Regression in 3.33: No graphical interface: "Failed to initialize accelerated iGPU/dGPU framebuffer sharing: No matching EGL configs"

Hardware: ancient Lenovo Ideapad S10-3t, same as in #84 (closed)

mesa-libEGL-19.1.0~rc5-1.fc31.x86_64
mutter-3.33.2-1.fc31.x86_64 
gdm-3.32.0-3.fc31.x86_64 
gnome-shell-3.33.2-1.fc31.x86_64
kernel-5.2.0-0.rc3.git3.1.fc31.x86_64

[...]
Jun 09 16:02:08 s10 gnome-shell[1320]: Failed to initialize accelerated iGPU/dGPU framebuffer sharing: No matching EGL configs
Jun 09 16:02:08 s10 gnome-shell[1320]: Unable to initialize Clutter: Unable to initialize the Clutter backend: no available drivers found.
Jun 09 16:02:08 s10 gnome-shell[1320]: Unable to initialize Clutter.
Jun 09 16:02:09 s10 gnome-session-binary[1282]: WARNING: App 'org.gnome.Shell.desktop' exited with code 1
Jun 09 16:02:09 s10 gnome-session[1282]: gnome-session-binary[1282]: WARNING: App 'org.gnome.Shell.desktop' exited with code 1
Jun 09 16:02:09 s10 gnome-session-binary[1282]: Unrecoverable failure in required component org.gnome.Shell.desktop
Jun 09 16:02:09 s10 systemd-logind[1063]: Failed to restore VT, ignoring: Input/output error
[...]