팩맨 오류: 파일을 열 수 없습니다: /etc/mtab: 해당 파일이나 디렉터리가 없습니다

팩맨 오류: 파일을 열 수 없습니다: /etc/mtab: 해당 파일이나 디렉터리가 없습니다

팩맨을 사용하여 패키지를 설치하는 데 문제가 있습니다.

pacman -Syu먼저 문제 없이 팩맨을 올바르게 업데이트했습니다 .

그런데 설치를 시도하면 sudo다음과 같은 응답이 뜹니다 pacman -S sudo.

[root@cx-W55xEU /]# pacman -S sudo             
resolving dependencies...
looking for conflicting packages...

Packages (1) sudo-1.8.17.p1-1

Total Download Size:   0.90 MiB
Total Installed Size:  3.73 MiB

:: Proceed with installation? [Y/n] y
error: could not open file: /etc/mtab: No such file or directory
error: could not determine filesystem mount points
error: failed to commit transaction (unexpected error)
Errors occurred, no packages were upgraded.

filesystempacman -S filesystem이에 대해 읽은 후 문제를 해결하는 패키지를 설치해 보았습니다 mtab.

[root@cx-W55xEU /]# pacman -S filesystem
warning: filesystem-2015.09-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...

Packages (1) filesystem-2015.09-1

Total Installed Size:  0.01 MiB
Net Upgrade Size:      0.00 MiB

:: Proceed with installation? [Y/n] y
(1/1) checking keys in keyring                                                             [####################################################] 100%
error: GPGME error: Invalid crypto engine
(1/1) checking package integrity                                                           [####################################################] 100%
error: GPGME error: Invalid crypto engine
error: filesystem: missing required signature
:: File /var/cache/pacman/pkg/filesystem-2015.09-1-x86_64.pkg.tar.xz is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] y
error: failed to commit transaction (invalid or corrupted package (PGP signature))
Errors occurred, no packages were upgraded.

pacman -S filesystem삭제한 후 최신 버전을 다시 다운로드하고 설치해 보았습니다 .

[root@cx-W55xEU /]# pacman -S filesystem
warning: filesystem-2015.09-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...

Packages (1) filesystem-2015.09-1

Total Download Size:   0.01 MiB
Total Installed Size:  0.01 MiB
Net Upgrade Size:      0.00 MiB

:: Proceed with installation? [Y/n] 
error: could not open file: /etc/mtab: No such file or directory
error: could not determine filesystem mount points
error: failed to commit transaction (unexpected error)
Errors occurred, no packages were upgraded.

/etc/mtab파일은 깨끗합니다. 즉, 콘텐츠가 없습니다.

아치 위키에 관한 페이지를 찾았습니다하지만 이 문제를 해결하기 위해 지정된 심볼릭 링크를 만들어야 하는지 확실하지 않습니다.

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