不创建ISO文件的grub-ISO救援

Question

我按照GRUB手册的指示，使用手册中提到的grub-mkrescue命令创建一个GRUB救援CD。

这是我使用grub-mkrescue -o grub.iso创建救援CD的命令，但是，当命令完成时，它不会创建任何ISO文件，也不会将错误输出到终端。因此，我再次尝试了相同的命令，但这次使用了--verbose标志：grub-mkrescue -o grub.iso --verbose和我得到了以下输出(剪裁到多个副本失败的地方，请转到这里获取完整的输出https://paste.ubuntu.com/24934730/，因为由于字符限制，我不能在这里全部发布)：

grub-mkrescue: info: copying `/usr/lib/grub/x86_64-efi/efiemu32.o' -> `/tmp/grub.jzt2g1/boot/grub/x86_64-efi/efiemu32.o'.
grub-mkrescue: info: cannot open `/usr/lib/grub/x86_64-efi/efiemu32.o': No such file or directory.
grub-mkrescue: info: copying `/usr/lib/grub/x86_64-efi/efiemu64.o' -> `/tmp/grub.jzt2g1/boot/grub/x86_64-efi/efiemu64.o'.
grub-mkrescue: info: cannot open `/usr/lib/grub/x86_64-efi/efiemu64.o': No such file or directory.
grub-mkrescue: info: copying `/usr/lib/grub/x86_64-efi/moddep.lst' -> `/tmp/grub.jzt2g1/boot/grub/x86_64-efi/moddep.lst'.
grub-mkrescue: info: copying `/usr/lib/grub/x86_64-efi/command.lst' -> `/tmp/grub.jzt2g1/boot/grub/x86_64-efi/command.lst'.
grub-mkrescue: info: copying `/usr/lib/grub/x86_64-efi/fs.lst' -> `/tmp/grub.jzt2g1/boot/grub/x86_64-efi/fs.lst'.
grub-mkrescue: info: copying `/usr/lib/grub/x86_64-efi/partmap.lst' -> `/tmp/grub.jzt2g1/boot/grub/x86_64-efi/partmap.lst'.
grub-mkrescue: info: copying `/usr/lib/grub/x86_64-efi/parttool.lst' -> `/tmp/grub.jzt2g1/boot/grub/x86_64-efi/parttool.lst'.
grub-mkrescue: info: copying `/usr/lib/grub/x86_64-efi/video.lst' -> `/tmp/grub.jzt2g1/boot/grub/x86_64-efi/video.lst'.
grub-mkrescue: info: copying `/usr/lib/grub/x86_64-efi/crypto.lst' -> `/tmp/grub.jzt2g1/boot/grub/x86_64-efi/crypto.lst'.
grub-mkrescue: info: copying `/usr/lib/grub/x86_64-efi/terminal.lst' -> `/tmp/grub.jzt2g1/boot/grub/x86_64-efi/terminal.lst'.
grub-mkrescue: info: copying `/usr/lib/grub/x86_64-efi/modinfo.sh' -> `/tmp/grub.jzt2g1/boot/grub/x86_64-efi/modinfo.sh'.
grub-mkrescue: info: copying `/usr/share/locale/gez/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/gez.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/gez/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/an/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/an.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/an/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ml/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ml.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ml/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/fa_AF/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/fa_AF.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/fa_AF/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/sr@Latn/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/sr@Latn.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/sr@Latn/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/my/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/my.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/my/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/mg/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/mg.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/mg/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/hi/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/hi.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/hi/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ne/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ne.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ne/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/zu/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/zu.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/zu/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/lb/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/lb.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/lb/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/kw/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/kw.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/kw/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/fr/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/fr.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/fr/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/be@latin/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/be@latin.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/be@latin/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/si/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/si.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/si/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ko/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ko.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ko/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/dv/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/dv.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/dv/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/haw/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/haw.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/haw/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ca@valencia/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ca@valencia.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ca@valencia/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/jv/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/jv.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/jv/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/uk/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/uk.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/uk/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/en_GB/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/en_GB.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/en_GB/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/th/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/th.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/th/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/fi/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/fi.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/fi/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/gv/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/gv.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/gv/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ta/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ta.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ta/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/sml/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/sml.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/sml/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/shn/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/shn.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/shn/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/sw/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/sw.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/sw/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/bn/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/bn.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/bn/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/kk/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/kk.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/kk/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ti/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ti.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ti/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/gl/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/gl.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/gl/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/sr/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/sr.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/sr/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ja/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ja.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ja/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/vec/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/vec.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/vec/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/en@quot/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/en@quot.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/en@quot/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/sr@latin/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/sr@latin.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/sr@latin/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/kn/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/kn.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/kn/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/is/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/is.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/is/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/locale.alias/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/locale.alias.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/locale.alias/LC_MESSAGES/grub.mo': Not a directory.
grub-mkrescue: info: copying `/usr/share/locale/xh/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/xh.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/xh/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/wo/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/wo.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/wo/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/gu/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/gu.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/gu/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/vi/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/vi.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/vi/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/et/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/et.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/et/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/zh_TW/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/zh_TW.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/zh_TW/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/zh_HK/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/zh_HK.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/zh_HK/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/frp/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/frp.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/frp/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/en/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/en.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/en/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/he/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/he.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/he/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ar/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ar.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ar/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/zh_CN/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/zh_CN.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/zh_CN/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/af/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/af.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/af/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/nds/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/nds.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/nds/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ms/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ms.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ms/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/os/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/os.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/os/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/as/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/as.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/as/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/te/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/te.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/te/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/fur/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/fur.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/fur/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ace/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ace.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ace/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ast/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ast.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ast/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/en@boldquot/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/en@boldquot.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/en@boldquot/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/bg/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/bg.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/bg/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/mk/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/mk.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/mk/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/dz/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/dz.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/dz/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/bo/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/bo.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/bo/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/sd/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/sd.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/sd/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ka/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ka.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ka/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/so/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/so.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/so/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/pam/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/pam.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/pam/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ary/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ary.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ary/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/km/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/km.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/km/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/sv/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/sv.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/sv/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/fy/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/fy.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/fy/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/sn/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/sn.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/sn/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/csb/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/csb.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/csb/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/or/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/or.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/or/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/fil/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/fil.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/fil/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ps/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ps.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ps/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/pt_BR/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/pt_BR.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/pt_BR/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/nb/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/nb.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/nb/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/sl/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/sl.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/sl/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/bs/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/bs.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/bs/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/sco/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/sco.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/sco/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ve/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ve.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ve/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/chr/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/chr.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/chr/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/az/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/az.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/az/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/byn/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/byn.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/byn/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/se/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/se.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/se/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/wae/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/wae.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/wae/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/mr/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/mr.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/mr/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/sq/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/sq.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/sq/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/oc/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/oc.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/oc/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ln/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ln.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ln/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/tg/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/tg.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/tg/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/mt/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/mt.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/mt/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/eu/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/eu.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/eu/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/tt/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/tt.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/tt/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/tk/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/tk.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/tk/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/szl/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/szl.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/szl/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ky/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ky.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ky/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/ckb/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/ckb.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/ckb/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/hr/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/hr.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/hr/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/uz/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/uz.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/uz/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/mi/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/mi.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/mi/LC_MESSAGES/grub.mo': No such file or directory.
grub-mkrescue: info: copying `/usr/share/locale/bem/LC_MESSAGES/grub.mo' -> `/tmp/grub.jzt2g1/boot/grub/locale/bem.mo'.
grub-mkrescue: info: cannot open `/usr/share/locale/bem/LC_MESSAGES/grub.mo': No such file or directory.

从上面的输出可以看出，它无法复制多个文件，因为它们不存在。我怎样才能解决这个问题？我正在运行Ubuntu 17.04 / 64 bit。

Answer 1

根据注释中的讨论，解决方案是安装grub-pc-bin

sudo apt-get install grub-pc-bin

识别丢失包的方法是搜索https://packages.ubuntu.com/上的文件

在“搜索包的内容”部分下使用文件名。

搜索包的内容--这个搜索引擎允许您搜索Ubuntu发行版的内容，以查找包中的任何文件(或只是文件名的一部分)。您还可以获得给定包中文件的完整列表。

或者，您可以安装并使用apt-file搜索文件，但通常比网络搜索要花费更长的时间。

sudo apt-get install apt-file
apt-file update

在哪些包中搜索文件(S)

apt-file search file_name

在这种情况下，根据错误消息，

apt-file search efiemu32.o

Answer 2

我也遇到了同样的问题：

grub-mkrescue -v -o ~/grub.iso

使用apt文件(感谢豹)：

francis@tito2:~$ apt-file search efiemu64.o
grub-coreboot-bin: /usr/lib/grub/i386-coreboot/efiemu64.o
grub-ieee1275-bin: /usr/lib/grub/i386-ieee1275/efiemu64.o
grub-pc-bin: /usr/lib/grub/i386-pc/efiemu64.o

为什么更喜欢grub-pc-bin包而不是grub-核心重启-bin？

我还有另外一个问题：

Your xorriso doesn't support `--grub2-boot-info'...
Please use xorriso 1.2.9 or later.

因此，我不得不安装xorriso包来覆盖GRUB的内置程序，而且它可以工作。

最后，似乎缺少某些文件并不会阻止iso文件的生成。