https://bugs.kde.org/show_bug.cgi?id=476412
--- Comment #6 from Lassi Väätämöinen <lassi.vaatamoi...@gmail.com> --- Any advice where I could find Xwayland debug symbols? Today reproduced this. It's actually happening at the USB dock *dis*connect, not reconnect. And there is no kernel crash/oops happening, based on syslog. But switching between VTs does not work, only Alt + SysRq + REISUB. Stacktrace: marras 14 16:25:35 mopo xdg-desktop-portal-kde[2712]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash marras 14 16:25:35 mopo polkit-kde-authentication-agent-1[2710]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash marras 14 16:25:35 mopo kdeconnectd[2806]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash marras 14 16:25:35 mopo kactivitymanagerd[2708]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash marras 14 16:25:35 mopo DiscoverNotifier[2828]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash marras 14 16:25:35 mopo kwalletd5[2428]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash marras 14 16:25:35 mopo konsole[5823]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash marras 14 16:25:35 mopo plasmashell[3568]: [3563:3563:1114/162535.833152:ERROR:browser_main_loop.cc(276)] Gdk: gdk_monitor_get_scale_factor: assertion 'GDK_IS_MONITOR (monitor)' failed marras 14 16:25:35 mopo plasmashell[3568]: [3563:3563:1114/162535.834401:ERROR:browser_main_loop.cc(276)] Gdk: gdk_monitor_get_scale_factor: assertion 'GDK_IS_MONITOR (monitor)' failed marras 14 16:25:35 mopo plasmashell[3568]: [3563:3563:1114/162535.834965:ERROR:browser_main_loop.cc(276)] Gdk: gdk_monitor_get_scale_factor: assertion 'GDK_IS_MONITOR (monitor)' failed marras 14 16:25:35 mopo kwin_wayland[2467]: kwin_core: Could not find window with uuid "{5835e9bf-659a-4c7e-8029-b4abd44bf5d3}" marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) Backtrace: marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 0: /usr/bin/Xwayland (0x559dc7e16000+0x1651c9) [0x559dc7f7b1c9] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 1: /usr/bin/Xwayland (0x559dc7e16000+0x1652d2) [0x559dc7f7b2d2] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7f96ea600000+0x42520) [0x7f96ea642520] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 3: /usr/bin/Xwayland (0x559dc7e16000+0x39389) [0x559dc7e4f389] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 4: /lib/x86_64-linux-gnu/libffi.so.8 (0x7f96ea89c000+0x7e2e) [0x7f96ea8a3e2e] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 5: /lib/x86_64-linux-gnu/libffi.so.8 (0x7f96ea89c000+0x4493) [0x7f96ea8a0493] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 6: /lib/x86_64-linux-gnu/libwayland-client.so.0 (0x7f96eae0f000+0x6b20) [0x7f96eae15b20] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 7: /lib/x86_64-linux-gnu/libwayland-client.so.0 (0x7f96eae0f000+0x72c3) [0x7f96eae162c3] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 8: /lib/x86_64-linux-gnu/libwayland-client.so.0 (wl_display_dispatch_queue_pending+0x7c) [0x7f96eae164bc] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 9: /usr/bin/Xwayland (0x559dc7e16000+0x3e4bb) [0x559dc7e544bb] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 10: /usr/bin/Xwayland (0x559dc7e16000+0x166901) [0x559dc7f7c901] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 11: /usr/bin/Xwayland (0x559dc7e16000+0xa6cb0) [0x559dc7ebccb0] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 12: /usr/bin/Xwayland (0x559dc7e16000+0x34c63) [0x559dc7e4ac63] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 13: /lib/x86_64-linux-gnu/libc.so.6 (0x7f96ea600000+0x29d90) [0x7f96ea629d90] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0x80) [0x7f96ea629e40] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) 15: /usr/bin/Xwayland (0x559dc7e16000+0x36495) [0x559dc7e4c495] marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) Segmentation fault at address 0x10 marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: Fatal server error: marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) Caught signal 11 (Segmentation fault). Server aborting marras 14 16:25:35 mopo kwin_wayland_wrapper[2533]: (EE) marras 14 16:25:35 mopo kded5[3200]: X connection to :1 broken (explicit kill or server shutdown). marras 14 16:25:35 mopo chrome[3563]: The X11 connection broke: I/O error (code 1) marras 14 16:25:35 mopo plasmashell[3568]: XIO: fatal IO error 25 (Inappropriate ioctl for device) on X server ":1" marras 14 16:25:35 mopo plasmashell[3568]: after 375 requests (375 known processed) with 10 events remaining. marras 14 16:25:35 mopo plasmashell[3568]: [3636:3636:1114/162535.852529:ERROR:connection.cc(46)] X connection error received. marras 14 16:25:35 mopo gmenudbusmenuproxy[2709]: failed to get the primary output of the screen marras 14 16:25:35 mopo gmenudbusmenuproxy[2709]: failed to get the primary output of the screen marras 14 16:25:35 mopo gmenudbusmenuproxy[2709]: The X11 connection broke (error 1). Did the X11 server die? -- You are receiving this mail because: You are watching all bug changes.