[問題] sudo 與 apt-get問題
我的系統是ubuntu server 12.04
因為公司網路關係有使用proxy (設在/etc/environment)
現在問題是,如果我不是root,我打sudo apt-get update
會發生下列事情:
Err http://security.ubuntu.com precise-security InRelease
Err http://free.nchc.org.tw precise InRelease
Err http://free.nchc.org.tw precise-updates InRelease
Err http://security.ubuntu.com precise-security Release.gpg
Temporary failure resolving 'security.ubuntu.com'
Err http://free.nchc.org.tw precise-backports InRelease
Err http://free.nchc.org.tw precise Release.gpg
Temporary failure resolving 'free.nchc.org.tw'
Err http://free.nchc.org.tw precise-updates Release.gpg
Temporary failure resolving 'free.nchc.org.tw'
Err http://free.nchc.org.tw precise-backports Release.gpg
Temporary failure resolving 'free.nchc.org.tw'
Reading package lists... Done
W: Failed to fetch http://free.nchc.org.tw/ubuntu/dists/precise/InRelease
W: Failed to fetch http://free.nchc.org.tw/ubuntu/dists/precise-updates/InRelease
W: Failed to fetch http://free.nchc.org.tw/ubuntu/dists/precise-backports/InRelease
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/precise-security/InRelease
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/precise-security/Release.gpg Temporary failure resolving 'security.ubuntu.com'
W: Failed to fetch http://free.nchc.org.tw/ubuntu/dists/precise/Release.gpg Temporary failure resolving 'free.nchc.org.tw'
W: Failed to fetch http://free.nchc.org.tw/ubuntu/dists/precise-updates/Release.gpg Temporary failure resolving 'free.nchc.org.tw'
W: Failed to fetch http://free.nchc.org.tw/ubuntu/dists/precise-backports/Release.gpg Temporary failure resolving 'free.nchc.org.tw'
W: Some index files failed to download. They have been ignored, or old ones used instead.
但是如果我用root,我直接打apt-get update
就會正常的get,get,get,get......
但是如果我用root,指令是打sudo apt-get update
又會出現上述的error
請問這是什麼情況??
看起來像dns解析的問題,要怎麼改??
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 61.222.86.99
※ 文章網址: http://www.ptt.cc/bbs/Linux/M.1407913991.A.E49.html
→
08/13 15:19, , 1F
08/13 15:19, 1F
推
08/13 23:52, , 2F
08/13 23:52, 2F
→
08/13 23:53, , 3F
08/13 23:53, 3F
→
08/13 23:54, , 4F
08/13 23:54, 4F
→
08/13 23:54, , 5F
08/13 23:54, 5F
→
08/13 23:55, , 6F
08/13 23:55, 6F
→
08/13 23:56, , 7F
08/13 23:56, 7F