[操作疑難] ububtu 64 bit 升級完上唔到網

如題,有冇師兄都中招
點debug 我係dummy user, 先謝過

connect : wifi / cable ?

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首先聲明, 我係唔識嘅:-

由乜 version 昇去乜版
wifi 得唔得
貼 ifconfig 上嚟睇吓
試吓 sudo ifconfig eth0 up, 再 ifconfig
睇吓有冇嘢唔同咗

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connect : wifi / cable ?
chancho 發表於 2016-5-13 19:27



    Cable

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首先聲明, 我係唔識嘅:-

由乜 version 昇去乜版
wifi 得唔得
貼 ifconfig 上嚟睇吓
試吓 sudo ifconfig et ...
cal22cal 發表於 2016-5-13 19:34



    ubuntu 14 auto update files...don't know what it had updated...

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maybe it's time to reinstall the OS since I have been using ubuntu 14 for 1 year.
any light weight linux comparable to the functions and ease of use to ubuntu?
or just install ubuntu 16?

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update冇左network好大幾會係 network card個 udev id轉左, 一係 udev id再detect過, 一係去/dev找返轉左做eth?  再set過ip , gateway之類

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ubuntu 已經係好 user friendly,
好在有第二部機上到網,
1. 冇重要 data、冇心機、冇時間, 重裝。
2. 上網摷, 從錯誤中學習 ...
e.g. google keywords
ubuntu 14 upgrade no network

http://askubuntu.com/questions/6 ... update-14-04-64-bit

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in archlinux, i will "ip addr" to see if my card is present and has a ip address, you can do the same thing with "ifconfig" maybe.
if the card is not present, that is a driver problem.
if the card is present but no ip address, try "dhcpcd enp3s0", that is what i do in arch, some network manager does not do their job.
if the card is present and has a ip address but no internet, still network manager problem.

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