https://bugs.kde.org/show_bug.cgi?id=449301
Marc M. <marcmiltenber...@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDSINFO |REPORTED Resolution|WAITINGFORINFO |--- --- Comment #8 from Marc M. <marcmiltenber...@gmail.com> --- Some more information: It happened again, but it seems to be rarer than last time. Since then I've upgraded KDE. I'm using Plasma 5.24.1 KDE Framework 5.91.0 Qt 5.15.2 kwin -v Warning: Setting a new default format with a different version or profile after the global shared context is created may cause issues with context sharing. kwin 5.24.1 Note that I've added timestamps. I've cut the log soon after I noticed, so one of the latest entries could be related to the issue. [2022-02-17 16:18:13] kwin_core: XCB error: 152 (BadDamage), sequence: 7568, resource id: 137540041, major code: 143 (DAMAGE), minor code: 3 (Subtract) [2022-02-17 16:29:41] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 27334, resource id: 50339835, major code: 15 (QueryTree), minor code: 0 [2022-02-17 16:30:03] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 25346, resource id: 140514300, major code: 15 (QueryTree), minor code: 0 [2022-02-17 16:30:04] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 31362, resource id: 140514353, major code: 15 (QueryTree), minor code: 0 [2022-02-17 16:30:07] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 55377, resource id: 140512510, major code: 15 (QueryTree), minor code: 0 [2022-02-17 16:30:09] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 2839, resource id: 140512440, major code: 15 (QueryTree), minor code: 0 [2022-02-17 16:30:10] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 6391, resource id: 140512383, major code: 15 (QueryTree), minor code: 0 [2022-02-17 16:30:51] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 56254, resource id: 50339851, major code: 15 (QueryTree), minor code: 0 [2022-02-17 16:33:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 64869, resource id: 50339867, major code: 19 (DeleteProperty), minor code: 0 [2022-02-17 16:33:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 64872, resource id: 50339867, major code: 19 (DeleteProperty), minor code: 0 [2022-02-17 16:33:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 64873, resource id: 50339867, major code: 18 (ChangeProperty), minor code: 0 [2022-02-17 16:33:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 64874, resource id: 50339867, major code: 19 (DeleteProperty), minor code: 0 [2022-02-17 16:33:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 64875, resource id: 50339867, major code: 19 (DeleteProperty), minor code: 0 [2022-02-17 16:33:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 64876, resource id: 50339867, major code: 19 (DeleteProperty), minor code: 0 [2022-02-17 16:33:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 64877, resource id: 50339867, major code: 7 (ReparentWindow), minor code: 0 [2022-02-17 16:33:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 64878, resource id: 50339867, major code: 6 (ChangeSaveSet), minor code: 0 [2022-02-17 16:33:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 64879, resource id: 50339867, major code: 2 (ChangeWindowAttributes), minor code: 0 [2022-02-17 16:33:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 64880, resource id: 50339867, major code: 10 (UnmapWindow), minor code: 0 [2022-02-17 16:38:32] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 16147, resource id: 140511785, major code: 15 (QueryTree), minor code: 0 [2022-02-17 16:38:38] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 54602, resource id: 140510993, major code: 15 (QueryTree), minor code: 0 [2022-02-17 16:38:40] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7169, resource id: 50340041, major code: 19 (DeleteProperty), minor code: 0 [2022-02-17 16:38:40] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7182, resource id: 50340041, major code: 19 (DeleteProperty), minor code: 0 [2022-02-17 16:38:40] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7183, resource id: 50340041, major code: 18 (ChangeProperty), minor code: 0 [2022-02-17 16:38:40] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7184, resource id: 50340041, major code: 19 (DeleteProperty), minor code: 0 [2022-02-17 16:38:40] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7185, resource id: 50340041, major code: 19 (DeleteProperty), minor code: 0 [2022-02-17 16:38:40] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7186, resource id: 50340041, major code: 19 (DeleteProperty), minor code: 0 [2022-02-17 16:38:40] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7187, resource id: 50340041, major code: 7 (ReparentWindow), minor code: 0 [2022-02-17 16:38:40] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7188, resource id: 50340041, major code: 6 (ChangeSaveSet), minor code: 0 [2022-02-17 16:38:40] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7189, resource id: 50340041, major code: 2 (ChangeWindowAttributes), minor code: 0 [2022-02-17 16:38:40] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7190, resource id: 50340041, major code: 10 (UnmapWindow), minor code: 0 [2022-02-17 16:40:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 20057, resource id: 167772165, major code: 18 (ChangeProperty), minor code: 0 [2022-02-17 16:40:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 20062, resource id: 167772166, major code: 18 (ChangeProperty), minor code: 0 [2022-02-17 16:40:39] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 20066, resource id: 167772167, major code: 18 (ChangeProperty), minor code: 0 [2022-02-17 16:40:47] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 60462, resource id: 167772216, major code: 15 (QueryTree), minor code: 0 [2022-02-17 16:41:17] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 39881, resource id: 167772164, major code: 18 (ChangeProperty), minor code: 0 [2022-02-17 16:41:17] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 40048, resource id: 167772165, major code: 18 (ChangeProperty), minor code: 0 [2022-02-17 16:41:17] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 40526, resource id: 50340078, major code: 18 (ChangeProperty), minor code: 0 [2022-02-17 16:41:17] qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 40639, resource id: 50340079, major code: 18 (ChangeProperty), minor code: 0 [2022-02-17 16:42:58] kwin_core: XCB error: 14 (BadIDChoice), sequence: 25689, resource id: 137783886, major code: 138 (XFIXES), minor code: 5 (CreateRegion) [2022-02-17 16:42:58] kwin_core: XCB error: 140 (Unknown), sequence: 25690, resource id: 137783886, major code: 143 (DAMAGE), minor code: 3 (Subtract) [2022-02-17 16:42:58] kwin_core: XCB error: 140 (BadRegion), sequence: 25691, resource id: 137783886, major code: 138 (XFIXES), minor code: 19 (FetchRegion) [2022-02-17 16:42:58] kwin_core: XCB error: 140 (BadRegion), sequence: 25692, resource id: 137783886, major code: 138 (XFIXES), minor code: 10 (DestroyRegion) Note that albeit the flickering is continuing on, there is no additional messages in the log. So no continous spamming of the log or similar is happening. There does not seem to be any Xorg log file on my system unfortunately (last changed 14th January). If Teams screen capture worked properly on Wayland, I could test on this, but as of now I am stuck to Xorg. Just like last time, restarting kwin resolved the issue temporarily. I've also reset the status of the bug to reported so that it does not closed automatically. I hope this is the correct thing to do. -- You are receiving this mail because: You are watching all bug changes.