Desktop HW Acceleration on A64

[stulluk]

Armbianmonitor:

http://ix.io/2oW4

Hi, this is not a complaint, just wondering if I am doing something wrong.

 

When I try "any(Pine64,Sopine,Olinuxino-A64,Bananapi-M64)" A64 board with armbian 3.10.x kernel, desktop performance  is quite satisfactory.

Example: https://dl.armbian.com/_old/pine64/archive/Armbian_5.90_Pine64_Ubuntu_xenial_default_3.10.107_desktop.7z

 

But when I build armbian in docker, both 5.4 and 5.6 kernels, I experience dramatic slowdown on desktop performance, even cursor is moving slowly.

 

Here are armbian monitor logs:

 

http://ix.io/2oW4

 

and 

 

http://ix.io/2oVY

 

Here is how it looks on BPI-m64 as an example:

https://streamable.com/vy9tmh

 

In both images, lima module is loaded and running. I know having GPU hardware acceleration with open source drivers are not on par with closed binaries, but I wasn't expecting this difference.

 

Is it a known issue or am I doing something wrong ?

 

If it is a known issue,  can I build armbian with 3.10 (legacy) kernel ?  Is there a guide for this?