https://bugs.kde.org/show_bug.cgi?id=403978
Bug ID: 403978 Summary: oxygen theme incompatible with qt5 5.12.1-1 libs Product: Oxygen Version: 5.14.5 Platform: Other OS: Linux Status: REPORTED Severity: crash Priority: NOR Component: general Assignee: unassigned-b...@kde.org Reporter: mister.free...@laposte.net Target Milestone: --- SUMMARY I use archlinux, since a recent update of qt5 packages (to the 5.12.1-1 version) I notice that kde-plasma is broken if the oxygen theme is used, the desktop displays but the mouse doesn't move, and the harddisk led blink for a long time, the entire system seems frozen (but I can open a terminal with ctrl-alt-f2), if I downgrade qt5 to the previous version (5.12.0) then the oxygen theme is usable, no bugs, and If I use the default theme (breeze) then no problem with the last version of qt5 libs (5.12.1-1) so there is an incompatibility between oxygen 5.14.5 and qt5 5.12.1-1 STEPS TO REPRODUCE 1. install kde plasma 5.14.5 2. use the oxygen theme 5.14.5 3. update to the last qt5 lib release version (5.12.1-1) 4. reboot your system 5. you will notice that kde-plasma hangs when desktop is displayed (mouse frozen) OBSERVED RESULT the desktop is frozen, we can not move the mouse, harddisk led blinks a long time EXPECTED RESULT kde plasma should not frozen when oxygen theme is used with the last version of qt5 (5.12.1-1) SOFTWARE/OS VERSIONS Windows: MacOS: Linux/KDE Plasma: archlinux 64 bits, kde plasma 5.14.5 (available in About System) KDE Plasma Version: 5.14.5 KDE Frameworks Version: 5.54.0 Qt Version: 5.12.1 ADDITIONAL INFORMATION I use radeon HD4650 pci-e graphic card, with the open source driver (radeon), openGL2.0 acceleration in plasma settings for the compositer -- You are receiving this mail because: You are watching all bug changes.