linux – I get a black screen on login after updating my Manjaro

My Mnajro has been getting a black screen after a recent major update.

When I start my computer for the first time every day, after logging into my account via plasma, it gets a black screen. No matter how long I wait, I can’t get to my desktop.

I need to reboot my computer with reboot via tty2 to get to my desktop successfully.

I briefly looked at the /var/log/Xorg.0.log file. Find the following logs by searching for the keyword “failed”:

[     4.849] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[     6.413] (II) NVIDIA: Reserving 6144.00 MB of virtual memory for indirect memory
[     6.413] (II) NVIDIA:     access.
[     6.422] (II) NVIDIA(G0): ACPI: failed to connect to the ACPI event daemon; the daemon
[     6.422] (II) NVIDIA(G0):     may not be running or the "AcpidSocketPath" X
[     6.422] (II) NVIDIA(G0):     configuration option may not be set correctly.  When the
[     6.422] (II) NVIDIA(G0):     ACPI event daemon is available, the NVIDIA X driver will
[     6.422] (II) NVIDIA(G0):     try to use it to receive ACPI event notifications.  For
[     6.422] (II) NVIDIA(G0):     details, please see the "ConnectToAcpid" and
[     6.422] (II) NVIDIA(G0):     "AcpidSocketPath" X configuration options in Appendix B: X
[     6.422] (II) NVIDIA(G0):     Config Options in the README.
[     6.463] (II) NVIDIA(G0): Setting mode "NULL"
[     6.466] (==) NVIDIA(G0): Disabling shared memory pixmaps
[     6.466] (==) NVIDIA(G0): Backing store enabled
[     6.466] (==) NVIDIA(G0): Silken mouse enabled
[     6.466] (==) NVIDIA(G0): DPMS enabled

Seems to be related to NVIDIA, my NVIDIA model is GeForce 940MX. But I can confirm that I did not configure Xorg to use NVIDIA.

My NVIDIA driver is the latest closed source driver.

How can I fix this problem?

Or, how can I find the cause of the problem when I encounter this kind of problem?