I usually leave my PC on while I attend to other business. Often the PC is doing something in the background when left (e.g. MakeMKV ripping a DVD).
For the last day or so when I resume use after a significant period, the PC begins to wake up, but then freezes on the login screen. Mouse and keyboard input don’t work. Then both monitors turn off due to lack of signal. I believe the system is still running because the rest of the PC is still functioning (fans, RGB, etc.). But I can’t get into TTY2 (or maybe I can but just can’t see it because the monitors insist there is no signal), and so I have to reboot manually with the case power button. This fixes the problem until the next time I leave it unattended.
I am fully up to date. I fixed the GRUB issue myself. Below is neofetch and some log files if those are helpful. Any insight you all could give would be most appreciated.
OS: EndeavourOS Linux x86_64
Host: Z390 AORUS PRO WIFI
Uptime: 11 mins
Packages: 1196 (pacman), 15 (flatpak)
Shell: bash 5.1.16
Resolution: 2560x1440, 2560x1440
DE: Plasma 5.25.4
Theme: Breath Light [Plasma], Breeze [GTK2/3]
Icons: [Plasma], breeze [GTK2/3]
CPU: Intel i5-9400F (6) @ 4.100GHz
GPU: AMD ATI Radeon RX 5600 OEM/5600 XT / 5700/5700 XT
Memory: 3762MiB / 32033MiB