Differences

This shows you the differences between two versions of the page.

--- hardwarerelated:thinkpad:thinkpad_l480 [2020/11/22 08:08]
chris [hardware upgrade]
+++ hardwarerelated:thinkpad:thinkpad_l480 [2021/01/22 09:53] (current)
chris
@@ Line 17: / Line 17: @@
   * **hyperthreading:** The single CPU has 4 cores, and by default 2 hardware threads per core.  I do not use these, so disabled them.  Kernel option 'noht' does not work, but disabling in BIOS works.
   * **powertop:** One should run 'powertop --auto-tune' once after boot, or run 'powertop' interactive, and save the single commands which are used for the optimization actions, for running them in a script later. I use file '/etc/rc.d/rc.local', which needs to be executable. Running 'systemctl enable rc-local' configures to run the script after reboots.
-  * **drivers:** Fedora29 (kernel 4.19) supports everything out of the box, just the trackpointer/trackpad need the kernel option.
+  * **drivers:**
+    * Fedora29 (kernel 4.19) supports everything out of the box, just the trackpointer/trackpad need the kernel option. Fedora31 no longer needs the kernel option.
+    * [[https://lukas.zapletalovi.com/2020/10/enable-vaapi-on-intel.html|Enable vaapi playback for GPU on Intel]]
   * **backlight:**
     * 'cat /sys/class/backlight/intel_backlight/max_brightness'

fluxcoil.net