https://bugs.kde.org/show_bug.cgi?id=444139
Bug ID: 444139 Summary: Breeze dark 1px white line under the title bar Product: Breeze Version: 5.23.0 Platform: Other OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: window decoration Assignee: plasma-b...@kde.org Reporter: oleg_anton...@mail.ru CC: kwin-bugs-n...@kde.org Target Milestone: --- Created attachment 142689 --> https://bugs.kde.org/attachment.cgi?id=142689&action=edit Screenshot SUMMARY After updating to 5.23 on one of my PCs a small white line appeared under the title bar. On another PC with exact same distro (openSUSE Tumbleweed) this line haven't appeared. Seems like only windows without main menu are affected, like dialogs. See screenshot attached: the first image with this line from affected PC and another from another PC with exact same distro/plasma/qt. "Draw separator under active window's titlebar" is unchecked. Checking it makes this line blue, unchecking leaves it white. STEPS TO REPRODUCE 1. Open KWrite 2. Type something 3. Hit close button and check out the dialog's titlebar OBSERVED RESULT Small white line under the titlebar (1st screenshot) EXPECTED RESULT No line under titlebar (2nd screenshot) SOFTWARE/OS VERSIONS Affected PC Operating System: openSUSE Tumbleweed 20211016 KDE Plasma Version: 5.23.0 KDE Frameworks Version: 5.86.0 Qt Version: 5.15.2 Kernel Version: 5.14.11-1-default (64-bit) Graphics Platform: X11 Processors: 8 × AMD FX(tm)-8350 Eight-Core Processor Memory: 31.2 GiB of RAM Graphics Processor: Radeon RX550/550 Series ADDITIONAL INFORMATION Unaffected PC Operating System: openSUSE Tumbleweed 20211016 KDE Plasma Version: 5.23.0 KDE Frameworks Version: 5.86.0 Qt Version: 5.15.2 Kernel Version: 5.14.11-1-default (64-bit) Graphics Platform: X11 Processors: 4 × Intel® Core™ m7-6Y75 CPU @ 1.20GHz Memory: 7.7 GiB of RAM Graphics Processor: Mesa Intel® HD Graphics 515 -- You are receiving this mail because: You are watching all bug changes.