उबंटू 16.04 में अपग्रेड करने के बाद, मैंने देखा कि mysql में मनमौजी त्रुटियाँ थीं। माना जाता है, यह एक टूटा हुआ सेटअप था, मैंने mysql का पर्स चलाने की कोशिश की। यह सब कुछ हटाने के लिए नहीं लगता था, इसलिए मैंने इसे स्वयं करने की कोशिश की:
sudo rm -r /etc/mysql
sudo rm -r /usr/share/mysql-workbench
sudo rm -r /usr/share/mysql
sudo rm -r /usr/share/mysql-common
यह एक गलती थी। कभी भी ऐसा करने की कोशिश न करें। अब mysql भी सही ढंग से स्थापित नहीं होगा। मैंने आश्रितों को पुनः स्थापित करने की कोशिश की है:
sudo apt-get install --reinstall $(apt-cache depends mysql-server | grep -Po 'Depends:\s+\K[^ ]+$' | tr '\n' ' ' )
और पैकेज खुद:
sudo apt install mysql-workbench mysql-server --reinstall
लेकिन मुझे सभी प्रकार की गुप्त त्रुटियाँ मिलेंगी, जैसे:
sudo apt-get install --reinstall mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 upgraded, 0 newly installed, 1 reinstalled, 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.
E: Internal Error, No file name for mysql-server:amd64
और अनइंस्टॉल कर रहा है
sudo apt-get remove mysql-common
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
libmysqlclient20 : Depends: mysql-common (>= 5.5) but it is not going to be installed
mariadb-client-core-10.0 : Depends: mariadb-common (>= 10.0.24-7) but it is not going to be installed
E: Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.
या अगर मैं पुन: कॉन्फ़िगर करता हूं
sudo dpkg --configure -a
Setting up mysql-server-5.7 (5.7.12-0ubuntu1) ...
/var/lib/dpkg/info/mysql-server-5.7.postinst: line 112: /usr/share/mysql-common/configure-symlinks: No such file or directory
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
Errors were encountered while processing:
mysql-server-5.7
mysql-server
या अगर मैं बल स्थापित करता हूं:
sudo apt-get -f install
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) ...
/var/lib/dpkg/info/mysql-server-5.7.postinst: line 112: /usr/share/mysql-common/configure-symlinks: No such file or directory
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)
या अगर मैं एक पर्स करता हूं:
sudo apt-get -f purge mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
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] y
(Reading database ... 348226 files and directories currently installed.)
Removing mysql-server (5.7.12-0ubuntu1) ...
Setting up mysql-server-5.7 (5.7.12-0ubuntu1) ...
/var/lib/dpkg/info/mysql-server-5.7.postinst: line 112: /usr/share/mysql-common/configure-symlinks: No such file or directory
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)
क्या एक आंशिक स्थापित से पुनर्प्राप्त करने में असमर्थ है? क्या मुझे ओएस को फिर से स्थापित करना है ??
sudo apt-get install --reinstall mysql
?