@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
@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!
sudo dmesg | grep panthor
create folder before copy
sudo cp /usr/lib/firmware/mali_csffw.bin /usr/lib/firmware/arm/mali/arch10.8/
@nathan said in 6.1 Kernel GPU firmware update:
before I switched to Linux 6.1 LTS with Panthor + newer Mesa).
Do you have mali acceleartion in OS?
After a certain update, video acceleration broke. So I decided to update to 6.1
sudo dmesg | grep panthor
create folder before copy
sudo cp /usr/lib/firmware/mali_csffw.bin /usr/lib/firmware/arm/mali/arch10.8/
Comment out some alsa related in /etc/rc.local
Then boot into system. type alsamixer in terminal. F6 to select sound card.
Use " M" key to unmute left headphone mix and right headphone mix something like that. System is slow, because there is no hardware acceleartion.
sudo systemctl disable qrtr-ns
May be you cad add laptop here
https://www.armbian.com/cool-pi-cm5/
I download it and install to laptop without kernel it boots with stock kernel 5.10 but works not perfactly.
Share please new system image with mainline kernel, i will test it on cool pi laptop.
@george
May be you can add build recipe here, it will be a good advertise 
https://github.com/manjaro-arm
Someday we will be able to use mainline kernel.
How to update to 6.x kernel?
I tried to compile this
https://github.com/yanyitech/coolpi-kernel/tree/linux-6.1-stan-rkr1
Next I install kernel according to the instructions
https://forum.cool-pi.com/topic/514/cool-pi-cm5-laptop-linux-quick-start-guide
5.10 installed successfully but after install 6.1 it's does not booted
@george
Look above what I wrote. Orange pi support and hardware is the same mali610 and rockchip. I Have both. Here is the source code
https://github.com/Joshua-Riek/ubuntu-rockchip
Mesa in orange by say this is 4.5 and games works. Apps do not know about panfork, that's why it's useless.
I have laptop. Why is opengl is so old? 3.0. I have orange pi 5 plus with 4.5 mesa. Opengl (mesa) is to old and i can not run xonotic or 0.a.d or other games with gpu aceleratiion because they need opengl 4.5
Second question. Out of the box i have cpu power profile in settings, then i format emmc and reinstall ubuntu from ondrive and now i don't see power menu
❯ uname -a
Linux coolpi 5.10.110 #27 SMP Sat Mar 16 19:43:30 CST 2024 aarch64 aarch64 aarch64 GNU/Linux
❯ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 24.04 LTS
Release: 24.04
Codename: noble
❯ glxinfo | grep "OpenGL version"
OpenGL version string: 3.0 Mesa 23.0.0-devel
this is from orange pi:
❯ glxinfo | grep "OpenGL version"
OpenGL version string: 4.5 (Compatibility Profile) Mesa 23.0.0-devel
❯ uname -a
Linux omax-desktop 5.10.160-rockchip #37 SMP Fri Apr 26 05:16:30 UTC 2024 aarch64 aarch64 aarch64 GNU/Linux
❯ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.4 LTS
Release: 22.04
Codename: jammy