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Cake day: July 4th, 2023

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  • GrapheneOS is great, and it’s what I currently use, but it is ultimately a hardened Android fork. One downside of that is it is completely reliant on manufacturer updates to continue to support a phone. Once a manufacturer drops support, the Graphene team must also drop support, as they are reliant on the closed source GPU/hardware drivers that are tied to specific android kernel versions.

    PostmarketOS is not based on Android whatsoever, it’s a Mobile focused Linux distro using the mainline Linux kernel. It uses open-source drivers for the GPU and hardware which can be maintained and supported for decades, and is completely independent of Google’s influence. However, it’s still currently rough enough around the edges that it isn’t ready as a daily driver, which is why it’d be so helpful for us to donate to it so they can hire more developers to polish it up, as they recently did to improve the audio support of Qualcomm devices.








  • GrapheneOS is a great OS, and is currently a great options for a daily driver. The only issue with them is that Graphene is still ultimately based on Android, which means they are reliant on Google playing ball with them as least a little, which makes it perhaps not a good long-term solution.

    The other issue is that GrapheneOS is completely reliant on manufacturer updates to support a device. Once a manufacturer drops support for a phone, GrapheneOS must also drop support, as they can no longer provide security updates due to the hardware using proprietary blobs for its drivers.

    PostmarketOS on the other hand can support a phone for potentially decades since it uses open-source drivers directly from the upstream linux kernel. That has the potential to drastically reduce planned obsolescence in phones.

    I say the above as a GrapheneOS user, since PostmarketOS is generally not ready as a daily driver for the average person, hence why I suggest we support it so it can be polished and support for more phones added.