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Hi Arch experts,
I use Gnome (in X11) and GDM.
After Gnome automatically closes my monitor (screen blank feature in power management), when I trying to wake it up, I can see the CPU fan keeps spinning, but my display has no signal and keeps dark.
If I switch to another tty by pressing ctrl + alt + F3, my display is able to show up the tty login. Then if I switch back to tty0, I can see GDM screen, but when I type the password and hit enter, it does not have any response. I have to switch to a new tty and do systemctl restart gdm, then I can finally log into Gnome.
BTW, I have no issue to wake up from suspend (where my CPU fan stops and my machines goes into sleep). But when gnome turns off my monitor due to a period of inactivity, I cannot wake up anymore.
My spec:
Arch Linux X86_64
Kernel: 5.17.90-arch1-1
CPU: Intel i5-10400
GPU: Nvidia GF RTX 2070 Rev. A
Gnome: 42.1 in X11
Do you have any thoughts?
Last edited by yzbythesea (2022-05-22 09:20:50)
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