Everything works great expect my laptop hangs at the end of shutdown. It appears to complete the shutdown sequence then I just get a blank screen, spinning fans and I need to hold the power button to get it to power down. Not a huge problem but the same thing happens on hibernation so I can’t use that. The laptop is a ThinkPad T14s Gen 4
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system 21F8CTO1WW (LENOVO_MT_21F8_BU_Think_FM_ThinkPad T14s Gen 4)
/0 bus 21F8CTO1WW
/0/0 memory 512KiB L1 cache
/0/1 memory 8MiB L2 cache
/0/2 memory 16MiB L3 cache
/0/3 processor AMD Ryzen 7 PRO 7840U w/ Radeon 780M Graphics
/0/5 memory 32GiB System Memory
Here the last few lines from the most recent attempt:
Jun 10 11:41:28 cheryl systemd[1]: Stopped target Preparation for Local File Systems.
Jun 10 11:41:28 cheryl systemd[1]: systemd-remount-fs.service: Deactivated successfully.
Jun 10 11:41:28 cheryl systemd[1]: Stopped Remount Root and Kernel File Systems.
Jun 10 11:41:28 cheryl systemd[1]: systemd-tmpfiles-setup-dev.service: Deactivated successfully.
Jun 10 11:41:28 cheryl systemd[1]: Stopped Create Static Device Nodes in /dev.
Jun 10 11:41:28 cheryl systemd[1]: systemd-tmpfiles-setup-dev-early.service: Deactivated successfully.
Jun 10 11:41:28 cheryl systemd[1]: Stopped Create Static Device Nodes in /dev gracefully.
Jun 10 11:41:28 cheryl systemd[1]: Reached target System Shutdown.
Jun 10 11:41:28 cheryl systemd[1]: Reached target Late Shutdown Services.
Jun 10 11:41:28 cheryl systemd[1]: systemd-poweroff.service: Deactivated successfully.
Jun 10 11:41:28 cheryl systemd[1]: Finished System Power Off.
Jun 10 11:41:28 cheryl systemd[1]: Reached target System Power Off.
Jun 10 11:41:28 cheryl systemd[1]: Shutting down.
Jun 10 11:41:28 cheryl systemd-shutdown[1]: Syncing filesystems and block devices.
Jun 10 11:41:28 cheryl systemd-shutdown[1]: Sending SIGTERM to remaining processes...
Jun 10 11:41:28 cheryl systemd-journald[858]: Received SIGTERM from PID 1 (systemd-shutdow).
Jun 10 11:41:28 cheryl systemd-journald[858]: Journal stopped
I’m using 24.05 and kernel 6.6.32.
I’ve tried various things including blacklisting kernel modules sp5100_tco and watchdog as I saw this was a solution to a similar problem on the Arch forums but no dice. I can’t find a useful error message to help point me in the right direction so any idea greatly appreciated.