每次我尝试更新或安装新软件包时，都会收到以下错误：
┌──(mahdi㉿kali)-[~]
└─$ sudo apt update
Hit:1 http://packages.microsoft.com/repos/code stable InRelease
Hit:3 http://ppa.launchpad.net/obsproject/obs-studio/ubuntu bionic InRelease
Hit:5 https://packages.sury.org/php buster InRelease
Hit:6 https://repo.protonvpn.com/debian stable InRelease
Hit:7 https://download.mono-project.com/repo/debian bionic InRelease
Hit:8 http://ppa.launchpad.net/uget-team/ppa/ubuntu bionic InRelease
Get:10 https://packages.microsoft.com/debian/11/prod bullseye InRelease [10.5 kB]
Hit:2 http://mirror.karneval.cz/pub/linux/kali kali-last-snapshot InRelease
Hit:4 http://wlglam.fsmg.org.nz/kali kali-rolling InRelease
Hit:9 http://ftp.halifax.rwth-aachen.de/kali kali-bleeding-edge InRelease
Get:11 http://mirror-1.truenetwork.ru/kali kali-experimental InRelease [23.0 kB]
Fetched 33.4 kB in 4s (7,728 B/s)
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
All packages are up to date.
N: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://packages.microsoft.com/debian/11/prod bullseye InRelease' doesn't support architecture 'i386'
┌──(mahdi㉿kali)-[~]
└─$ sudo apt upgrade
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] Y
debconf: Perl may be unconfigured (syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 178, near "sudo exec"
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 182, near "} and"
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 190.
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 191.
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 196, near "else"
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 197.
Global symbol "$stat_r" requires explicit package name (did you forget to declare "my $stat_r"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 199.
Global symbol "$stat_r" requires explicit package name (did you forget to declare "my $stat_r"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 202.
Global symbol "$kidpid" requires explicit package name (did you forget to declare "my $kidpid"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 203.
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 212, near "}"
/usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm has too many errors.
Compilation failed in require at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open2.pm line 31.
Compilation failed in require at /usr/share/perl5/Debconf/ConfModule.pm line 7.
BEGIN failed--compilation aborted at /usr/share/perl5/Debconf/ConfModule.pm line 7.
Compilation failed in require at /usr/share/perl5/Debconf/AutoSelect.pm line 8.
BEGIN failed--compilation aborted at /usr/share/perl5/Debconf/AutoSelect.pm line 8.
Compilation failed in require at (eval 1) line 8.
BEGIN failed--compilation aborted at (eval 1) line 8.
) -- aborting
Setting up debconf (1.5.79) ...
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 178, near "sudo exec"
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 182, near "} and"
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 190.
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 191.
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 196, near "else"
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 197.
Global symbol "$stat_r" requires explicit package name (did you forget to declare "my $stat_r"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 199.
Global symbol "$stat_r" requires explicit package name (did you forget to declare "my $stat_r"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 202.
Global symbol "$kidpid" requires explicit package name (did you forget to declare "my $kidpid"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 203.
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 212, near "}"
/usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm has too many errors.
Compilation failed in require at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open2.pm line 31.
Compilation failed in require at /usr/share/perl5/Debconf/ConfModule.pm line 7.
BEGIN failed--compilation aborted at /usr/share/perl5/Debconf/ConfModule.pm line 7.
Compilation failed in require at /usr/share/perl5/Debconf/AutoSelect.pm line 8.
BEGIN failed--compilation aborted at /usr/share/perl5/Debconf/AutoSelect.pm line 8.
Compilation failed in require at /usr/share/debconf/frontend line 8.
BEGIN failed--compilation aborted at /usr/share/debconf/frontend line 8.
dpkg: error processing package debconf (--configure):
installed debconf package post-installation script subprocess returned error exit status 255
Errors were encountered while processing:
debconf
needrestart is being skipped since dpkg has failed
E: Sub-process /usr/bin/dpkg returned an error code (1)
我尝试重新安装 debconf 但是：
┌──(mahdi㉿kali)-[~]
└─$ sudo apt install --reinstall debconf
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
E: Internal Error, No file name for debconf:amd64
修复包也不起作用：
┌──(mahdi㉿kali)-[~]
└─$ sudo apt --fix-broken install 100 ⨯
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
debconf: Perl may be unconfigured (syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 178, near "sudo exec"
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 182, near "} and"
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 190.
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 191.
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 196, near "else"
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 197.
Global symbol "$stat_r" requires explicit package name (did you forget to declare "my $stat_r"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 199.
Global symbol "$stat_r" requires explicit package name (did you forget to declare "my $stat_r"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 202.
Global symbol "$kidpid" requires explicit package name (did you forget to declare "my $kidpid"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 203.
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 212, near "}"
/usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm has too many errors.
Compilation failed in require at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open2.pm line 31.
Compilation failed in require at /usr/share/perl5/Debconf/ConfModule.pm line 7.
BEGIN failed--compilation aborted at /usr/share/perl5/Debconf/ConfModule.pm line 7.
Compilation failed in require at /usr/share/perl5/Debconf/AutoSelect.pm line 8.
BEGIN failed--compilation aborted at /usr/share/perl5/Debconf/AutoSelect.pm line 8.
Compilation failed in require at (eval 1) line 8.
BEGIN failed--compilation aborted at (eval 1) line 8.
) -- aborting
Setting up debconf (1.5.79) ...
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 178, near "sudo exec"
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 182, near "} and"
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 190.
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 191.
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 196, near "else"
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 197.
Global symbol "$stat_r" requires explicit package name (did you forget to declare "my $stat_r"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 199.
Global symbol "$stat_r" requires explicit package name (did you forget to declare "my $stat_r"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 202.
Global symbol "$kidpid" requires explicit package name (did you forget to declare "my $kidpid"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 203.
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 212, near "}"
/usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm has too many errors.
Compilation failed in require at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open2.pm line 31.
Compilation failed in require at /usr/share/perl5/Debconf/ConfModule.pm line 7.
BEGIN failed--compilation aborted at /usr/share/perl5/Debconf/ConfModule.pm line 7.
Compilation failed in require at /usr/share/perl5/Debconf/AutoSelect.pm line 8.
BEGIN failed--compilation aborted at /usr/share/perl5/Debconf/AutoSelect.pm line 8.
Compilation failed in require at /usr/share/debconf/frontend line 8.
BEGIN failed--compilation aborted at /usr/share/debconf/frontend line 8.
dpkg: error processing package debconf (--configure):
installed debconf package post-installation script subprocess returned error exit status 255
Errors were encountered while processing:
debconf
needrestart is being skipped since dpkg has failed
E: Sub-process /usr/bin/dpkg returned an error code (1)
我什至尝试手动安装 debconf：
┌──(mahdi㉿kali)-[~]
└─$ sudo dpkg -i '/home/mahdi/Downloads/Applications/debconf_1.5.73_all.deb' 100 ⨯
dpkg: warning: downgrading debconf from 1.5.79 to 1.5.73
(Reading database ... 543793 files and directories currently installed.)
Preparing to unpack .../debconf_1.5.73_all.deb ...
Unpacking debconf (1.5.73) over (1.5.79) ...
Setting up debconf (1.5.73) ...
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 178, near "sudo exec"
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 182, near "} and"
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 190.
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 191.
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 196, near "else"
Global symbol "$stat_w" requires explicit package name (did you forget to declare "my $stat_w"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 197.
Global symbol "$stat_r" requires explicit package name (did you forget to declare "my $stat_r"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 199.
Global symbol "$stat_r" requires explicit package name (did you forget to declare "my $stat_r"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 202.
Global symbol "$kidpid" requires explicit package name (did you forget to declare "my $kidpid"?) at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 203.
syntax error at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm line 212, near "}"
/usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm has too many errors.
Compilation failed in require at /usr/lib/x86_64-linux-gnu/perl-base/IPC/Open2.pm line 31.
Compilation failed in require at /usr/share/perl5/Debconf/ConfModule.pm line 7.
BEGIN failed--compilation aborted at /usr/share/perl5/Debconf/ConfModule.pm line 7.
Compilation failed in require at /usr/share/perl5/Debconf/AutoSelect.pm line 8.
BEGIN failed--compilation aborted at /usr/share/perl5/Debconf/AutoSelect.pm line 8.
Compilation failed in require at /usr/share/debconf/frontend line 8.
BEGIN failed--compilation aborted at /usr/share/debconf/frontend line 8.
dpkg: error processing package debconf (--install):
installed debconf package post-installation script subprocess returned error exit status 255
Processing triggers for kali-menu (2021.4.2) ...
Errors were encountered while processing:
debconf
即使 dist-update 也不起作用：
┌──(mahdi㉿kali)-[~]
└─$ sudo apt dist-upgrade 1 ⨯
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
debconf-i18n : Depends: debconf (= 1.5.79) but 1.5.73 is installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
嘿嘿嘿:(
答案1
/usr/lib/x86_64-linux-gnu/perl-base/IPC/Open3.pm已损坏，您需要重新安装perl-base：
sudo apt reinstall perl-base