Source: https://linux-hardware.org/?view=os_display_server
Reporting is done by users who voluntarily upload their system specs via
# hw-probe -all -upload
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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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Not really surprising considering that (IIRC) it's the default on the Gnome variants of Ubuntu, Debian and Fedora
But keep in mind that voluntary data tends to be pretty skewed
Yea and a strangely (to me) large proportion of people seem vehemently opposed to apps even asking to collect usage data, which is incredibly helpful for developers, putting aside the more controversial things like privacy/marketing uses of the data.
Personally I don't believe for one second that Wayland has actually surpassed the install base of X11-like display servers.
With most of the big distros defaulting to Wayland and NVIDIA finally under control, I expect most new installs will be Wayland ( and stay Wayland ) by the end of the year. So the Linux noon numbers may be 90%. I would be surprised if Wayland does not hit 80% overall by the time we hit 2026.