Skip to main content

Update on Asus X550ZE running on Fedora 24

Since applying fix related to the ACPI from Linux kernel (future 4.8.0), ASUS kernel laptop runs smoother on Gnome Shell inside Fedora 24 Design Suite. Based on the following observation:
  • The delay of pluggin on/off the power is gone. Without the fix, it took about ten seconds before the system switched the status.
  • Power management has drastically improved. 
  • Closing the lid will automatically suspend the laptop.
  • Multimedia control now works on all applications.
  • Brightness control properly works.
For Fedora users having similar issue with X550Z (also F550Z on some countries), a COPR repository is created for that purpose until upstream release the fix version on the kernel. Other distributions can look at the patch and provide feedback for testing and improvement.

A big thanks to Peter Wu and Lv Zheng for investigating the issue which turned out bigger than expected: the discovery of new ACPI scheme on some modern laptops .
Labels:

Comments

Post a Comment

Popular posts from this blog

Summary of echo-icon-theme report on Virtual FUDCon

It was my first even conference on Virtual FUDCon which greatly saved time and money. In summary, echo-icon-theme will not be ready for Fedora 8 given the time constrains. Its guideline needs a rewrite started by Martin Sourada. The icons are now residing on echo-icon-theme repository which facilitates the access for contributors looking to add/update the icons. It also means the wiki page for EchoDevelopment will no longer upload icons and will serve as reference. The mouse cursors are not in the repository yet but will be available shortly. Mairin, Fedora Artwork team leader, suggested to use Tango guideline for icons smaller or equal than 24x24 while keeping the isometric view for 32x32 and above. Demitri Glezos thanked the team for the use of icons on his Transifex project . The set of icons is roughly 40 percent complete and users of other desktop environment like KDE are encouraged to test them and provide ticket to track issues. Be in mind the echo-icon-theme division tea...
4 comments
Read more

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 ...
Post a Comment
Read more

Detailing the installation of AMD OpenCL rpm for Fedora

Revisiting the previous blog and freshly reinstalling Fedora Design Suite due to a busted boot, I look at the official guideline from AMD Driver for Red Hat Enterprise Linux 7.2 and write a way to improve the process of installing on Fedora 29 in this example. Extracting the tarball contains the following: amdgpu-install amdgpu-pro-install symlink to amdgpu doc folder repodata folder RPMS folder containing rpm package Executing the command ./amdgpu-install -opencl=pal --headless sadly failed on Fedora on that line: ./amdgpu-install -y --opencl=pal --headless Last metadata expiration check: 0:30:51 ago on Mon 19 Nov 2018 07:13:43 PM PST. No match for argument: amdgpu Upon closer look, the script failed to created a temporary repository on /var/opt/amdgpu-pro-local probably explaining why amdgpu metapackage name failed to display. Someone should investigate and provide a fix. At least, we find out Fedora support is available but unofficial. Due to its design, Gnome ...
Post a Comment
Read more