我正在尝试更新我的mysql版本,但它显示错误我正在使用Linux mint 17.3版本
用过的命令
sudo apt-get install mysql-server mysql-client mysql-common mysql-server-core-5.7 mysql-client-core-5.7
它显示了这一点
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package mysql-client-core-5.7 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
mysql-cluster-community-client:i386 libmysqlclient-dev:i386
mysql-community-client:i386 mysql-cluster-community-client
libmysqlclient-dev mysql-community-client
Package mysql-server-core-5.7 is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
However the following packages replace it:
mysql-common:i386 mysql-cluster-community-server:i386
mysql-community-server:i386 mysql-common mysql-cluster-community-server
mysql-community-server
E: Package 'mysql-server-core-5.7' has no installation candidate
E: Package 'mysql-client-core-5.7' has no installation candidate
mysql -v
mysql Ver 14.14 Distrib 5.5.59, for debian-linux-gnu (x86_64) using readline 6.3
我怎样才能解决这个问题??
解决方法:
首先,永远不要尝试卸载或清除您的mysql包.您的数据库永远都会从您的系统中删除…
其次,您应该尝试使用apt-cache policy mysql *来检查系统上可用的版本.
第三,你应该对所有数据库进行备份.
如果是简单的更新,你应该尝试sudo apt-get upgrade mysql-client mysql-server mysql-common.
或者更具侵略性的sudo apt-get dist-upgrade mysql-client mysql-server mysql-common
如果没有,请使用apt-cache policy mysql *输出中可用的更新版本.
而且,从我所看到的,你的source.list似乎不包含任何包含mysql-server-core-5.7的repo.所以使用apt-cache策略mysql *.
标签:mysql-5-7,linux 来源: https://codeday.me/bug/20190806/1602733.html
本站声明: 1. iCode9 技术分享网(下文简称本站)提供的所有内容,仅供技术学习、探讨和分享; 2. 关于本站的所有留言、评论、转载及引用,纯属内容发起人的个人观点,与本站观点和立场无关; 3. 关于本站的所有言论和文字,纯属内容发起人的个人观点,与本站观点和立场无关; 4. 本站文章均是网友提供,不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属;如您发现该文章侵犯了您的权益,可联系我们第一时间进行删除; 5. 本站为非盈利性的个人网站,所有内容不会用来进行牟利,也不会利用任何形式的广告来间接获益,纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。