私は数週間OpenMandriva Lx 4.0を使用してきました。最近、いくつかのコマンド（cpやmvなど）の場合、手動入力がシステムに見つからないか見つかりませんでしたが、他のコマンド（netstatなど）の場合は表示されることがわかりました。 man-dbとman-pageパッケージがインストールされていることを確認して、再インストールしてみました。
他の記事では試してみることを提案しました。
mandb -c
次の出力を生成します
updating index cache for path `/usr/share/man/man7'. Wait...
Processing manual pages under /usr/share/man...
Updating index cache for path `/usr/share/man/man5'. Wait...
mandb: can't open /usr/share/man/man5/regulatory.bin.5.gz: No such file or directory
mandb: warning: /usr/share/man/man5/regulatory.db.5.xz: bad symlink or ROFF `.so' request
Updating index cache for path `/usr/share/man/man9'. Wait...
mandb: can't open /usr/share/man/:man9/skb_queue_head.9: No such file or directory
mandb: warning: /usr/share/man/man9/__skb_queue_head.9.xz: bad symlink or ROFF `.so' request
mandb: can't open /usr/share/man/:man9/skb_queue_tail.9: No such file or directory
mandb: warning: /usr/share/man/man9/__skb_queue_tail.9.xz: bad symlink or ROFF `.so' request
Updating index cache for path `/usr/share/man/man1'. Wait...
mandb: warning: /usr/share/man/man1/openssl-rand.1ssl.xz is a dangling symlink
mandb: warning: /usr/share/man/man1/openssl-passwd.1ssl.xz is a dangling symlink
Updating index cache for path `/usr/share/man/man4'. Wait...
Updating index cache for path `/usr/share/man/man6'. Wait...
Updating index cache for path `/usr/share/man/man2'. Wait...
mandb: can't open /usr/share/man/man2/init_module.2: No such file or directory
mandb: warning: /usr/share/man/man2/finit_module.2.xz: bad symlink or ROFF `.so' request
Updating index cache for path `/usr/share/man/mann'. Wait...
Updating index cache for path `/usr/share/man/man2x'. Wait...
Updating index cache for path `/usr/share/man/man8x'. Wait...
Updating index cache for path `/usr/share/man/man3'. Wait...
mandb: warning: /usr/share/man/man3/Class::Prototyped::why.3pm.xz: whatis parse for Class::Prototyped::why(3pm) failed
mandb: warning: /usr/share/man/man3/MIME::changes.3pm.xz: whatis parse for MIME::changes(3pm) failed
mandb: warning: /usr/share/man/man3/XML::Validator::Schema::SimpleType.3pm.xz: whatis parse for XML::Validator::Schema::SimpleType(3pm) failed
Updating index cache for path `/usr/share/man/man5x'. Wait...
Updating index cache for path `/usr/share/man/man3p'. Wait...
Updating index cache for path `/usr/share/man/man8'. Wait...
mandb: can't open /usr/share/man/man8/setarch.8: No such file or directory
mandb: warning: /usr/share/man/man8/uname26.8.xz: bad symlink or ROFF `.so' request
mandb: can't open /usr/share/man/man8/setarch.8: No such file or directory
mandb: warning: /usr/share/man/man8/x86_64.8.xz: bad symlink or ROFF `.so' request
mandb: can't open /usr/share/man/man8/setarch.8: No such file or directory
mandb: warning: /usr/share/man/man8/i386.8.xz: bad symlink or ROFF `.so' request
mandb: can't open /usr/share/man/man8/setarch.8: No such file or directory
mandb: warning: /usr/share/man/man8/linux32.8.xz: bad symlink or ROFF `.so' request
mandb: can't open /usr/share/man/man8/setarch.8: No such file or directory
mandb: warning: /usr/share/man/man8/linux64.8.xz: bad symlink or ROFF `.so' request
mandb: warning: /usr/share/man/man8/pcimodules.man.xz: ignoring bogus filename
mandb: warning: /usr/share/man/man8/saslauthd.8.xz: whatis parse for saslauthd(8) failed
Updating index cache for path `/usr/share/man/man4x'. Wait...
Updating index cache for path `/usr/share/man/man1x'. Wait...
Updating index cache for path `/usr/share/man/man3x'. Wait...
Updating index cache for path `/usr/share/man/man1p'. Wait...
Updating index cache for path `/usr/share/man/man6x'. Wait...
Updating index cache for path `/usr/share/man/man0p'. Wait...
Updating index cache for path `/usr/share/man/man7x'. Wait...
Updating index cache for path `/usr/share/man/man9x'. Wait...
done.
Checking for stray cats under /usr/share/man...
Checking for stray cats under /var/cache/man...
...
しかし、マニュアルページを正しく設定する方法がわかりません。誰もが問題を解決する方法を知っていますか？