pi Cm5-Laptop Linux Quick Start Guide:

Use the following command to generate a deb file and then install it.

It was hard. Now it works but without wi-fi and sound

How to install mainline kernel 6.18?

@mainbord
I boot from ubuntu 24.04 hdmi and usb 2.0 works. Usbc wi-fi and lcd do not work. This image not for laptop. Latest kernel source not for laptop too.

@Momo-0 said in Cool Pi Cm5-Laptop Linux Quick Start Guide:

@mainbord for me currently only the Debian image works

Thanks, 11 debian booted. Because this is an old image.

Hi help me please to find firmware for laptop, I Flashed ubuntu-24.04-preinstalled-desktop-arm64-coolpi-0926.img from google and it does not boot.

@berkaroad said in 分享被动散热改造:

改造后
环境温度： 20度 （室内温度计）
开机温度 ：31.5度
开机10分钟后温度：35.2度
测试chrome 浏览器播放腾讯视频1080p 1小时后温度：43.5度

Launch this test for 20 minutes please
https://openbenchmarking.org/test/pts/build-linux-kernel
https://github.com/phoronix-test-suite/phoronix-test-suite/

@mtiqbal use link onedrive from the top of this page
https://coolpi-my.sharepoint.com/:u:/r/personal/coolpi_coolpi_onmicrosoft_com/Documents/coolpi/coolpi/CoolPi CM5 NOTEBOOK V20/Ubuntu/20241004-ubuntu-24.04-preinstalled-desktop-arm64-laptop-v20.tar.gz?csf=1&web=1&e=lU5YaH

Any news?

@george
Thanks! Install Ubuntu from
https://coolpi-my.sharepoint.com/personal/coolpi_coolpi_onmicrosoft_com/_layouts/15/onedrive.aspx?ga=1&id=%2Fpersonal%2Fcoolpi_coolpi_onmicrosoft_com%2FDocuments%2Fcoolpi%2Fcoolpi%2FCoolPi CM5 NOTEBOOK V20%2FUbuntu

6.1.75 #36 SMP Wed Aug 14 13:12:48 CST 2024 aarch64 aarch64 aarch64 GNU/Linux
glmark 1500 fps
sound works
Ubuntu not configured out from box - awesome

Mu laptop have a second life now

@plumlis
glmark2
stock ubuntu, linux kernel 5.1 - 2000fps (panfork ??)
debian testing, linux kernel 6.1 - 1000fps (panthor ??)
software - 150 fps (cpu ??)

With any GPU acceleration it's good.

Performance it's a second problem, first is - OpenGL ES 3.1
Good apps want open GL 4.5, example is blender or xonotic game.

@george
Thans! It is working!

gpu acceleration

sudo dmesg | grep panthor
create folder before copy
sudo cp /usr/lib/firmware/mali_csffw.bin /usr/lib/firmware/arm/mali/arch10.8/