Error：Failed to synchronize cache for repo 'fedora-modular'
Error：failed to synchronize cache for repo 'updates-modular'
Error：failed to synchronize cache for repo 'rockchip-updates'
應該是因爲網絡信號太弱。
error while loading shared libraries：libfcv.so：cannot open shared object file：No such file or directory
木知(╥╯^╰╥)