Can't open display error

[RomanPerekhrest]

On regular blackouts I 'm getting a situation when the external monitor (over hdmi) is power off, the primary laptop display stays black and running autorandr mobile (in secondary TTY) constantly emits the error: Can't open display ....

Details:

$ inxi -G
Graphics:
 Device-1: Intel CoffeeLake-H GT2 [UHD Graphics 630] driver: i915 v: kernel
 Device-2: NVIDIA GP106M [GeForce GTX 1060 Mobile] driver: nvidia
   v: 550.90.07
 Device-3: Realtek Integrated Webcam driver: uvcvideo type: USB
 Display: x11 server: X.Org v: 21.1.13 with: Xwayland v: 24.1.0 driver: X:
   loaded: modesetting,nvidia gpu: i915,nvidia,nvidia-nvswitch resolution:
   1: 1920x1080~60Hz 2: N/A
 API: EGL v: 1.5 drivers: iris,nvidia,swrast
   platforms: x11,surfaceless,device
 API: OpenGL v: 4.6.0 compat-v: 4.5 vendor: nvidia mesa v: 550.90.07
   renderer: NVIDIA GeForce GTX 1060 with Max-Q Design/PCIe/SSE2
 API: Vulkan v: 1.3.279 drivers: nvidia,intel surfaces: xcb,xlib
[roman@roman-pc ~]$ uname -a
Linux roman-pc 6.9.5-1-MANJARO #1 SMP PREEMPT_DYNAMIC Wed Jun 19 19:07:41 UTC 2024 x86_64 GNU/Linux