[问题]今天升级后command-not-found出错·[已解决]

[newage]

drmagic@ubuntu ~/music > pan
Unable to open binary database /usr/share/command-not-found/programs.d/i386-universe.db: (22, 'Invalid argument')
Unable to open binary database /usr/share/command-not-found/programs.d/i386-restricted.db: (22, 'Invalid argument')
Unable to open binary database /usr/share/command-not-found/programs.d/i386-multiverse.db: (22, 'Invalid argument')
Unable to open binary database /usr/share/command-not-found/programs.d/i386-main.db: (22, 'Invalid argument')
Unable to open binary database /usr/share/command-not-found/programs.d/all-main.db: (22, 'Invalid argument')
Unable to open binary database /usr/share/command-not-found/programs.d/all-restricted.db: (22, 'Invalid argument')
Unable to open binary database /usr/share/command-not-found/programs.d/all-universe.db: (22, 'Invalid argument')
Unable to open binary database /usr/share/command-not-found/programs.d/all-multiverse.db: (22, 'Invalid argument')
bash: pan：找不到命令

[雄鸡起舞]

我的也是...奇怪

[newage]

今天更新command-not-found包后 正常！