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#1 2023-02-10 20:41:56

rkars
Member
Registered: 2022-10-19
Posts: 23

System won't shutdown/restart properly (Watchdog detected hard lockup)

Hello, i've been using arch for about a year and ever since i installed it i have this issue where i can't properly shutdown or restart my system but it's very inconsistent, sometimes it will shutdown in 5 seconds but about 80% of the time it just hangs on the shutdown/restart screen and then sometimes after 10 or 20 minutes it finally shutdowns and shows the message "Watchdog detected hard lockup on cpu X" for a split second. Again it's very inconsistent as sometimes it will shutdown normally but most of the time it either takes a long time or never shutdowns

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#2 2023-02-10 20:45:00

rkars
Member
Registered: 2022-10-19
Posts: 23

Re: System won't shutdown/restart properly (Watchdog detected hard lockup)

Here's the output of systemd-analyze blame

2min 178ms systemd-networkd-wait-online.service
    3.141s docker.service
    1.358s cpupower-gui.service
    1.218s snapd.service
     914ms systemd-binfmt.service
     761ms dev-sda2.device
     755ms systemd-timesyncd.service
     737ms systemd-resolved.service
     710ms libvirtd.service
     634ms mnt-nvme.mount

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#3 2023-02-10 20:46:29

rkars
Member
Registered: 2022-10-19
Posts: 23

Re: System won't shutdown/restart properly (Watchdog detected hard lockup)

and here's the output of systemd-analyze critical-chain

The time when unit became active or started is printed after the "@" character.
The time the unit took to start is printed after the "+" character.

graphical.target @2min 5.005s
└─multi-user.target @2min 5.005s
  └─docker.service @2min 1.864s +3.141s
    └─network-online.target @2min 1.831s
      └─network.target @2.830s
        └─systemd-resolved.service @2.093s +737ms
          └─systemd-tmpfiles-setup.service @1.910s +163ms
            └─local-fs.target @1.877s
              └─run-user-1000-gvfs.mount @8.460s
                └─run-user-1000.mount @6.094s
                  └─local-fs-pre.target @1.208s
                    └─lvm2-monitor.service @773ms +378ms
                      └─systemd-journald.socket @770ms

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