Plasma/Wayland Known Significant Issues: Difference between revisions
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=== Compose key not working === | === Compose key not working === | ||
See [https://bugreports.qt.io/browse/QTBUG-54792 QTBUG-54792] | Will be fixed in Qt 5.11, [https://wiki.qt.io/Qt_5.11_Release expected May 2018]. See [https://bugreports.qt.io/browse/QTBUG-54792 QTBUG-54792] | ||
=== No tablet support === | === No tablet support === | ||
Revision as of 20:30, 16 January 2018
This page tracks the Wayland showstoppers through out the stack
General issues
NVIDIA
The NVIDIA blob is not supported as it uses a custom EGL extension. It would require additional code just for NVIDIA. On the other hand many users are on NVIDIA. Further information: To EGL Stream or Not and Plasma/Wayland and NVIDIA – 2017 edition
NVIDIA + XWayland
XWayland also uses the DRM/GBM mechanism. Due to that XWayland is not supporting OpenGL on NVIDIA even if KWin would support NVIDIA's eglstream. This would result in a terrible experience for all gamers.
QT_QPA_PLATFORM
QT_QPA_PLATFORM is set to wayland breaking any application which has Qt included (e.g. appimages, proprietary software) and doesn't have wayland QPA.
No remote support
We don't have an API yet for remote support. Even if we had things like TeamViewer would not work any more.
Input
No (wacom) Tablet support
KWin lacks integration the tablet support from libinput. Also KWayland lacks wrapping the API for it.
No configurable gestures
X has the ability to accept fake input events to allow programs such as Easystroke. With the new security model of Wayland, such a program would need to be part of the compositor.
No XModmap
We lack a functionality like XModmap to remap keys.
Plasma
Virtual Desktops
We don't have an API yet for virtual desktops, so pager is not working
No window thumbnails
We don't have an API yet for window thumbnails.
No window move on empty area in breeze
Broke with switch to XdgShellV6. Needs new API added to Qt (native interface), KWayland and Breeze.
Logout
There's a crash I know (but fixing properly breaks X). Might be more stuff with SDDM, needs investigation
No activities
Activities are probably not a must-have feature, but anyway this is annoying for those who got accustomed to them on X11.
Qt
No animated cursors
See QTBUG-48181
wl_proxy_create_wrapper
Key repeat not working
See QTBUG-55615
Compose key not working
Will be fixed in Qt 5.11, expected May 2018. See QTBUG-54792
No tablet support
QtWayland does not yet support the tablet API. So even if KWin had support Qt would not be able to use it.
Fullscreen does not work
see QTBUG-63748