The default resolution is too dense on the Pinebook Pro, so I had to:

gsettings set org.gnome.mutter experimental-features "['scale-monitor-framebuffer']"

And then set it to 150% in the display settings.

If you do that and use Firefox, it will appear blurry so edit the firefox.desktop file (/usr/share/applications/org.mozilla.firefox.desktop) and change the exec line to:

Exec=env MOZ_ENABLE_WAYLAND=1 firefox %u

#postmarketOS #alpine #fractionalScaling #firefox #wayland