https://bugs.kde.org/show_bug.cgi?id=423702
Bug ID: 423702 Summary: bad scaling on external monitor if QT_SCREEN_SCALE_FACTORS is set. Product: okular Version: 1.10.2 Platform: Neon Packages OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: PDF backend Assignee: okular-de...@kde.org Reporter: sanette-li...@laposte.net Target Milestone: --- Created attachment 129796 --> https://bugs.kde.org/attachment.cgi?id=129796&action=edit good/bad antialiasing SUMMARY bad scaling on external monitor, almost impossible to read at normal size, if QT_SCREEN_SCALE_FACTORS is set. STEPS TO REPRODUCE 1. have a Hi-DPI laptop (here 3200x1800) 2. connect an external normal-dpi monitor (1920x1200) to extend the desktop 3. open a PDF document and move the window onto the external screen OBSERVED RESULT the PDF is scaled with very bad antialiasing. EXPECTED RESULT nice antialiasing SOFTWARE/OS VERSIONS Linux/KDE Plasma: Neon User KDE Plasma Version: 5.19.2 KDE Frameworks Version: 5.71.0 Qt Version: 5.14.2 ADDITIONAL INFORMATION Workaround: export QT_SCREEN_SCALE_FACTORS='' before using okular, then it works -- You are receiving this mail because: You are watching all bug changes.