Which means that you are running in User Level Mode and thus Workstation cannot use VMware's hypervisor, but instead it has to go through the Hypervisor API that Microsoft provides. Sep 26 11:21:14 ubuntu-dev-c16 kernel: watchdog: BUG: soft lockup - CPU#2 stuck for 1147s! Sep 26 11:21:14 ubuntu-dev-c16 kernel: watchdog: BUG: soft lockup - CPU#1 stuck for 1144s! Sep 26 11:21:14 ubuntu-dev-c16 kernel: watchdog: BUG: soft lockup - CPU#3 stuck for 1140s! Sep 26 11:21:14 ubuntu-dev-c16 kernel: watchdog: BUG: soft lockup - CPU#2 stuck for 1121s! Sep 26 11:21:14 ubuntu-dev-c16 kernel: watchdog: BUG: soft lockup - CPU#1 stuck for 1118s! Sep 26 11:21:14 ubuntu-dev-c16 kernel: watchdog: BUG: soft lockup - CPU#3 stuck for 1114s! I think the VMTOOLS and Ubuntu 22 has become incompatible when Ubuntu was updated 2 weeks ago I have xxxxxx out some of it and attached the file. Quite a lot in that file I'm reluctant to publish. I hope this can be nailed soon - it is very annoying. I noticed that the loss of responsiveness is more frequent when running Thunderbird or DBeaver. I suspect either updates to windows host or to ubuntu vm two weeks ago either jeopardized the host-guest compatibility or the Windows-VMWare compatibility. On one VM all 4 CPU's are locked and on the other only CPU 1-2-3 is locked but the result is the same - no response to keyboard and mouse. When I inspect the syslog if find lots of soft lockups for each CPU with increasing seconds. Sometimes VMWare Workstation greys out on VM suspend or shutdown and I have to end the VMWare Workstation and start it again. Sometimes I cannot even suspend but have to shutdown. But no matter what the timestamp in the ubuntu top is always updated on resume. Sometimes I can restore responsiveness using suspend/resume, sometimes not. I've seen the exact same behavior the last two weeks on Ubuntu 22 running as VM on Windows 10 host.Īfter some time I loose contact to the VM and cannot use keyboard and mouse.
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