Ubuntu 12.04，几天前。已安装 Multiarch。已在 Synaptics 和软件中心检查。从两个地方重新安装了几次。它仍然显示以下错误：
$ sudo dpkg-reconfigure -a Package `ia32-libs-multiarch' is not installed and no info is available. Use dpkg --info (= dpkg-deb --info) to examine archive files, and dpkg --contents (= dpkg-deb --contents) to list their contents. /usr/sbin/dpkg-reconfigure: ia32-libs-multiarch is not installed $ sudo dpkg --info ia32-libs-multiarch dpkg-deb: error: failed to read archive `ia32-libs-multiarch': No such file or directory $ dpkg -l ia32-libs-multiarch Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Description +++-==============-==============-============================================ un ia32-libs-mult <none> (no description available) $ dpkg -l *multiarch* Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Description +++-==============-==============-============================================ un ia32-libs-mult <none> (no description available) un libgl1-mesa-gl <none> (no description available) ii multiarch-supp 2.15-0ubuntu10 Transitional package to ensure multiarch com un pango1.0-multi <none> (no description available) un xserver-xorg-c <none> (no description available)
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我安装了 Ia32 共享库 - 过渡包和多架构支持（multiarch-supprt：i386 无法安装，因为它想要删除另一个），并尝试解压、配置和安装：仍然说不存在。