repo sync not work when use the "password generator"

[GoogleCodeExporter]

Affected Version:
Environment: ubuntu12.04 in virtualbox, host is win7

What steps will reproduce the problem?

1. copy password according < https://source.android.com/source/downloading.html 
Using Authentication > to the terminal

2. check ~/.gitcookies, password is ok.  like this 

   .googlesource.com       TRUE    /       TRUE    number o  git-Name.gmail.com=password


3. repo init -u https://android.googlesource.com/a/platform/manifest

4. sometimes it ask me the username and password, after I input, it says not 
correct.
   Username for 'https://android.googlesource.com': XXX
   Password for 'https://[email protected]': ???

   sometimes it not ask, bu when I input repo sync, error happens.

   curl performs SSL certificate verification by default, using a "bundle"
   of Certificate Authority (CA) public keys (CA certs). If the default
   bundle file isn't adequate, you can specify an alternate file
   using the --cacert option.


What is the expected output? What do you see instead?

   expected is   repo sync works correctly.
   currently:  repo can't download android code under this Authentication  mode.

Original issue reported on code.google.com by [email protected] on 9 Jun 2015 at 5:05