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This article mainly introduces the example analysis of Ubuntu 17.04 hand 17.10 upgrade and Docker installation, which is very detailed and has certain reference value. Friends who are interested must read it!

Ubuntu versions 17.04and16.04vary greatly, which can easily lead to upgrade failure.

Upgrade preparation

Sudo apt update & & sudo apt dist-upgrade

The default setting for the long-term supported version is to upgrade only to the LTS version. To know that a newer non-LTS Ubuntu version is available, you must manually set the Select join using the software update tool:

Open Software and updates

Select the Update tab

Find the title "notify me of the new Ubuntu version"

In the drop-down menu, switch from long-term supported version to any new version

Manual upgrade

Sudo do-release-upgrade

Then, restart. It's been hanging on the startup interface, and I can't get up anymore.

Then, I made a boot flash drive that was made with UltraISO, but made an error in the middle of the installation.

Delete all the partitions of the USB drive and format it into NTFS. And then redo the boot flash drive.

The startup and installation process went smoothly, and finally Install grub / dev/dm 0 went wrong and the restart failed.

Install again, choose the English version (some people on the Internet say the English version is no problem), select lvm (the original disk used lvm, I don't know if it matters), successful!

Load docker, synaptic, gparted, etc.

Install docker CE

Add the official GPG key of Docker's:

$curl-fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add-

Check it out.

Sudo apt-key fingerprint 0EBFCD88

Add a software source

Sudo add-apt-repository\ "deb [arch=amd64] https://download.docker.com/linux/ubuntu\ $(lsb_release-cs)\ stable"

! Note: if only the edge version of Ubuntu 17.10 Magi Docker CE is available, if the docker-ce version cannot be found during installation, the source should be added as follows:

Sudo add-apt-repository\ "deb [arch=amd64] https://download.docker.com/linux/ubuntu\ $(lsb_release-cs)\ edge"

Start installation

Sudo apt-get updatesudo apt-get install docker-ce above is all the content of this article entitled "sample Analysis of Ubuntu 17.04Compact 17.10 upgrade and Docker installation". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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