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Supervisor has failed, shutting down: Supervisor caught an error: one of the children died #3202
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+1, after energy down |
@rodolfobubb
Do you mean this happens after the computer has slept? Or after the computer's battery has been low? Or do you mean something else? |
I'm using an Imac, this error occured when started to rain and the power was out (blackout). |
I've added my +1 to your after energy down comment. In my case it was after my laptops battery had drained and I had to charge it to start it up again. I don't believe it did an actual boot sequence, but rather recovered from a very low battery state (somewhere between normal open-list wakeup and full system boot). |
I'm having this same problem but it's on a desktop machine that doesn't sleep. |
me too,+1
|
The same issue, not a laptop. I have installed docker from scratch and can't get it working. It's just blocking me. |
Seems the same issue as: #3076 ? |
+1 Fresh install using "brew cask install docker" |
I've hit this issue about a dozen times tonight. I'm on a laptop, but it's not low on power. I too tried doing diagnostics but it just hangs. I'm on the stable branch. I installed Mac OS security update 2018-002 this morning and had not seen this issue prior to that update. |
Same here on a fresh install of Docker CE on a macbook air - macOS mojave 10.14 |
Same here after migrating from a MacBook pro to another MacBook. Both Macbook have the same criteria: MacBook Pro 2018, 2.6 GHz Intel Core i7, 16 GB 2400 MHz DDR4. I migrated everything (home directory, network setting, Application) except "Other files". |
Same. Occurs when starting docker after the machine wakes up from sleep. |
The problem is caused because - In your Motherboards BIOS settings, you have Intel Virtualization Technology(VT-X) set as Disabled. Please set this option to Enabled and you will no longer see the Supervisor related error. Setting this to disabled, prevents VM's from using/sharing resources. Basically, stops providing hardware assistance for processors running virtualization platforms. If you have both the options VT-D and VT-X set both to Enabled. Im my Motherboard I set both to enabled. Hope this solves the problem, and you don't need to downgrade Docker. |
I have managed to solve the problem on OS X ( |
I frequently get this when I first start my computer for the day. I typically shut it down every night, to get a fresh start every day, and often Docker gives me errors when I first log in. I have not been keeping close track of the error messages, but I am pretty sure I have seen this one before; today, it was:
I try to have it run diagnostics each time, but it has only given results once or twice. I am usually in too much of a hurry to get started working to deal with it at the time, so I just tell it to reset to defaults, and move on. Et voila, problem(s) solved -- for now! 👍 😨 |
Unfortunately, |
Did you try this - The problem is caused because - In your Motherboards BIOS settings, you have Intel Virtualization Technology(VT-X) set as Disabled. Please set this option to Enabled and you will no longer see the Supervisor related error. |
@demonguru18 My understanding is that on Macs with that chipset, VT-X is enabled by default. But I also checked manually and it is enabled on my system. |
Actually, for me I have Hackintosh - Therefore I had to set two options VT-D and VT-X both to Enabled.(I have both these options on Asus Mobo) |
I now have the same issue after upgrading from |
Issues go stale after 90d of inactivity. Prevent issues from auto-closing with an If this issue is safe to close now please do so. Send feedback to Docker Community Slack channels #docker-for-mac or #docker-for-windows. |
I confirm that this issue is still there and that rebooting will fix it. |
this solved it for me as well on a hackintosh. |
Having this same issue on a 2018 Mac Mini with macOS 10.14.5 and Docker for Mac stable 2.0.0.3 (31259). Purchased Mini in May and setup Docker right away but didn't have this issue until about 3 weeks ago. |
Closed issues are locked after 30 days of inactivity. If you have found a problem that seems similar to this, please open a new issue. Send feedback to Docker Community Slack channels #docker-for-mac or #docker-for-windows. |
Supervisor has failed, shutting down: Supervisor caught an error: one of the children died: com.docker.driver.amd64-linux (pid: 1111)
Expected behavior
Actual behavior
Supervisor has failed, shutting down: Supervisor caught an error: one of the children died
and Diagnosis fails (it stucks)
Information
Version 18.06.1-ce-mac73 (26764)
Diagnostic logs
Diagnostic hangs, no output - see above please.
Docker for Mac: Version 18.06.1-ce-mac73 (26764)
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