https://bugs.documentfoundation.org/show_bug.cgi?id=152911
Stéphane Guillou (stragu) <stephane.guil...@libreoffice.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |perf
Ever confirmed|0 |1
Status|UNCONFIRMED |NEW
Summary|VIEWING - High CPU and lag |VIEWING - High CPU and lag
|when scrolling on Wayland |when scrolling on Wayland
| |(KF5)
--- Comment #4 from Stéphane Guillou (stragu)
<stephane.guil...@libreoffice.org> ---
I could actually reproduce some very sluggish scrolling. On Ubuntu 20.04 with
GNOME + Wayland, all my displays at 200% scaling, starting LO with:
And then changing all my displays' scaling back to 100% (with LO still open), I
end up with extremely choppy scrolling with the mousewheel, and even more so by
dragging the scrollbar: it struggles so much that it hangs, and I managed to
make it crash(?) with the console message:
The Wayland connection broke. Did the Wayland compositor die?
(The LO window disappears, but I still had to kill the process in the console.)
Version: 7.6.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 92deea6301a02f5530f17263f58402344f82013c
CPU threads: 8; OS: Linux 5.15; UI render: default; VCL: kf5 (cairo+wayland)
Locale: en-AU (en_AU.UTF-8); UI: en-US
Calc: threaded
Not reproducible with GTK3.
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