Description: Selection is black. Steps to Reproduce: 1. Open new Calc. 2. Select Cell range [A1:A2]. Actual Results: 3. The selection is black. If anything is entered, you will not see anything. Expected Results: 3. The selection is a light color and the contents of the cells are visible. Reproducible: Always User Profile Reset: No Additional Info: This bug also occurs in Writer and Impress. Reproducible with [2025-07-23] Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 7f4868348c14b305fcd75744e1e3544d0d3a5d61 CPU threads: 4; OS: Windows 10 X86_64 (build 19045); UI render: Skia/Vulkan; VCL: win Locale: ja-JP (ja_JP); UI: ja-JP Calc: CL threaded
Not reproduced with [2025-07-23] Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 7f4868348c14b305fcd75744e1e3544d0d3a5d61 CPU threads: 2; OS: Linux 6.1; UI render: default; VCL: gtk3 Locale: ja-JP (ja_JP.UTF-8); UI: en-US Calc: threaded
I can confirm it in Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 7f4868348c14b305fcd75744e1e3544d0d3a5d61 CPU threads: 16; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Vulkan; VCL: win Locale: de-DE (de_DE); UI: de-DE Calc: threaded After entering a text the background stays black, but if you click to another cell, cell A1:A2 turn white and the text is visible. Not repro in Version: 25.2.5.2 (X86_64) / LibreOffice Community Build ID: 03d19516eb2e1dd5d4ccd751a0d6f35f35e08022 CPU threads: 16; OS: Windows 11 X86_64 (10.0 build 26100); UI render: Skia/Vulkan; VCL: win Locale: en-US (de_DE); UI: en-US Calc: threaded
Confirm Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community Build ID: 7f4868348c14b305fcd75744e1e3544d0d3a5d61 CPU threads: 4; OS: Windows 10 X86_64 (build 19045); UI render: Skia/Raster; VCL: win Locale: nl-NL (nl_NL); UI: nl-NL Calc: CL threaded
bibisected with win64-26.2 commit 088a7c7c451321a800ca8d3523a18b6bb93239b7 author Noel Grandin <noelgrandin@gmail.com> Tue Sep 24 16:18:11 2024 +0200 remove alpha device from OutputDevice and render to a combined color+alpha bitmap
Noel Grandin committed a patch related to this issue. It has been pushed to "master": https://git.libreoffice.org/core/commit/9791aaaa31749857e719ab8b6926b180966f959b tdf#167643 Selection is black It will be available in 26.2.0. The patch should be included in the daily builds available at https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: https://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.