The cause of the failure is
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Setting up b2evolution (2.4.2-2) ...
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
dpkg: error processing b2evolution (--configure):
subprocess post-installation script returned error exit status 1
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Thanks for your report.
The cause of the failure is mysqld/ mysqld. sock' (2)
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Setting up b2evolution (2.4.2-2) ...
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/
dpkg: error processing b2evolution (--configure):
subprocess post-installation script returned error exit status 1
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Affecting to b2evolution