SUMMARY *** NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols. See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports *** STEPS TO REPRODUCE 1. Install 5.24.1 and goto "Window Decorations". Change "Window border size" to normal or huge (anything other than no border) 2. Shade a window and then try to unshade. Observe that unshading does nothing. 3. OBSERVED RESULT Unshading is not working EXPECTED RESULT It should unshade the window SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Kubuntu with Plasma 5.24.1 (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
Same on Neon. 5.24.1 only partially unshades a window with borders by a few pixels. Then have to manually drag window border.
>anything other than no border Can only confirm.
It looks as if the y size is set to 0 (approx.) during shading or unshading. The bug is still present in kwin-5.24.4, and in 71c93ff6a56eb6b0e4f, and in commit 71c93ff6a56eb6b0e4f with d4068754c9 (cherry picked from 8e05732670) reverted. So 8e05732670 "x11: Fix shrinking window size after toggling no border ..." is not the problem. Maybe it is not even in kwin?
As seen in duplicate bug 450582: Reverted commit 733469d4e7648 on top of 71c93ff6a56eb6b in branch Plasma/5.24 - shading and unshading works again.
(In reply to cnoss from comment #4) > As seen in duplicate bug 450582: Reverted commit 733469d4e7648 on top of > 71c93ff6a56eb6b in branch Plasma/5.24 - shading and unshading works again. Can also confirm this fixes it on top of 5.24.4
*** This bug has been marked as a duplicate of bug 450582 ***