1) Forums : Technical Support : Cosmology@home tasks fail with Postponed: VM job unmanageable, restarting later if vboxsvc priority is set to idle (Message 22854)
Posted 14 Oct 2021 by Ardis
I'm having the same issue on Win10Home. It seems like every Cosmology@home WU stops, produces the "VM job unmanageable" message, and then some time later (a day or two) starts up again and completes normally. I think all of the WUs have eventually completed successfully. So, an issue, apparently, but not fatal.
2) Forums : Technical Support : Postponed (Message 22516)
Posted 21 May 2020 by Ardis
No luck. Set C@H to 1 task, 1 core, suspended everything else. Twice. C@H task stopped both times at about 6:30 with the same error message: "Postponed: Communication with VM Hypervisor failed."
3) Forums : Technical Support : Postponed (Message 22507)
Posted 15 May 2020 by Ardis
Well, it started again. There are currently 18 tasks, partially completed, with the message: "Postponed: Communication with VM Hyperviser failed." The last time this happened, a VM update fixed it. VM is still up to date (6.1.6) and running, but C@H doesn't like it. Don't know why.
4) Forums : Technical Support : Postponed (Message 22486)
Posted 30 Apr 2020 by Ardis
Hi Jonathan,

All four CPUs can run VM tasks. Several other projects are installed, but Rosetta@Home and World Community Grid are the only other ones that are doing anything right now.

C@H seemed to be running fine until lately. I'd see several 7+ minute tasks in the queue, they would all run overnight, and then there would be an uptick in the statistics.

I took a look at VM. I updated to 6.1.6, and now the status of those 41 tasks is "waiting to run." and completion has been reset to 0%. In fact, one of them is running right now. They are, however, all overdue. Should I abort them, or reset the project, or just wait for it to sort itself out?

Edit: on further inspection (or they might have changed since I first looked) four of the tasks are still suspended. These four were due 4/12. The others waiting to run were due 4/14.
5) Forums : Technical Support : Postponed (Message 22484)
Posted 30 Apr 2020 by Ardis
In my task list there are currently 41 partially completed (and overdue) camb_boinc2docker 2.05 tasks that all say "Postponed: Communication with VM Hyperviser failed." Suggestions?