Hello, never had this issue with Leap <=15.4. The PC randomly (sometimes after days, sometimes only after a few hours of now HID-input) goes into suspend mode: (from /var/log/messages: ) 2024-07-30T20:57:09.297900+02:00 lambda systemd[1]: suspend.target: Collecting. [...] 2024-07-30T21:38:21.750934+02:00 lambda systemd-logind[1754]: The system will suspend now! [...] 2024-07-30T21:38:22.620979+02:00 lambda systemd[1]: systemd-suspend.service: About to execute: /usr/lib/systemd/systemd-sleep suspend Most times the PC fails to resume from suspend. But that is not the issue, I do not want the PC to go into suspend mode at all. Can't find anything related in /etc/sysconfig or any file related to suspend/sleep in /etc. If it is somehow caused by the display or window manager, I use GDM and Gnome, but in the latter's setting suspend is also disabled. What's going on? Thanks for any assistance. Regards Paul P.S.: Just found something. Before last suspend gnome-shell dumped core and I found this in /var/log/messages: 2024-07-30T20:57:06.399357+02:00 lambda systemd-coredump[9968]: Process 7285 (gnome-shell) of user 1000 dumped core.#012#012Stack [...] [...] 2024-07-30T20:57:06.562775+02:00 lambda systemd[2416]: gnome-session-failed.target: Trying to enqueue job gnome-session-failed.target/start/replace [...] 024-07-30T20:57:09.291122+02:00 lambda systemd-logind[1754]: Got message type=method_call sender=:1.4325 destination=:1.0 path=/org/freedesktop/login1 interface=org.freedesktop.login1.Manager member=CanSuspend cookie=63 reply_cookie=0 signature= error-name=n/a error-message=n/a 2024-07-30T20:57:09.291681+02:00 lambda systemd-logind[1754]: Failed to open configuration file '/etc/systemd/sleep.conf': No such file or directory 2024-07-30T20:57:09.291797+02:00 lambda systemd-logind[1754]: Sleep mode "freeze" is supported by the kernel. 2024-07-30T20:57:09.291893+02:00 lambda systemd-logind[1754]: Sent message type=method_call sender=n/a destination=org.freedesktop.DBus path=/org/freedesktop/DBus interface=org.freedesktop.DBus member=GetConnectionUnixUser cookie=2223 reply_cookie=0 signature=s error-name=n/a error-message=n/a 2024-07-30T20:57:09.292135+02:00 lambda systemd-logind[1754]: Got message type=method_return sender=org.freedesktop.DBus destination=:1.0 path=n/a interface=n/a member=n/a cookie=296 reply_cookie=2223 signature=u error-name=n/a error-message=n/a 2024-07-30T20:57:09.292228+02:00 lambda systemd-logind[1754]: Sent message type=method_call sender=n/a destination=org.freedesktop.systemd1 path=/org/freedesktop/systemd1/unit/suspend_2etarget interface=org.freedesktop.DBus.Properties member=Get cookie=2224 reply_cookie=0 signature=ss error-name=n/a error-message=n/a anyway to disallow that "member=CanSuspend"?