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標題: [操作疑難] 部Mac Mini再一次唔見keychain [打印本頁]

作者: dkch263    時間: 2016-4-2 17:16     標題: 部Mac Mini再一次唔見keychain

Mac機新手,上年十月喺中原買咗部全新Late 2012 Mac Mini Server版,用咗兩個月突然話我條keychain唔見咗,打去customer service教我reset返,點知尋晚又話冇咗條keychain,打去customer service問究竟係乜野問題會週期性發生,佢地答唔到,唯有自己reset,但又reset唔到,

螢幕快照 2016-04-02 下午4.43.21.png
2016-4-2 17:07


唔知有冇師兄可以解答以下問題
1. 究竟係乜野問題會週期性地條keychain會無端端唔見?
2. 點樣可以reset條keychain?

Thanks

圖片附件: 螢幕快照 2016-04-02 下午4.43.21.png (2016-4-2 17:07, 43.45 KB) / 下載次數 0
https://www.hkepc.com/forum/attachment.php?aid=1878220&k=464ca8c9008605717d514497c37d9b74&t=1568906937&sid=2MxUp1qVVU


作者: dkch263    時間: 2016-4-5 12:00

有冇師兄可以教教我
作者: funfunhk    時間: 2016-4-6 01:33

有冇搞過有關 user account 的東西 ?
作者: SoCold    時間: 2016-4-6 09:31

keychain不是跟icloud嗎? (新手勿插)
作者: dkch263    時間: 2016-4-6 17:20

funfunhk 師兄,

我係乜都無搞過無端端話冇咗條keychain,呢次係第二次喇,依家好似定期兩個月就唔見一次,所以想知點解會無端端冇咗條keychain?

Socold師兄,

唔知係咪同icloud有關呢,因為冇咗條keychain之後就連icloud都連唔到,請問點樣先可以搞返掂?
作者: tplcm    時間: 2016-4-6 23:34

time machine backup再重裝restore有無試過?
作者: johnsonmok    時間: 2016-4-7 00:02

if you use the icloud password to login, and later you modified the password of icloud, then the keychain will have a problem, you need to open the keychain, then right lick to delete the login keychain, and then restart to enter the new password
作者: dkch263    時間: 2016-4-7 13:13

Hi johnsonmok師兄,

I have never modified anything or password. It seems that the mac mini itself will periodically lost the keychain. I just bought the mac mini six months and it's the second time it lost the keychain. It seems that it will lost keychain in every 2 months. I need to figure out the root cause. Do you have any idea?

I don't know how to delete the keychain and regenerate the new keychain, could you please teach me step by step?

Thanks
作者: dkch263    時間: 2016-4-7 13:16

Hi tplcm師兄,

Of course I can restore the OSX but this will happens again. I need to figure out the root cause of this issue to prevent it happens again.
作者: funfunhk    時間: 2016-4-7 13:21

試下行 keychain access > keychain first aid > repair
或試下行 disk utility > repair disk permission.
可能 /Users/username/Library/Keychains/ 個 login.keychain file 有問題.
作者: dkch263    時間: 2016-4-7 18:52

Hi funfunhk 師兄,

我喺keychain access度搵唔到keychain first aid,不能repair.
啱啱喺外國啲討論區搵到以下教學,跟佢做就搞掂咗

Depress the ctrl key once do that you are seeing :
Finder -  File - Edit – View – Go – Window – Help
Navigate to Go whilst depressing alt which then shows the file: Library
Which then shows a Keychains folder in the stack.
Drag that folder onto the desktop and reboot.
This then creates a new virgin Keychains folder which should resolve your problems.

但係我都仲要搵出係乜嘢問題會搞到部mac mini定期有呢個問題出現,唔知你知唔知點解會咁呢?
作者: funfunhk    時間: 2016-4-8 12:57

回覆 11# dkch263


    覺得似permission問題;
不過你成個Keychains folder掉左應該好d.
得閒用disk utility行下repair disk permissions.
作者: dkch263    時間: 2016-4-9 11:33

Hi funfunhk 師兄,

我有以下問題,唔知你可唔可以解答
1. 我喺keychain access度搵唔到keychain first aid,可以點先搵到?
2. 我又無搞過乜嘢,點解disk permission會定期有問題?

唔該你先
作者: funfunhk    時間: 2016-4-9 12:19

回覆 13# dkch263

keychain-first-aid.jpg
2016-4-9 12:06


應在這裡的,但osx 10.11.1之後沒有了.....
http://apple.stackexchange.com/questions/219926/where-has-keychain-first-aid-gone
https://discussions.apple.com/thread/7370562

disk permission係定期會有問題的;尤其是files read write 得密,system update後更易發生.
每幾個月行一行repair disk permissions就冇錯了.

圖片附件: keychain-first-aid.jpg (2016-4-9 12:06, 29.38 KB) / 下載次數 0
https://www.hkepc.com/forum/attachment.php?aid=1880002&k=1219c22e8970f4035cfe68c26f96b53c&t=1568906937&sid=2MxUp1qVVU


作者: TimCook    時間: 2016-4-9 16:02

回覆  dkch263



應在這裡的,但osx 10.11.1之後沒有了.....



disk permission係定期會有問題的;尤其是f ...
funfunhk 發表於 2016-4-9 12:19



    請問,而家個 Disk Utility 冇咗 repair disk permissions,可以點做?
Screen Shot 2016-04-09 at 4.01.14 PM.jpg
2016-4-9 16:03


圖片附件: Screen Shot 2016-04-09 at 4.01.14 PM.jpg (2016-4-9 16:03, 60.36 KB) / 下載次數 0
https://www.hkepc.com/forum/attachment.php?aid=1880074&k=db1044166f31593fd88443e417431efe&t=1568906937&sid=2MxUp1qVVU


作者: funfunhk    時間: 2016-4-10 01:36

回覆 15# TimCook


    no need..  
http://www.macworld.com/article/2987201/
作者: lowtemp    時間: 2016-4-10 09:00

我部MINI 2012上年年尾都試過, 日日都出KEY CHAIN問題, REPAIR又REPAIR唔到.
最後嬲嬲地再裝過
作者: dkch263    時間: 2016-4-10 11:23

lowtemp師兄,

我部mini係定期兩個幾月就會出現呢個問題,Apple真係好有問題 ,明知有呢個問題都唔fix,要個客自己搞,呢個問題出現後啲電郵setting要重新set過,真係好麻煩。打去客服問有乜辦法解決呢個問題,佢地凈係識教你重新set過,有鬼用咩,我係要真正解決個問題,唔想再發生又要重新set過哂啲嘢

我係由PC轉過黎,一啲喺PC好基本嘅嘢佢竟然冇,要個客自己寫script加番
作者: dan_dan    時間: 2016-4-10 14:39

請問,而家個 Disk Utility 冇咗 repair disk permissions,可以點做?
TimCook 發表於 2016-4-9 16:02



  Ei Cap 個 Disk utility 廢架。
如果你想 repair disk 可用 terminal diskutil

https://gist.github.com/bzerangue/dca8fc2d63309ba2bd9f

試過幾次隻 HDD 變左 RAW, 用 diskutil 搞掂
作者: sliva    時間: 2016-4-14 01:32

回覆 19# dan_dan


    仲衰過10.10:shut: 改到鬼唔馬綠





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