Ubuntu安装桌面客户端,设置完成后,启动下载时报错 urllib2.URLError: <urlopen error [Errno 110] Connection timed out>

求助:
服务端没有问题,在win上安装的桌面客户端也没有问题,正常工作。
Ubuntu安装桌面客户端,设置完成后,启动下载时报错。
Traceback (most recent call last):
File “/usr/bin/seaf-cli”, line 845, in
main()
File “/usr/bin/seaf-cli”, line 841, in main
args.func(args)
File “/usr/bin/seaf-cli”, line 542, in seaf_sync
token = get_token(url, username, password, conf_dir)
File “/usr/bin/seaf-cli”, line 235, in get_token
token_json = urlopen("%s/api2/auth-token/" % url, data=data)
File “/usr/bin/seaf-cli”, line 208, in urlopen
resp = urllib2.urlopen(req)
File “/usr/lib/python2.7/urllib2.py”, line 154, in urlopen
return opener.open(url, data, timeout)
File “/usr/lib/python2.7/urllib2.py”, line 429, in open
response = self._open(req, data)
File “/usr/lib/python2.7/urllib2.py”, line 447, in _open
‘_open’, req)
File “/usr/lib/python2.7/urllib2.py”, line 407, in _call_chain
result = func(*args)
File “/usr/lib/python2.7/urllib2.py”, line 1228, in http_open
return self.do_open(httplib.HTTPConnection, req)
File “/usr/lib/python2.7/urllib2.py”, line 1198, in do_open
raise URLError(err)
urllib2.URLError: <urlopen error [Errno 110] Connection timed out>

我也遇到了同样的问题,这个问题解决没有?