https://bugs.kde.org/show_bug.cgi?id=460307
--- Comment #7 from Giampaolo <giampaolo.ferrad...@gmail.com> --- (In reply to Zamundaaa from comment #6) > What's the exact size of the windows after the problem happens? You can > check in the kwin debug console (search for "kwin" in krunner to open it) Checked on the home setup too (native FHD + 4K extended, virtually located on top of the laptop screen). Slightly different results than in the past, but not too much. In an initial phase: - Most open windows are moved back to the laptop monitor in the same size they had on the other screen (desirable/expected). - Some windows instead are moved as if there still was another screen at the bottom (the windows were on the top, extended screen. so it kind of makes sense). They are not resized though (ok, location is not ideal but the behavior is still mostly desirable/expected) - the menu bar did not show up (in the setup it showed up on the top screen, i.e. the extended one. It did not come back to the laptop) Then something happened, possibly me using Alt+Tab to move from a window to the next OR trying a print screen to understand if Plasma was still considering two monitors (*). One of those two actions triggered the resizing to stripes, so: - it did the resizing/moving as before, shrinking all of them to stripes - the menu bar still did not show up - when looking for the kwin-debug window and opening it, it did not show up, as if it went on some other screen. Turning the extended screen back on: - I can see both the menu bar and the debug screen again, but - it shrank again the only window that I had brought back to a regular size. Size for the shrank windows are 1830x157, or 1846x157, 1727x157, 1712x157, 1696x157, etc Hope this helps. It does get me a bit nuts. (Notice> I need to upgrade. Maybe I'll wait a few days to check if this bug helps? Then I'll move to F37 KDE because my install is starting to be troublesome for other reasons too) (*) The screenshot test proved that Plasma partially behaves as if the screen that was turned off was still there: the print screen shows the 4K screen on top and the capture windows, the Kde menu and the kwin-debug windows are in there. Yet, all other windows were shrank. See: https://paste.pics/09f35683a2a015ef056eeb1dad6d555f -- You are receiving this mail because: You are watching all bug changes.