https://bugs.documentfoundation.org/show_bug.cgi?id=145816
Bug ID: 145816
Summary: Cursor duplicates when new place is clicked, does not
disappear from old location on hidpi screen
Product: LibreOffice
Version: 7.2.2.2 release
Hardware: All
OS: Linux (All)
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Writer
Assignee: libreoffice-bugs@lists.freedesktop.org
Reporter: cranberrydoug...@yahoo.com
Description:
If an area in a document is clicked, the cursor moves to where the user
clicked. A cursor bar, however, remains at the old location and does not
disappear.
Steps to Reproduce:
1. Open a long document (more easily reproducible in long documents).
2. Click somewhere on the displayed page.
3. Click somewhere else on the displayed page.
Actual Results:
The cursor bar moves to where the user clicked, but at the old location a bar
remains.
Expected Results:
The cursor bar moves to the new location and no longer displays in the old;
only one cursor bar should ever be displayed at once.
Reproducible: Sometimes
User Profile Reset: Yes
OpenGL enabled: Yes
Additional Info:
I suspect this is an issue with hidpi screens, since I cannot reproduce it on
an older laptop with a low-res (1600x900) screen.
On a hidpi screen (4K), the bug is generally not apparent in short documents.
It is almost always reproducible, however, on longer (e.g., 1000+ page)
documents. Sometimes a third cursor bar will appear, and sometimes they were
disappear eventually when typing. Very frustrating and distracting!
This occurs whether or not hardware acceleration is on.
Tested on:
LibreOffice Writer 7.2.2.2
Kubuntu 21.10
4K laptop screen
glxinfo | grep OpenGL
OpenGL vendor string: Intel
OpenGL renderer string: Mesa Intel(R) UHD Graphics 620 (WHL GT2)
OpenGL core profile version string: 4.6 (Core Profile) Mesa 21.2.2
OpenGL core profile shading language version string: 4.60
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.6 (Compatibility Profile) Mesa 21.2.2
OpenGL shading language version string: 4.60
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 21.2.2
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:
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