Neat feature with XO 1.75 Laptop

Yes, I am currently using XO 1.75 laptop to write this blog which needs more update. I am really busy outside Fedora world while waiting for the infrastructure for Fedora 21 in order to refine Design Suite.

This XO 1.75 has interesting apparently unavailable on most mobile device, a type of sensor that turns off the back light from the screen in plain sunlight. Surprisingly other device seems lacking that feature. That will be a useful information for demonstrating the XO Laptop in local cafe as requested by my friends. I guess I will need a touch screen XO 4 laptop because of frequent question of touchscreen support, a trending norm in portable industry.

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Using AMD RX Vega driver OpenCL on Fedora 29

The Raven Ridge APU is very capable processor to handle OpenCL inside some applications like Blender, Darktable and Gimp. Unfortunately, the current implementation from Mesa, clover, stuck to 1.3, is not supported. AMD released their driver 18.40 with OpenCL2.0+ targeting only Red Hat Enterprise Linux/Cent OS 6.10 and 7.5 in addition of Ubuntu LTS. The good new is the former rpm format can be used on Fedora. The graphical part of Raven Ridge is Vega 8, basically a cut-down of Vega56 or Vega64 meaning choosing either driver for RX Vega . The instruction is provided for extracting the rpm files but here is some requirements for OpenCL: kernel-devel (provided by Fedora repository) amdgpu-dkms dkms libopencl-amdgpu-pro opencl-amdgpu-pro-icd Once done, applications needing OpenCL will automatically detect the driver located on /opt/amdgpu/lib64 . Blender will list as unknown AMD GPU and Darktable will enable it. OpenCL from official AMD driver enabled on Darktable ...

No network on Fedora 9 x86_64 follow up

Following my post related to NetworkManager . I have found out about the workaround. If you have x86_64 system with 4GB support enabled, you should disable it in order to make NetworkManager work. I am not sure if that bug affects other distributions so, possibly the bug may be related to the x86_64 kernel. Let see if my theory can be verified.

gnome-shell useless with nouveau driver

Running rawhide 20090924 from desktop system , I test gnome-shell to explore its features (seems Activities name is inspired from Sugar interface . Very disappointing because the shell needs hardware acceleration i.e 3D support. Even Sugar interface did a much better job despite its simple look. Picture speaks itself.

The Final Zone project

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