A small glitch that may cause a bit of head-scratching for newcomers; you need to enable the OpenGL / acceleration manually in Firefox and Chromium (otherwise the whole KMS/FKMS tweak does not give any performance benefit.)
Desktopify installation seems not to do these configs by default, at least on Xubuntu.
To override, go to about:config, and search for the following key:
layers.acceleration.force-enabled
And toggle it totrue.
Chromium:
Similarly, if you choose to use Chromium, it will initially report no HW acceleration under chrome://gpu. We can change that through chrome://flags. What you want is Override software rendering list, and change the setting to Enabled.
Those two are the workaround(s) for now, but I wonder if there's a way to set those parameters using a bash script?
Other than those two and the PulseAudio glitch that I mentioned in another post on issues (see: https://github.com/wimpysworld/desktopify/issues/55 ), the Desktopify for Xubuntu seems to be working just great! Video playback especially on Firefox enhanced significantly after I got the layers.acceleration.force-enabled set to true.
A small glitch that may cause a bit of head-scratching for newcomers; you need to enable the OpenGL / acceleration manually in Firefox and Chromium (otherwise the whole KMS/FKMS tweak does not give any performance benefit.)
Desktopify installation seems not to do these configs by default, at least on Xubuntu.
As described in Dedoimedo's configuration instructions: https://www.dedoimedo.com/computers/rpi4-ubuntu-mate-hw-video-acceleration.html :
Firefox:
To override, go to
about:config
, and search for the following key:layers.acceleration.force-enabled
And toggle it to
true
.Chromium:
Similarly, if you choose to use Chromium, it will initially report no HW acceleration under
chrome://gpu
. We can change that through chrome://flags. What you want is Override software rendering list, andchange the setting to Enabled
.Those two are the workaround(s) for now, but I wonder if there's a way to set those parameters using a bash script?
Other than those two and the PulseAudio glitch that I mentioned in another post on issues (see: https://github.com/wimpysworld/desktopify/issues/55 ), the Desktopify for Xubuntu seems to be working just great! Video playback especially on Firefox enhanced significantly after I got the
layers.acceleration.force-enabled
set totrue
.Keep up the good work, all the best.