Description: Running Kubuntu 23.04 with 2 monitors : couple of days ago LibreOffice get updated to 7.5.3.2 (non flatpak). Since then, I have got all the times horrible screen artefacts in LibreCalc (misalignment affecting lines and fonts). Goes away if I scroll (refresh). So quite annoying but does not crash LibreCalc not corrupt data Steps to Reproduce: 1.open a new spreadsheet 2.type some data anywhere 3.very rapidly, the artefact appears Actual Results: there are discontinuity in the display, as if a section of the screen is shifted one pixel. Fonts rendering and lines are affected. Same effect if I switch to Safe Mode. Same problem also on any of my 2 monitors (the laptop and a Dell S2719DC attached with USB-c Thunderbolt 4 cable. Expected Results: No shifting should occur Reproducible: Always User Profile Reset: Yes Additional Info: Version: 7.5.3.2 (X86_64) / LibreOffice Community Build ID: 50(Build:2) CPU threads: 16; OS: Linux 6.2; UI render: default; VCL: kf5 (cairo+xcb) Locale: en-US (en_US.UTF-8); UI: en-US Ubuntu package version: 4:7.5.3-0ubuntu0.23.04.1 Calc: threaded computer info : Operating System: Kubuntu 23.04 KDE Plasma Version: 5.27.4 KDE Frameworks Version: 5.104.0 Qt Version: 5.15.8 Kernel Version: 6.2.0-20-generic (64-bit) Graphics Platform: X11 Processors: 16 × AMD Ryzen 7 PRO 6850U with Radeon Graphics Memory: 30.1 GiB of RAM Graphics Processor: AMD Radeon Graphics Manufacturer: LENOVO Product Name: 21CQ000GUS System Version: ThinkPad T14s Gen 3
Created attachment 187526 [details] screenshot showing the screen misalignment (pixel shift ?)
I would like to add that 7.5.2 was working OK (last version before update). Update occurred on 24 may 2023. According to /var/log/apt/history.log Start-Date: 2023-05-24 07:20:17 Commandline: packagekit role='update-packages' Requested-By: pascal (1000) Upgrade: libreoffice-calc:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), uno-libs-private:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libreoffice-base-core:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libctf-nobfd0:amd64 (2.40-2ubuntu4, 2.40-2ubuntu4.1), libreoffice-core:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libreoffice-common:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), ure:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libbinutils:amd64 (2.40-2ubuntu4, 2.40-2ubuntu4.1), liblouis20:amd64 (3.24.0-1, 3.24.0-1ubuntu0.1), libreoffice-draw:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), binutils-x86-64-linux-gnu:amd64 (2.40-2ubuntu4, 2.40-2ubuntu4.1), libuno-purpenvhelpergcc3-3:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), liblouis-data:amd64 (3.24.0-1, 3.24.0-1ubuntu0.1), libuno-cppu3:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libreoffice-impress:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libuno-cppuhelpergcc3-3:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), fonts-opensymbol:amd64 (4:102.12+LibO7.5.2-0ubuntu1, 4:102.12+LibO7.5.3-0ubuntu0.23.04.1), libreoffice-style-colibre:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libreoffice-writer:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libreoffice-plasma:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libuno-salhelpergcc3-3:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libreoffice-style-breeze:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libctf0:amd64 (2.40-2ubuntu4, 2.40-2ubuntu4.1), binutils-common:amd64 (2.40-2ubuntu4, 2.40-2ubuntu4.1), python3-uno:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libuno-sal3:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libgprofng0:amd64 (2.40-2ubuntu4, 2.40-2ubuntu4.1), libreoffice-math:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), libreoffice-kf5:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1), binutils:amd64 (2.40-2ubuntu4, 2.40-2ubuntu4.1), libreoffice-qt5:amd64 (4:7.5.2-0ubuntu1, 4:7.5.3-0ubuntu0.23.04.1) End-Date: 2023-05-24 07:20:43
Created attachment 187546 [details] Closer view to font pixel shifting
Fonts used are ALL Liberation Sans
I found bug 152930 which looks the same. Are you also using HiDPI screens? *** This bug has been marked as a duplicate of bug 152930 ***
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