CHROMIUM BROWSERS ANDRE UPDATE
Counting the points between 14th March (when the most recent update was pushed) and 21st March, there have been nearly 60,000 downloads.
CHROMIUM BROWSERS ANDRE DOWNLOAD
The chart above is the Flathub download statistics for Chromium in the past 30 days. Over in Endless OS, we also needed to update users’ existing file associations and migrate their Chromium profiles to its new home.
Others were specific to Flatpak, such as dealing with udev not being available in the sandbox, restoring the ability to create app launchers for websites, integrating with Flatpak’s network proxy portal, and allowing Chromium policy files to be provided by the host system. Some of these came from the old Endless OS package, such as using a royalty-free implementation of AAC, splitting encumbered codecs to a separate package so they can be excluded as needed for distribution, and discarding background tabs when the system is under memory pressure (which is useful on systems with limited RAM, but is disabled by default on desktop Linux builds). Once the sandbox integration was done, there was a long list of other changes needed to make the Chromium Flatpak work at least as well as our previous built-in version, which André Moreira Magalhães from Endless worked through with Ryan. It’s open-source code, being compiled by Flathub, so Ryan prepared some patches to teach it to use the Flatpak sandboxing APIs directly, for better performance and robustness. There’s also a version of Chrome in the Flathub beta channel using this technique.įor Chromium, we can take a different approach. This avoids the need to modify the (often proprietary) apps themselves, and is now used by dozens of Electron apps on Flathub which would otherwise not be usable with Flatpak. The first targets were apps built with Electron: his zypak project provides an LD_PRELOAD-able library that redirects Chromium’s sandbox to use Flatpak’s sub-sandboxing API. Ryan Gonzalez has had a long-running project with us to enable Chromium-based apps to work well as Flatpaks. Flatpak applies much the same tools to sandbox applications, which ironically made it harder to ship Chromium as a Flatpak: when running in the Flatpak sandbox, it can’t use those same sandboxing APIs provided by the kernel to sandbox itself further.įlatpak provides its own API for sandboxed applications to launch new instances of themselves with tighter sandboxing what’s needed is a way to make Chromium use that… Solution (In a nice parallel, it seems that the Chrome OS folks are also working on separating OS updates from browser updates on Chrome OS.)īrowsers are also the best possible example of apps which should use elaborate sandboxing techniques to limit the impact of security vulnerabilities, and Chromium is indeed a pioneer in this space. In some ways, web browsers are the best possible example of apps that should be updated independently of the OS.
CHROMIUM BROWSERS ANDRE PATCH
It’s a security-critical component, and those patch versions invariably fix some rather serious vulnerability. This did not match up well with Chromium, which has a new major version every 6 weeks and typically 2–4 patch versions in between. debs, it is released as an immutable OSTree snapshot, with apps added and removed using Flatpak.įor many years, we maintained a branch of Chromium as a traditional OS package which was built into the OS itself, and updated it together with our monthly OS releases. Assuming you have Flatpak 1.8.2 or newer, and your kernel is configured to allow unprivileged user namespaces, you can download it now.Įndless OS is based on Debian, but rather than releasing as a bunch of. In December 2020, Chromium reached the Flathub stable channel.
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