我使用apt-get update进行更新的时候提示如下错误 W: GPG error: http://debian.ustc.edu.cn unstable Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 010908312D230C5F W: You may want to run apt-get update to correct these problems
如果安装某软件包的话，提示如下错误： Reading package lists... Done Building dependency tree... Done Recommended packages: ladspa-plugin sfftw2 fftw2-single The following NEW packages will be installed: glame 0 upgraded, 1 newly installed, 0 to remove and 209 not upgraded. Need to get 819kB of archives. After unpacking 2175kB of additional disk space will be used. WARNING: The following packages cannot be authenticated! glame Install these packages without verification [y/N]? y Get:1 http://mirror.pacific.net.au sid/main glame 2.0.1-2 [819kB] Fetched 819kB in 20s (39.1kB/s) Selecting previously deselected package glame. (Reading database ... 170033 files and directories currently installed.) Unpacking glame (from .../glame_2.0.1-2_i386.deb) ... Setting up glame (2.0.1-2) ... 请问出了什么问题，怎么解决？ -- ==================== 快乐着你的快乐！ 幸福着你的幸福！！ ====================
