I am also seeing this on an new Framework 13 AMD 76540U with Fedora 39 and 2xUSB-c, HDMI and USB-A expansion cards. It’s happened twice so far with nothing obvious to me in the logs (see below). The power button was blinking but not responsive, and I also had to eventually just hold it down to force a reboot.
$ uname -a
Linux fw 6.5.11-300.fc39.x86_64 #1 SMP PREEMPT_DYNAMIC Wed Nov 8 22:37:57 UTC 2023 x86_64 GNU/Linux
$ sudo journalctl -r -b -1
Nov 16 09:40:09 fw kernel: PM: suspend entry (s2idle)
Nov 16 09:40:09 fw systemd-sleep[38541]: Entering sleep state 'suspend'...
Nov 16 09:40:09 fw systemd[1]: Starting systemd-suspend.service - System Suspend...
Nov 16 09:40:09 fw systemd[1]: Reached target sleep.target - Sleep.
Nov 16 09:40:06 fw wpa_supplicant[34658]: nl80211: deinit ifname=wlp1s0 disabled_11b_rates=0
Nov 16 09:40:06 fw wpa_supplicant[34658]: wlp1s0: CTRL-EVENT-DSCP-POLICY clear_all
Nov 16 09:40:06 fw wpa_supplicant[34658]: wlp1s0: CTRL-EVENT-DSCP-POLICY clear_all
Nov 16 09:40:06 fw NetworkManager[34455]: <info> [1700145606.4175] device (wlp1s0): set-hw-addr: reset MAC address to 14:AC:60:46:7E:DB (unmanage)
Nov 16 09:40:06 fw chronyd[34329]: Source 174.142.148.226 offline
Nov 16 09:40:06 fw chronyd[34329]: Can't synchronise: no selectable sources
Nov 16 09:40:06 fw chronyd[34329]: Source 149.56.47.60 offline
Nov 16 09:40:06 fw chronyd[34329]: Source 68.69.221.61 offline
Nov 16 09:40:06 fw chronyd[34329]: Source 69.196.158.106 offline
Nov 16 09:40:06 fw NetworkManager[34455]: <info> [1700145606.3731] device (wlp1s0): state change: disconnected -> unmanaged (reason 'sleeping', sys-iface-state: 'managed')
Nov 16 09:40:06 fw wpa_supplicant[34658]: wlp1s0: CTRL-EVENT-REGDOM-CHANGE init=USER type=COUNTRY alpha2=US
Nov 16 09:40:06 fw systemd-resolved[34125]: wlp1s0: Bus client reset DNS server list.
Nov 16 09:40:06 fw systemd-resolved[34125]: wlp1s0: Bus client set default route setting: no
Nov 16 09:40:06 fw avahi-daemon[34162]: Interface wlp1s0.IPv4 no longer relevant for mDNS.
Nov 16 09:40:06 fw avahi-daemon[34162]: Leaving mDNS multicast group on interface wlp1s0.IPv4 with address 192.168.1.150.
Nov 16 09:40:06 fw avahi-daemon[34162]: Withdrawing address record for 192.168.1.150 on wlp1s0.
Nov 16 09:40:06 fw avahi-daemon[34162]: Registering new address record for 192.168.1.150 on wlp1s0.IPv4.
Nov 16 09:40:06 fw avahi-daemon[34162]: New relevant interface wlp1s0.IPv4 for mDNS.
Nov 16 09:40:06 fw avahi-daemon[34162]: Joining mDNS multicast group on interface wlp1s0.IPv4 with address 192.168.1.150.
Nov 16 09:40:06 fw NetworkManager[34455]: <info> [1700145606.1290] device (wlp1s0): set-hw-addr: set MAC address to 1A:91:7E:92:A5:49 (scanning)
Nov 16 09:40:06 fw avahi-daemon[34162]: Withdrawing address record for 192.168.1.150 on wlp1s0.
Nov 16 09:40:06 fw avahi-daemon[34162]: Leaving mDNS multicast group on interface wlp1s0.IPv4 with address 192.168.1.150.
Nov 16 09:40:06 fw avahi-daemon[34162]: Interface wlp1s0.IPv4 no longer relevant for mDNS.
Nov 16 09:40:06 fw avahi-daemon[34162]: Interface wlp1s0.IPv6 no longer relevant for mDNS.
Nov 16 09:40:06 fw audit[34429]: NETFILTER_CFG table=firewalld:10 family=1 entries=26 op=nft_unregister_rule pid=34429 subj=system_u:system_r:firewalld_t:s0 comm="firewalld"
Nov 16 09:40:06 fw avahi-daemon[34162]: Leaving mDNS multicast group on interface wlp1s0.IPv6 with address fe80::ff61:6cc9:6748:71fa.
Nov 16 09:40:06 fw avahi-daemon[34162]: Withdrawing address record for fe80::ff61:6cc9:6748:71fa on wlp1s0.
Nov 16 09:40:06 fw NetworkManager[34455]: <info> [1700145606.0180] dhcp4 (wlp1s0): state changed no lease
Nov 16 09:40:06 fw NetworkManager[34455]: <info> [1700145606.0180] dhcp4 (wlp1s0): activation: beginning transaction (timeout in 45 seconds)
Nov 16 09:40:06 fw NetworkManager[34455]: <info> [1700145606.0180] dhcp4 (wlp1s0): canceled DHCP transaction
Nov 16 09:40:06 fw wpa_supplicant[34658]: wlp1s0: CTRL-EVENT-REGDOM-CHANGE init=CORE type=WORLD
Nov 16 09:40:06 fw NetworkManager[34455]: <info> [1700145606.0177] device (wlp1s0): state change: deactivating -> disconnected (reason 'sleeping', sys-iface-state: 'managed')
Nov 16 09:40:06 fw NetworkManager[34455]: <info> [1700145606.0175] device (wlp1s0): supplicant interface state: completed -> disconnected
Nov 16 09:40:06 fw wpa_supplicant[34658]: wlp1s0: CTRL-EVENT-DSCP-POLICY clear_all
Nov 16 09:40:06 fw wpa_supplicant[34658]: wlp1s0: CTRL-EVENT-DISCONNECTED bssid=34:3a:20:a4:f6:72 reason=3 locally_generated=1
Nov 16 09:40:05 fw kernel: wlp1s0: deauthenticating from 34:3a:20:a4:f6:72 by local choice (Reason: 3=DEAUTH_LEAVING)
Nov 16 09:40:05 fw audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Nov 16 09:40:05 fw systemd[1]: Started NetworkManager-dispatcher.service - Network Manager Script Dispatcher Service.
Nov 16 09:40:05 fw systemd[1]: Starting NetworkManager-dispatcher.service - Network Manager Script Dispatcher Service...
Nov 16 09:40:05 fw NetworkManager[34455]: <info> [1700145605.8413] device (wlp1s0): state change: activated -> deactivating (reason 'sleeping', sys-iface-state: 'managed')
Nov 16 09:40:05 fw NetworkManager[34455]: <info> [1700145605.8411] manager: NetworkManager state is now ASLEEP
Nov 16 09:40:05 fw ModemManager[34426]: <info> [sleep-monitor-systemd] system is about to suspend
Nov 16 09:40:05 fw NetworkManager[34455]: <info> [1700145605.8407] device (p2p-dev-wlp1s0): state change: disconnected -> unmanaged (reason 'sleeping', sys-iface-state: 'managed')
Nov 16 09:40:05 fw NetworkManager[34455]: <info> [1700145605.8404] manager: sleep: sleep requested (sleeping: no enabled: yes)
Nov 16 09:40:05 fw systemd-logind[34270]: Suspending...
Nov 16 09:40:05 fw systemd-logind[34270]: Lid closed.
Nov 16 09:39:57 fw kernel: i2c_hid_acpi i2c-FRMW0005:00: i2c_hid_get_input: incomplete report (7/65535)
Nov 16 09:39:53 fw firefox.desktop[36735]: ATTENTION: default value of option mesa_glthread overridden by environment.
Nov 16 09:39:51 fw wpa_supplicant[34658]: RRM: Unsupported radio measurement type 9
Nov 16 09:39:46 fw firefox.desktop[36735]: ATTENTION: default value of option mesa_glthread overridden by environment.
Nov 16 09:39:46 fw firefox.desktop[36735]: ATTENTION: default value of option mesa_glthread overridden by environment.
Nov 16 09:39:46 fw firefox.desktop[36735]: ATTENTION: default value of option mesa_glthread overridden by environment.
Nov 16 09:39:44 fw firefox.desktop[36735]: ATTENTION: default value of option mesa_glthread overridden by environment.
Nov 16 09:39:23 fw firefox.desktop[36735]: ATTENTION: default value of option mesa_glthread overridden by environment.
Nov 16 09:39:23 fw firefox.desktop[36735]: ATTENTION: default value of option mesa_glthread overridden by environment.
Nov 16 09:38:18 fw wpa_supplicant[34658]: RRM: Unsupported radio measurement type 9