求助！！Ubuntu11.10分辨率设置

deb包安装出现一下错误！
aptdaemon程序出现一个无法解决的问题！
下面是详细信息：Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/aptdaemon/worker.py", line 968, in simulate
trans.unauthenticated = self._simulate_helper(trans)
File "/usr/lib/python2.7/dist-packages/aptdaemon/worker.py", line 1028, in _simulate_helper
deb = self.install_file(trans, simulate=True, **trans.kwargs)
File "/usr/lib/python2.7/dist-packages/aptdaemon/worker.py", line 532, in install_file
deb = self._check_deb_file(path, force, trans.uid)
File "/usr/lib/python2.7/dist-packages/aptdaemon/worker.py", line 1147, in _check_deb_file
"\n%s" % (path, stdout))
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe4 in position 38: ordinal not in range(128)

重新下载deb包试试