I'm nearly a complete Unix n00b, and not ashamed to admit it. The only option is /dev/sda, and trying to add a different option doesn't seem to work. After the "download updates" checkbox screen, I get a dropdown menu which asks to set the device boot loader. I found a couple walkthrough videos on YouTube, but the screens I see are a little different. I've been using running the "Try Linux" option for the last couple weeks, but from what I've read, I think I can "install" Linux on my flash drive to keep my settings (and possibly make it run faster in the VM?). My ultimate goal: keep my Windows installation, and primarily run Ubuntu through the VM (possibly booting to it occasionally). I had trouble installing 64-bit Ubuntu 15.04 using this, but was able to successfully install 32-bit 15.04. I used LinuxLive to install VirtualBox on a 16 GB flash drive. Are there issues with docker in a Virtualbox guest host? I’m really stuck here.I'm taking a college course on Unix, and as part of that, I am trying to use a live USB of Ubuntu on my computer. So I figured using CentOS 7 in a VM would be the simple way around this. yum) docker install and don’t want to risk gaking my main machine just to install docker. One reason I am running this in a Virtualbox VM is because docker wants one of the later Linux kernels and my host machine is CentOS 6.8 which isn’t quite recent enough for a simple (i.e. I’d really like to fool around with docker but obviously this is a show stopper. What’s another tiny image I can try? The other thing I wonder is the file system of the OS vs what docker expects? I believe the filesystem type is xfs. Some other comment I saw hinted that it fails when trying to pull multiple pieces in parallel (hello-world is a single chunk). Is it a SHA key issue or something? Nothing ever mentions key setup in docker installation.
The only issues I’ve seen relate to AWS and I’m not using AWS. I am shocked that I have not seen this question asked and answered online. I’m currently trying it on CentOS 7 (as a Virtualbox VM), uname gives So hopefully I am just doing the same incorrect steps consistently! ubuntu, nginx) it pulls the pieces in parallel and then ends up with the filesystem layer verification failure. But whenever I try to pull any other image (e.g.
I can install Docker, start the service, and run the hello-world successfully. I’ve tried this on at least 5 different versions of Linux and always hit the same wall.
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