Log excerpts from the crashed Hyprland session (instance _1783789239_, ran 2026-07-11 12:00 -> 2026-07-20 16:26:52 CDT).
Source: /run/user/1000/hypr/.../hyprland.log (tmpfs; extracted before reboot). Line numbers from the original 11,868,557-line file.

== environment ==
hyprland 0.55.4-1

== proof monocle is a registered layout (graceful unknown-msg handling) ==
198330:DEBUG ]: Hyprctl: dispatcher layoutmsg : mfact -0.05 -> Unknown monocle layoutmsg: mfact
254456:DEBUG ]: Hyprctl: dispatcher layoutmsg : swapwithmaster -> Unknown monocle layoutmsg: swapwithmaster
254458:DEBUG ]: Hyprctl: dispatcher layoutmsg : focusmaster master -> Unknown monocle layoutmsg: focusmaster
254976:DEBUG ]: Hyprctl: dispatcher layoutmsg : swapwithmaster -> Unknown monocle layoutmsg: swapwithmaster
254978:DEBUG ]: Hyprctl: dispatcher layoutmsg : focusmaster master -> Unknown monocle layoutmsg: focusmaster

== guarded no-window mfact earlier in the session (line 10988160) ==
DEBUG ]: Hyprctl: new connection from pid 3038571
DEBUG ]: Hyprctl: new connection from pid 3038573
DEBUG ]: Hyprctl: dispatcher layoutmsg : mfact 0.05 -> no window
DEBUG ]: Hyprctl: new connection from pid 3038612
DEBUG ]: Hyprctl: new connection from pid 3038614

== last monocle->master toggling (lines ~11599073, 11753369) ==
9964283:DEBUG ]: Hyprctl: keyword general:layout : monocle
9968343:DEBUG ]: Hyprctl: keyword general:layout : master
11599073:DEBUG ]: Hyprctl: keyword general:layout : monocle
11753369:DEBUG ]: Hyprctl: keyword general:layout : master

== last layout switch + immediately-working mfacts (lines 11753360-11753520) ==
DEBUG ]: Keybind triggered, calling dispatcher (65, , 116, exec)
DEBUG ]: [executor] Executing hyprctl keyword general:layout master && hyprctl keyword master:orientation left
DEBUG ]: [executor] Process created with pid 1359114
DEBUG ]: Hyprctl: keyword general:layout : master
DEBUG ]: Hyprctl: keyword master:orientation : left
DEBUG ]: [CWLCompositorResource] New wl_region with id 76 at 555c95821500
DEBUG ]: [CWLCompositorResource] New wl_region with id 85 at 555c95c25820
DEBUG ]: [executor] Executing layout-resize grow
DEBUG ]: Hyprctl: dispatcher layoutmsg : mfact 0.05
DEBUG ]: [executor] Executing layout-resize grow
DEBUG ]: Hyprctl: dispatcher layoutmsg : mfact 0.05
DEBUG ]: [executor] Executing layout-resize grow
DEBUG ]: Hyprctl: dispatcher layoutmsg : mfact 0.05

== pre-crash sequence: window closes, focus -> nullptr, togglefloating (lines ~11754750-11755050) ==
DEBUG ]: [CGammaControl] setGamma for DP-4
DEBUG ]: [CGammaControl] setting to monitor DP-4
DEBUG ]: [CGammaControl] setGamma for DP-4
DEBUG ]: [CGammaControl] setting to monitor DP-4

== final 15 lines on disk (ring-buffer tail with the fatal keybind is in the crash report) ==
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95dd70c0 requests geometry 0x0 1131x1257
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95b15a20 requests geometry 0x0 1564x1254
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95dd70c0 requests geometry 0x0 1131x1257
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95b15a20 requests geometry 0x0 1564x1254
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95b15a20 requests geometry 0x0 1564x1254
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95dd70c0 requests geometry 0x0 1131x1257
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95b15a20 requests geometry 0x0 1564x1254
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95dd70c0 requests geometry 0x0 1131x1257
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95dd70c0 requests geometry 0x0 1131x1257
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95b15a20 requests geometry 0x0 1564x1254
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95dd70c0 requests geometry 0x0 1131x1257
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95b15a20 requests geometry 0x0 1564x1254
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95dd70c0 requests geometry 0x0 1131x1257
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95b15a20 requests geometry 0x0 1564x1254
DEBUG ]: [CXDGSurfaceResource] xdg_surface 555c95dd70c0 requests geometry 0x0 1131x1257