unable to upgrade ubuntu from 14.04 to 16.04

李白|字一日 calidion at gmail.com
Sat Mar 26 09:10:38 UTC 2016


failed still.

在筹划升级时,一个不可解决问题发生了:

这可能是由以下原因造成的:
*升级为 Ubuntu 的预发行版本
*运行目前的 Ubuntu 预发布版本
*不是由 Ubuntu 提供的非官方软件包

如果这些都不生效,请在终端中使用命令 'ubuntu-bug ubuntu-release-upgrader-core' 来报告 bug。


2016-03-26 16:37 GMT+08:00 Colin Law <clanlaw at gmail.com>:

> On 26 March 2016 at 08:27, 李白|字一日 <calidion at gmail.com> wrote:
> > hi, all
> >
> > I have tried many times to upgrade ubuntu from 14.04 to 16.04, but
> failed.
> > with command:
> > sudo update-manager -d
> >
> > it seems it is due to the gnome/gtk problems:
> >
> >
> > debconf: 无法初始化前端界面:Gnome
> > debconf: (Can't locate Gtk2.pm in @INC (you may need to install the Gtk2
> > module) (@INC contains: /etc/perl /usr/local/lib/perl/5.18.2
> > /usr/local/share/perl/5.18.2 /usr/lib/perl5 /usr/share/perl5
> > /usr/lib/perl/5.18 /usr/share/perl/5.18 /usr/local/lib/site_perl .) at
> > /usr/share/perl5/Debconf/FrontEnd/Gnome.pm line 91.)
>
> First check that
> sudo apt-get update && sudo apt-get dist-upgrade
> shows no errors, then try
>
> sudo do-release-upgrade -d
>
> Colin
>
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