Baru-baru ini saya melakukan instalasi baru Ubuntu 16.04. Saya juga menginstal mysql-server
dan mysql-client
(versi default mereka 5.7.12) via apt-get install
.
Karena 5.7.12 menunjukkan beberapa masalah, saya memutuskan untuk menghapus instalannya. Saya mencoba apt-get remove mysql-server mysql-client
dulu tetapi melihat bahwa artefak suka /etc/mysql
dan /var/lib/mysql
tidak dihapus.
Saya kemudian mencoba apt-get --purge removed mysql-server mysql-client
, tetapi tetap tidak ada perbedaan.
Jadi, saya menghapusnya secara manual (via rm -rf
). Saya juga secara manual menghapus semua *mysql*
file di bawah /usr/
yang berasal dari mysql-*
paket dependensi seperti mysql-common
.
Namun, sekarang, ketika saya ingin menginstal ulang mysql-server and -client
, saya menemukan bahwa saya tidak bisa.
Bahkan, sekarang saya dalam keadaan di mana saya tidak bisa apt-get remove mysql-server
atau tidak apt-get install mysql-server
!
Bagaimana cara memperbaiki situasi saya sekarang? Jika metadata repositori paket lokal saya rusak, bagaimana cara memperbaikinya?
Saya benci menginstal ulang OS yang diberkati dengan semua aplikasi dan lingkungan saya yang lain, sekali lagi hanya karena mysql-server
.
Sebagai contoh, berikut ini adalah kesalahan yang saya dapatkan saat mencoba menghapus mysql-server
:
$ apt-get remove mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
libaio1 mysql-client-5.7 mysql-client-core-5.7 mysql-common mysql-server-5.7 mysql-server-core-5.7
Use 'apt autoremove' to remove them.
The following packages will be REMOVED:
mysql-server
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
2 not fully installed or removed.
After this operation, 159 kB disk space will be freed.
Do you want to continue? [Y/n]
(Reading database ... 237601 files and directories currently installed.)
Removing mysql-server (5.7.12-0ubuntu1) ...
Setting up mysql-server-5.7 (5.7.12-0ubuntu1) ...
Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe" for details.
invoke-rc.d: initscript mysql, action "start" failed.
dpkg: error processing package mysql-server-5.7 (--configure):
subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
mysql-server-5.7
E: Sub-process /usr/bin/dpkg returned an error code (1)
Dan ketika mencoba menginstal, saya mendapatkan kesalahan ini:
$ apt-get -f install mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
mysql-server
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
Need to get 0 B/10.1 kB of archives.
After this operation, 159 kB of additional disk space will be used.
Selecting previously unselected package mysql-server.
(Reading database ... 237599 files and directories currently installed.)
Preparing to unpack .../mysql-server_5.7.12-0ubuntu1_all.deb ...
Unpacking mysql-server (5.7.12-0ubuntu1) ...
Setting up mysql-server-5.7 (5.7.12-0ubuntu1) ...
Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe" for details.
invoke-rc.d: initscript mysql, action "start" failed.
dpkg: error processing package mysql-server-5.7 (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of mysql-server:
mysql-server depends on mysql-server-5.7; however:
Package mysql-server-5.7 is not configured yet.
dpkg: error processing package mysql-server (--configure):
dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
Errors were encountered while processing:
mysql-server-5.7
mysql-server
E: Sub-process /usr/bin/dpkg returned an error code (1)
Inilah output dari apt-get install -f
:
$ apt-get install -f
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up mysql-server-5.7 (5.7.12-0ubuntu1) ...
Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe" for details.
invoke-rc.d: initscript mysql, action "start" failed.
dpkg: error processing package mysql-server-5.7 (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of mysql-server:
mysql-server depends on mysql-server-5.7; however:
Package mysql-server-5.7 is not configured yet.
dpkg: error processing package mysql-server (--configure):
dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup error from a previous failure.
Errors were encountered while processing:
mysql-server-5.7
mysql-server
E: Sub-process /usr/bin/dpkg returned an error code (1)
... invoke-rc.d: initscript mysql, action "start" failed. ...
yang saya dapatkan dengan rasa lain dari perintah instal.
sudo apt-get remove --purge mysql-server-5.7
. Perhatikan bahwa ini benar-benar mysql-server-5.7
sedang kita bicarakan, bukan mysql-server
.
mysql-server-5.7
dalam keadaan yang buruk, cobalah untuk menginstal ulang:sudo apt-get install --reinstall mysql-server-5.7
.