Omid

Asked: 2014-04-22 07:31:04 +0800 CST2014-04-22 07:31:04 +0800 CST 2014-04-22 07:31:04 +0800 CST

Upgrade option is disabled while trying to upgrade to 14.04 using DVD

I tried to upgrade my Ubuntu 13.10 to 14.04 using DVD. When I want to upgrade, upgrade option is disabled. It seems I have to erase 13.10, so all of programs will be deleted.

What's the problem? Why I can't upgarade?

1 Answers

Voted

Omid
2014-04-22T07:35:13+08:002014-04-22T07:35:13+08:00
I found the problem myself. I should first run the Live version and then upgrade using Ubuntu Live.
1

Upgrade option is disabled while trying to upgrade to 14.04 using DVD

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