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tttt

Member

Registered: 2026-02-05

Posts: 3

Black screen after resuming from suspend

I previously asked a question at https://bbs.archlinux.org/viewtopic.php?id=312862 which got me past resuming from suspending failing every time.

I think I'm now back to resume from suspend showing me a black screen fairly reliably after 5 or so successful resumes. The symptom seems largely the same, I can't switch to tty and end up using sysrq.

Here is output of journalctl --user --system -b-1 where I ran into this on previous boot and had to reboot. In terms of weird aspects of my hardware, I have a particularly weird keyboard that's running qmk with bits of bitrotted abandonware, my monitor is a 49" Samsung G9 which sometimes behaves strangely, and my motherboard is a Asrock B550M-ITX which I feel like I've seen way more random USB errors in logs than I have ever before.

seth

Member

From: Don't DM me only for attention

Registered: 2012-09-03

Posts: 74,420

Re: Black screen after resuming from suspend

Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.706] (EE) systemd-logind: failed to release device: Device not taken
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.706] (II) config/udev: removing device https://github.com/stapelberg kinT (kint36) Mouse
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.707] (II) UnloadModule: "libinput"
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.707] (II) systemd-logind: releasing fd for 13:72
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.707] (EE) systemd-logind: failed to release device: Device not taken
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.707] (II) config/udev: removing device https://github.com/stapelberg kinT (kint36) System Control
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.707] (II) UnloadModule: "libinput"
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.708] (II) systemd-logind: releasing fd for 13:73
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.708] (EE) systemd-logind: failed to release device: Device not taken
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.708] (II) config/udev: removing device https://github.com/stapelberg kinT (kint36) Consumer Control
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.708] (II) UnloadModule: "libinput"
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.708] (II) systemd-logind: not releasing fd for 13:74, still in use
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.708] (II) config/udev: removing device https://github.com/stapelberg kinT (kint36) Consumer Control
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.708] (II) UnloadModule: "libinput"
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.708] (II) systemd-logind: releasing fd for 13:74
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.708] (EE) systemd-logind: failed to release device: Device not taken
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.709] (II) config/udev: removing device https://github.com/stapelberg kinT (kint36) Keyboard
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.709] (II) UnloadModule: "libinput"
Apr 10 09:46:42 tonybellabox xorg-server[1064]: [ 80046.709] (II) systemd-logind: releasing fd for 13:75

Can you go w/o that device for a while to see whether it's coming from there? Unfortunately doesn't seem to show up  as JOYDEV

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