SUMMARY If both monitors: > Output: 1 eDP-1 enabled connected priority 1 Panel Modes: 0:1920x1200@60*! 1:1920x1200@50 2:1920x1200@48 3:1920x1080@60 4:1600x1200@60 5:1680x1050@60 6:1280x1024@60 7:1440x900@60 8:1280x800@60 9:1280x720@60 10:1024x768@60 11:800x600@60 12:640x480@60 13:1600x1200@60 14:1280x1024@60 15:1024x768@60 16:1920x1200@60 17:1280x800@60 18:1920x1080@60 19:1600x900@60 20:1368x768@60 21:1280x720@60 Geometry: 489,1440 1536x960 Scale: 1.25 Rotation: 1 Overscan: 0 Vrr: Automatic RgbRange: unknown > Output: 2 DP-7 enabled connected priority 2 DisplayPort Modes: 0:3840x2160@60*! 1:3840x2160@60 2:3840x2160@60 3:3840x2160@50 4:3840x2160@30 5:3840x2160@30 6:3840x2160@30 7:2560x1440@60 8:1920x1080@60 9:1920x1080@60 10:1920x1080@60 11:1920x1080@50 12:1920x1080@50 13:1680x1050@60 14:1600x900@60 15:1280x1024@75 16:1280x1024@60 17:1440x900@60 18:1280x800@60 19:1152x864@75 20:1280x720@60 21:1280x720@60 22:1280x720@60 23:1280x720@50 24:1024x768@75 25:1024x768@70 26:1024x768@60 27:832x624@75 28:800x600@75 29:800x600@72 30:800x600@60 31:800x600@56 32:720x576@50 33:720x480@60 34:720x480@60 35:640x480@75 36:640x480@73 37:640x480@67 38:640x480@60 39:640x480@60 40:720x400@70 41:1600x1200@60 42:1280x1024@60 43:1024x768@60 44:2560x1600@60 45:1920x1200@60 46:1280x800@60 47:3840x2160@60 48:3200x1800@60 49:2880x1620@60 50:2560x1440@60 51:1920x1080@60 52:1600x900@60 53:1368x768@60 54:1280x720@60 Geometry: 0,0 2560x1440 Scale: 1.5 Rotation: 1 Overscan: 0 Vrr: incapable RgbRange: unknown go to DPMS off due to inactivity, waking DP-7 up takes so long, that windows are moved to eDP-1 temporarily for a second or two. Then again, all windows are restored to DP-7. STEPS TO REPRODUCE 1. be inactive 2. monitors go to sleep 3. move mouse 4. internal monitor on eDP-1 resumes quickly 5. windows from original DP-7 are moved to eDP-1 6. monitor on DP-7 resumes only now 7. windows are restored to DP-7 OBSERVED RESULT windows are moved back and forth EXPECTED RESULT it is wait for the monitor to appear. Maybe to low timeout is set? SOFTWARE/OS VERSIONS Operating System: openSUSE Tumbleweed 20231022 KDE Plasma Version: 5.27.8 KDE Frameworks Version: 5.111.0 Qt Version: 5.15.11 Kernel Version: 6.5.9-rc1-1.ga138c10-default (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 PRO 6850U with Radeon Graphics Memory: 29.9 GiB of RAM Graphics Processor: AMD Radeon Graphics Manufacturer: LENOVO Product Name: 21CRS0K83K System Version: ThinkPad T14s Gen 3
Xaver, is this the thing that's already fixed in Plasma 6?
No, that was about not unnecessarily turning displays back on. If a display temporarily pretends it's disconnected after waking up, that's not a problem we can fix. All we can do is to restore the state when the display gets recognized again, and it sounds like that's working correctly.
(In reply to Zamundaaa from comment #2) > No, that was about not unnecessarily turning displays back on. If a display > temporarily pretends it's disconnected after waking up, that's not a problem > we can fix. Reported against amdgpu then: https://gitlab.freedesktop.org/drm/amd/-/issues/2958 > All we can do is to restore the state when the display gets > recognized again, and it sounds like that's working correctly. Mostly ;). Vertically maximized windows are misplaced. Should I create a separate bug or can we continue here? That is: 1) I have a window which is on (0,-1) (left bottom) on the external monitor. 2) I vertically maximize that 3) dpms off 4) dpms on 5) the window is moved to internal monitor at (0,-1) 6) external monitor resumes 7) the window is correctly moved to external monitor, but wrongly to (1536,-1) Note the x position of the window corresponds to the bottom display.
A possibly relevant merge request was started @ https://invent.kde.org/plasma/kwin/-/merge_requests/5666
Git commit fb28d75ad8efd8b58ef572e2163b8082fc9095c9 by Xaver Hugl. Committed on 03/05/2024 at 13:45. Pushed by zamundaaa into branch 'master'. placementtracker: fix vertically maximized windows being misplaced ...and extend the autotest to cover that situation. M +23 -13 autotests/integration/outputchanges_test.cpp M +1 -11 src/placementtracker.cpp https://invent.kde.org/plasma/kwin/-/commit/fb28d75ad8efd8b58ef572e2163b8082fc9095c9
Git commit df9f8f8346b5b7645578e37365dabb1a7b02ca5a by Xaver Hugl. Committed on 03/05/2024 at 13:45. Pushed by zamundaaa into branch 'master'. fix vertically maximized windows sometimes being moved out of the screen ...and add a test for it M +86 -0 autotests/integration/outputchanges_test.cpp M +1 -1 src/window.cpp https://invent.kde.org/plasma/kwin/-/commit/df9f8f8346b5b7645578e37365dabb1a7b02ca5a
Git commit 5049dd233750001ccdad875ac668b7c6c89570fe by Xaver Hugl. Committed on 03/05/2024 at 13:55. Pushed by zamundaaa into branch 'Plasma/6.0'. placementtracker: fix vertically maximized windows being misplaced ...and extend the autotest to cover that situation. M +23 -13 autotests/integration/outputchanges_test.cpp M +1 -11 src/placementtracker.cpp https://invent.kde.org/plasma/kwin/-/commit/5049dd233750001ccdad875ac668b7c6c89570fe
Git commit a32456618ada23cbb860f75a0a41b4dbe8187f4c by Xaver Hugl. Committed on 03/05/2024 at 13:55. Pushed by zamundaaa into branch 'Plasma/6.0'. fix vertically maximized windows sometimes being moved out of the screen ...and add a test for it M +86 -0 autotests/integration/outputchanges_test.cpp M +1 -1 src/window.cpp https://invent.kde.org/plasma/kwin/-/commit/a32456618ada23cbb860f75a0a41b4dbe8187f4c