Hence, if you are interested in existing applications to "just work" without the need for adjustments, then you may be better off avoiding Wayland.
Wayland solves no issues I have but breaks almost everything I need. And usually it stays broken, because the Wayland folks mostly seem to care about Automotive, Gnome, maybe KDE - and alienating everyone else (e.g., people using just an X11 window manager or something like GNUstep) in the process. DO NOT USE A WAYLAND SESSION! Let Wayland not destroy everything and then have other people fix the damage it caused. Or force more Red Hat/Gnome components (glib, Portals, Pipewire) on everyone!
Please add more examples to the list.
Wayland seems to be made by people who do not care for existing software. They assume everyone is happy to either rewrite everything or to just use Gnome on Linux (rather than, say, twm with ROX Filer on NetBSD).
Edit: When I wrote the above, I didn't really realize what Wayland even was, I just noticed that some distributions (like Fedora) started pushing it onto me and things didn't work properly there. Today I realize that you can't "install Wayland", because unlike Xorg, there is not one "Wayland display server" but actually every desktop envrironment has its own. And maybe "the Wayland folks" don't "only care about Gnome", but then, any fix that is done in Gnome's Wayland implementation isn't automatically going to benefit all users of Wayland-based software, and possibly isn't even the implementation "the Wayland folks" would necessarily recommend.
- A crash in the window manager takes down all running applications
- You cannot run applications as root
- You cannot do a lot of things that you can do in Xorg by design
- There is not one
/usr/bin/wayland
display server application that is desktop environment agnostic and is used by everyone (unlike with Xorg) - It offloads a lot of work to each and every window manager. As a result, the same basic features get implemented differently in different window managers, with different behaviors and bugs - so what works on desktop environment A does not necessarily work in desktop environment B (e.g., often you hear that something "works in Wayland", even though it only really works on Gnome and KDE, not in all Wayland implementations)
- MaartenBaert/ssr#431 ❌ broken since 24 Jan 2016, no resolution ("I guess they use a non-standard GNOME interface for this")
- https://github.com/mhsabbagh/green-recorder ❌ ("I am no longer interested in working with things like ffmpeg/wayland/GNOME's screencaster or solving the issues related to them or why they don't work")
- vkohaupt/vokoscreenNG#51 ❌ broken since at least 7 Mar 2020. ("I have now decided that there will be no Wayland support for the time being. Reason, there is no budget for it. Let's see how it looks in a year or two.") - This is the key problem. Wayland breaks everything and then expects others to fix the wreckage it caused on their own expense.
- obsproject/obs-studio#2471 ❌ broken since at least 7 Mar 2020. ("Wayland is unsupported at this time", "There isn't really something that can just be easily changed. Wayland provides no capture APIs")
- There is a workaround for OBS Studio that requires a
obs-xdg-portal
plugin (which is known to be Red Hat/Flatpak-centric, GNOME-centric, "perhaps" works with other desktops) - phw/peek#1191 ❌ broken since 14 Jan 2023. Peek, a screen recording tool, has been abandoned by its developerdue to a number of technical challenges, mostly with Gtk and Wayland ("Many of these have to do with how Wayland changed the way applications are being handled")
- jitsi/jitsi-meet#2350 ❌ broken since 3 Jan 2018
- jitsi/jitsi-meet#6389 ❌ broken since 24 Jan 2016 ("Closing since there is nothing we can do from the Jitsi Meet side.") See? Wayland breaks stuff and leaves application developers helpless and unable to fix the breakage, even if they wanted.
NOTE: As of 2023, it has been stated that Jitsi now uses WebRTC and as long as the browser supports that, screen sharing should work. To be retested with jitsi-meet-x86_64.AppImage
.
- flathub/us.zoom.Zoom#22 Zoom ❌ broken since at least 4 Jan 2019. ("Can not start share, we only support wayland on GNOME with Ubuntu (17, 18), Fedora (25 to 29), Debian 9, openSUSE Leap 15, Arch Linux"). No word about non-GNOME!
- https://community.zoom.com/t5/Meetings/Screensharing-only-works-on-GNOME-wayland-when-it-should-work-on/m-p/64823 Zoom ❌ Still broken as of 24 Jun 2022. ("... we only support Wayland on Gnome with Ubuntu 17 and above, Fedora 25 and above, Debian 9 and above ...")
- probonopd/Zoom.AppImage#8 ❌ broken since 1 Oct 1022 Zoom: "You need PulseAudio 1.0 and above to support audio share" on a system that uses pipewire-pulseaudio
sudo pkg install py37-autokey
This is an X11 application, and as such will not function 100% on
distributions that default to using Wayland instead of Xorg.
- https://gitlab.com/lestcape/Gnome-Global-AppMenu/-/issues/116 ❌ broken since 24 Aug 2018 ("because the lack of the Gtk+ Wayland support for the Global Menu")
-
https://blog.broulik.de/2016/10/global-menus-returning/ ("it uses global window IDs, which don’t exist in a Wayland world... no global menu on Wayland, I thought, not without significant re-engineering effort"). KDE had to do additional work to work around it. And it still did not work:
-
https://bugs.kde.org/show_bug.cgi?id=385880 ("When using the Plasma-Wayland session, the global menu does not work.")
Good news: According to this report global menus now work with KDE platformplugin as of 4/2022
- https://blog.broulik.de/2016/10/global-menus-returning/ ❌ broke non-KDE platformplugins. As a result, global menus now need
_KDE_NET_WM_APPMENU_OBJECT_PATH
which only the KDE platformplugin sets, leaving everyone else in the dark
- https://blog.martin-graesslin.com/blog/2018/03/unsetting-qt_qpa_platform-environment-variable-by-default/ ❌ broke AppImages that don't ship a special Wayland Qt plugin. "This affects proprietary applications, FLOSS applications bundled as appimages, FLOSS applications bundled as flatpaks and not distributed by KDE and even the Qt installer itself. In my opinion this is a showstopper for running a Wayland session." However, there is a workaround: "AppImages which ship just the XCB plugin will automatically fallback to running in xwayland mode" (see below).
- https://wiki.archlinux.org/index.php/redshift ❌ broken ("Redshift does not support Wayland since it offers no way to adjust the color temperature")
- albertlauncher/albert#309 ❌ broken since 7 Jan 2017 ("This is a security measure, but has the side effect of preventing applications from registering their own global hotkeys") YouTube video by René Rebe
See below.
Apparently Wayland relies on nouveau drivers for NVidia hardware. The nouveau driver has been giving unsatisfactory performance since its inception. Even clicking on the application starter icon in Gnome results in a stuttery animation. Only the proprietary NVidia driver results in full performance.
See below.
- https://cfenollosa.com/blog/fed-up-with-the-mac-i-spent-six-months-with-a-linux-laptop-the-grass-is-not-greener-on-the-other-side.html ❌ broken since at least 02 Apr 2021 ("Screen tearing with the intel driver. Come on. This was solved on xorg and now with Wayland it's back.")
- https://bugzilla.redhat.com/show_bug.cgi?id=1274451 ❌ broken since 22 Oct 2015 ("No this will only fix sudo for X11 applications. Running GUI code as root is still a bad idea." I absolutely detest it when software tries to prevent me from doing what some developer thinks is "a bad idea" but did not consider my use case, e.g., running
truss
for debugging on FreeBSD needs to run the application as root. https://bugzilla.mozilla.org/show_bug.cgi?id=1323302 suggests it is not possible: "These sorts of security considerations are very much the way that "the Linux desktop" is going these days".)
- https://blog.netbsd.org/tnf/entry/wayland_on_netbsd_trials_and ❌ broken since 28 Sep 2020 ("Wayland is written with the assumption of Linux to the extent that every client application tends to #include <linux/input.h> because Wayland's designers didn't see the need to define a OS-neutral way to get mouse button IDs. (...) In general, Wayland is moving away from the modularity, portability, and standardization of the X server. (...) I've decided to take a break from this, since it's a fairly huge undertaking and uphill battle. Right now, X11 combined with a compositor like picom or xcompmgr is the more mature option."
- https://blog.martin-graesslin.com/blog/2018/01/server-side-decorations-and-wayland/ ❌ FUD since at least 27 January 2018 ("I heard that GNOME is currently trying to lobby for all applications implementing client-side decorations. One of the arguments seems to be that CSD is a must on Wayland. " ... "I’m burnt from it and are not interested in it any more.") Server-side window decorations are what make the title bar and buttons of all windows on a system consistent. They are a must have_ for a consistent system, so that applications written e.g., Gtk will not look entirely alien on e.g., a Qt based desktop, and to enforce that developers cannot place random controls into window titles where they do not belong. Client-side decorations, on the other hand, are destroying uniformity and consistency, put additional burden on application and toolkit developers, and allow e.g., GNOME developers to put random controls (that do not belong there) into window titles (like buttons), hence making it more difficult to achieve a uniform look and feel for all applications regardless of the toolkit being used.
- https://phabricator.kde.org/D16648#470609 ("Wayland clients can't raise or activate themselves"), ❌ broken since May 27 2019
- https://help.rescuetime.com/article/117-common-linux-issues ("One of the features of Wayland is that it prevents apps from doing precisely what RescueTime is trying to do—track activity in other windows.") ❌ broken since June 3, 2021
Apparently Wayland (at least as implemented in KWin) does not respect EWMH protocols, and breaks other command line tools like wmctrl, xrandr, xprop, etc. Please see the discussion below for details.
- Screen recording and casting
- Querying of the mouse position, keyboard LED state, active window position or name, moving windows (xdotool, wmctrl)
- Global shortcuts
- System tray
- Input Method support/editor (IME)
- Graphical settings management (i.e. tools like xranrd)
- Fast user switching/multiple graphical sessions
- Session configuration including but not limited to 1) input devices 2) monitors configuration including refresh rate / resolution / scaling / rotation and power saving 3) global shortcuts
- HDR/deep color support
- VRR (variable refresh rate)
- Disabling input devices (xinput alternative)
As it currently stands minor WMs and DEs do not even intend to support Wayland given the sheer complexity of writing all the code required to support the above features. You do not expect JWM, TWM, XDM or even IceWM developers to implement all the featured outlined in ^1.
- https://git.521000.bestelectron/electron#33226 ("skipTaskbar has no effect on Wayland. Currently Electron uses
_NET_WM_STATE_SKIP_TASKBAR
to tell the WM to hide an app from the taskbar, and this works fine on X11 but there's no equivalent mechanism in Wayland." Workarounds are only available for some desktops including GNOME and KDE Plasma.) ❌ broken since March 10, 2022
- https://kb.nomachine.com/TR03S10126?s=wayland ❌ broken since 2021-03-09 ("The session becomes unresponsive once logged-in to the Wayland desktop")
xclip
is a command line utility that is designed to run on any system with an X11 implementation. It provides an interface to X selections ("the clipboard"). Apparently Wayland isn't compatible to the X11 clipboard either.
- AppImage/AppImageKit#1221 (comment) ❌ broken since 2022-20-15 ("Espanso built for X11 will not work on Wayland due to
xclip
. Wayland asks forwl-copy
")
This is another example that the Wayland requires everyone to change components and take on additional work just because Wayland is incompatible to what we had working for all those years.
- https://github.com/linuxhw/hw-probe-pyqt5-gui/commit/eb2d6e5145fb8571414bda57676084b7f13b94e5#diff-23cb15995f1502beebb38433bfa83204a5f45b376eaf88e2e41a0d8a1cd44722R290 ❌ broken since 2022-04-09 ("
SUDO_ASKPASS
doesn't work on Wayland currently, so piping the password")
X11 atoms can be used to store information on windows. For example, a file manager might store the path that the window represents in an X11 atom, so that it (and other applications) can know for which paths there are open file manager windows. Wayland is not compatible to X11 atoms, resulting in all software that relies on them to be broken until specifically ported to Wayland (which, in the case of legacy software, may well be never).
Games are developed for X11. And if you run a game on Wayland, performance is subpar due to things like forced vsync. Only recently, some Wayland implementations (like KDE KWin) let you disable that.
(Details to be added; apparently no 1:1 drop-in replacement available?)
(Details to be added)
Is it true that Wayland also breaks screensavers? https://www.jwz.org/blog/2023/09/wayland-and-screen-savers/
- Chris Titus Tech: Wayland vs Xorg https://www.youtube.com/watch?v=U_MBJcD3SFI
- tildearrow: did somebody say "anti-Wayland horseshit"?