upgrade后apt不能用了:(

kingoftime3

错误信息

1. 
   
2. 0% [Working]/usr/lib/apt/methods/http: symbol lookup error: /usr/li/apt/methods/http: undefined symbol: _Z14maybe_add_authR3URISs
   
3. E: Method http has died unexpectedly!
   
4. E: Sub-process http returned an error code (127)
   

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由于这个原因很长时间没用apt...
在网上找到是由于

1. 
   
2. apt <= 0.7.23 ==>  libapt-pkg-libc6.9-6.so.4.8.0
   
3. apt =  0.7.24 ==> libapt-pkg-libc6.9-6.so.4.8.1
   
4. apt =  0.7.25 ==> libapt-pkg-libc6.9-6.so.4.8.0
   

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所以apt若升级到0.7.25后，要将/usr/lib/libapt-pkg-libc6.9-6.so.4.8指向/usr/lib/libapt-pkg-libc6.9-6.so.4.8.0