OpenSUSEdude

You are my local ESET distributor. Here the solution: uninstall ESET, problem goes away. Therefore, ESET is the cause. Maybe 4.0.95 fixed something, but not this.

Great. A fix that doesn't fix anything. Lovely. 3/18/20 3:37 PM kwin_x11 qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7820, resource id: 71303168, major code: 18 (ChangeProperty), minor code: 0 3/18/20 3:37 PM kwin_x11 qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 7824, resource id: 71303169, major code: 18 (ChangeProperty), minor code: 0 3/18/20 3:37 PM kernel VizCompositorTh[5079]: segfault at 3c5 ip 000055c839067006 sp 00007fc421427100 error 6 in vivaldi-bin[55c834f95000+71ff000] 3/18/20 3:37 PM kernel VizCompositorTh[5248]: segfault at 47a ip 0000562d84e6f006 sp 00007f84243a5100 error 6 in vivaldi-bin[562d80d9d000+71ff000] 3/18/20 3:37 PM kernel VizCompositorTh[5329]: segfault at 4cb ip 0000559986455006 sp 00007f013c611100 error 6 in vivaldi-bin[559982383000+71ff000] 3/18/20 3:38 PM kernel VizCompositorTh[5385]: segfault at 503 ip 0000556b73204006 sp 00007f54db306100 error 6 in vivaldi-bin[556b6f132000+71ff000] 3/18/20 3:38 PM kernel VizCompositorTh[5409]: segfault at 51b ip 0000558d4502f006 sp 00007f1bf9a49100 error 6 in vivaldi-bin[558d40f5d000+71ff000] 3/18/20 3:38 PM kernel VizCompositorTh[5487]: segfault at 569 ip 000055828b2fd006 sp 00007f46b807b100 error 6 in vivaldi-bin[55828722b000+71ff000] 3/18/20 3:38 PM kernel traps: Chrome_IOThread[5045] trap int3 ip:5601e645ae1d sp:7f26e5399760 error:0 in vivaldi-bin[5601e3e7b000+71ff000] 3/18/20 3:38 PM kwin_x11 qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 26166, resource id: 71303169, major code: 15 (QueryTree), minor code: 0

One more user effected. When will it be fixed? OpenSUSE 15.1 ESET NOD32 Antivirus4 4.0.93.0 Vivaldi 2.11.1811.33 (Stable channel) (64-bit) User Agent Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.88 Safari/537.36 Here's the log of the effect: 2/15/20 9:18 AM kernel VizCompositorTh[6515]: segfault at 962 ip 000056276c91b006 sp 00007f6b7daa7100 error 6 in vivaldi-bin[562768849000+71ff000] 2/15/20 9:18 AM kernel VizCompositorTh[6576]: segfault at 9a9 ip 000055cc5bf7b006 sp 00007f60b0bb4100 error 6 in vivaldi-bin[55cc57ea9000+71ff000] 2/15/20 9:18 AM kernel VizCompositorTh[6647]: segfault at 9f1 ip 000055b54d3dc006 sp 00007f4d3c77c100 error 6 in vivaldi-bin[55b54930a000+71ff000] 2/15/20 9:19 AM kernel VizCompositorTh[6656]: segfault at 9fa ip 0000557c7affe006 sp 00007f329a5a3100 error 6 in vivaldi-bin[557c76f2c000+71ff000] 2/15/20 9:19 AM kernel VizCompositorTh[6679]: segfault at a11 ip 0000561745d48006 sp 00007f8e27c63100 error 6 in vivaldi-bin[561741c76000+71ff000] 2/15/20 9:19 AM kernel VizCompositorTh[6689]: segfault at a1b ip 0000563d7ce80006 sp 00007f33c5aee100 error 6 in vivaldi-bin[563d78dae000+71ff000] 2/15/20 9:19 AM kernel traps: Chrome_IOThread[6482] trap int3 ip:5572a9bd0e1d sp:7f8669536760 error:0 in vivaldi-bin[5572a75f1000+71ff000]