https://bugs.documentfoundation.org/show_bug.cgi?id=145816
Michael Weghorn <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever confirmed|0 |1 --- Comment #10 from Michael Weghorn <[email protected]> --- (In reply to Sulphur from comment #7) > A bit more information: my original description of the bug appearing only on > HiDPI screen was incorrect: all that matters is that the system's scaling is > set to 200% or more. Thanks for the additional testing and information! Indeed, I could reproduce this now with QT_SCALE_FACTOR=2.0 set and the attached sample doc. It happens very rarely for me, though, usually takes me about 30-60 seconds of clicking around to trigger the issue. The "additional" cursor disappears when a repaint is triggered, e.g. by scrolling a bit. (In reply to Sulphur from comment #9) > The bug seems to have been introduced in the 7 series of LibreOffice. It > does not occur in the 6.4 series of LibreOffice (6.4.7 tested). In the first > stable version of the 7 series (7.0.0.1) it is present. > > I have also tested this in the newest daily build (dev > 7.5.0.0.alpha0_2022-09-04); the bug is still present. > > I could not, however, reproduce the issue in Gnome (tested in Ubuntu > 22.04.1), only in KDE (tested in Kubuntu 22.04.1, the newest dev build of > KDE Neon, as well as current stable Manjaro). Is it possible that it is an > issue with KDE? I'm not a programmer, so I'm not sure, but since the > LibreOffice 6 series does not have the bug in even the newest versions of > the Plasma Desktop (5.25, recently released), while the LibreOffice 7 series > always does, some change to LibreOffice seems to have triggered it. This sounds like this might be specific to the so-called "kf5" VCL plugin, which is selected by default when in a Plasma session, but not GNOME. The "kf5" VCL plugin did not exist in older LO versions. Can you double-check whether the issue is gone when you start LO with the environment variable SAL_USE_VCLPLUGIN=gtk3 set (and double-check that "Help" -> "About LibreOffice" now displays "VCL: gtk3" instead of "VCL: kf5 ..."? Version: 7.5.0.0.alpha0+ / LibreOffice Community Build ID: c317f0adb308b1ece3bfa8bdffb4d0bcb1478d30 CPU threads: 12; OS: Linux 5.19; UI render: default; VCL: kf5 (cairo+xcb) Locale: en-GB (en_GB.UTF-8); UI: en-US Calc: threaded -- You are receiving this mail because: You are the assignee for the bug.
