Hi all, The same thing here: I updated my debian 10 here on Tuesday and restarting the system Wednesday morning kmail and calendar get broken with the mentioned mysql error. Even deletion of ./local/share/akonadi and others does not help.
I think the mariadb stuff is the culprit one. Here is the relevant part of dpkg.log: 2023-02-21 07:30:26 startup archives unpack 2023-02-21 07:30:26 upgrade isc-dhcp-client:amd64 4.4.1-2+deb10u2 4.4.1-2+deb10u3 2023-02-21 07:30:26 status half-configured isc-dhcp-client:amd64 4.4.1-2+deb10u2 2023-02-21 07:30:26 status unpacked isc-dhcp-client:amd64 4.4.1-2+deb10u2 2023-02-21 07:30:26 status half-installed isc-dhcp-client:amd64 4.4.1-2+deb10u2 2023-02-21 07:30:26 status triggers-pending man-db:amd64 2.8.5-2 2023-02-21 07:30:26 status unpacked isc-dhcp-client:amd64 4.4.1-2+deb10u3 2023-02-21 07:30:26 upgrade isc-dhcp-common:amd64 4.4.1-2+deb10u2 4.4.1-2+deb10u3 2023-02-21 07:30:26 status half-configured isc-dhcp-common:amd64 4.4.1-2+deb10u2 2023-02-21 07:30:26 status unpacked isc-dhcp-common:amd64 4.4.1-2+deb10u2 2023-02-21 07:30:26 status half-installed isc-dhcp-common:amd64 4.4.1-2+deb10u2 2023-02-21 07:30:26 status unpacked isc-dhcp-common:amd64 4.4.1-2+deb10u3 2023-02-21 07:30:26 upgrade libssl1.1:amd64 1.1.1n-0+deb10u3 1.1.1n-0+deb10u4 2023-02-21 07:30:26 status triggers-pending libc-bin:amd64 2.28-10+deb10u2 2023-02-21 07:30:26 status half-configured libssl1.1:amd64 1.1.1n-0+deb10u3 2023-02-21 07:30:26 status unpacked libssl1.1:amd64 1.1.1n-0+deb10u3 2023-02-21 07:30:26 status half-installed libssl1.1:amd64 1.1.1n-0+deb10u3 2023-02-21 07:30:26 status unpacked libssl1.1:amd64 1.1.1n-0+deb10u4 2023-02-21 07:30:26 upgrade mariadb-common:all 1:10.3.36-0+deb10u2 1:10.3.38-0+deb10u1 2023-02-21 07:30:26 status half-configured mariadb-common:all 1:10.3.36-0+deb10u2 2023-02-21 07:30:26 status unpacked mariadb-common:all 1:10.3.36-0+deb10u2 2023-02-21 07:30:26 status half-installed mariadb-common:all 1:10.3.36-0+deb10u2 2023-02-21 07:30:26 status unpacked mariadb-common:all 1:10.3.38-0+deb10u1 2023-02-21 07:30:26 upgrade libmariadb3:amd64 1:10.3.36-0+deb10u2 1:10.3.38-0+deb10u1 2023-02-21 07:30:26 status half-configured libmariadb3:amd64 1:10.3.36-0+deb10u2 2023-02-21 07:30:26 status unpacked libmariadb3:amd64 1:10.3.36-0+deb10u2 2023-02-21 07:30:26 status half-installed libmariadb3:amd64 1:10.3.36-0+deb10u2 2023-02-21 07:30:26 status unpacked libmariadb3:amd64 1:10.3.38-0+deb10u1 2023-02-21 07:30:26 upgrade libnss3:amd64 2:3.42.1-1+deb10u5 2:3.42.1-1+deb10u6 2023-02-21 07:30:26 status half-configured libnss3:amd64 2:3.42.1-1+deb10u5 2023-02-21 07:30:26 status unpacked libnss3:amd64 2:3.42.1-1+deb10u5 2023-02-21 07:30:26 status half-installed libnss3:amd64 2:3.42.1-1+deb10u5 2023-02-21 07:30:26 status unpacked libnss3:amd64 2:3.42.1-1+deb10u6 2023-02-21 07:30:26 upgrade mariadb-client-core-10.3:amd64 1:10.3.36-0+deb10u2 1:10.3.38-0+deb10u1 2023-02-21 07:30:26 status half-configured mariadb-client-core-10.3:amd64 1:10.3.36-0+deb10u2 2023-02-21 07:30:26 status unpacked mariadb-client-core-10.3:amd64 1:10.3.36-0+deb10u2 2023-02-21 07:30:26 status half-installed mariadb-client-core-10.3:amd64 1:10.3.36-0+deb10u2 2023-02-21 07:30:27 status unpacked mariadb-client-core-10.3:amd64 1:10.3.38-0+deb10u1 2023-02-21 07:30:27 upgrade mariadb-server-core-10.3:amd64 1:10.3.36-0+deb10u2 1:10.3.38-0+deb10u1 2023-02-21 07:30:27 status half-configured mariadb-server-core-10.3:amd64 1:10.3.36-0+deb10u2 2023-02-21 07:30:27 status unpacked mariadb-server-core-10.3:amd64 1:10.3.36-0+deb10u2 2023-02-21 07:30:27 status half-installed mariadb-server-core-10.3:amd64 1:10.3.36-0+deb10u2 2023-02-21 07:30:27 status unpacked mariadb-server-core-10.3:amd64 1:10.3.38-0+deb10u1 2023-02-21 07:30:27 upgrade openssl:amd64 1.1.1n-0+deb10u3 1.1.1n-0+deb10u4 2023-02-21 07:30:27 status half-configured openssl:amd64 1.1.1n-0+deb10u3 2023-02-21 07:30:27 status unpacked openssl:amd64 1.1.1n-0+deb10u3 2023-02-21 07:30:27 status half-installed openssl:amd64 1.1.1n-0+deb10u3 2023-02-21 07:30:27 status unpacked openssl:amd64 1.1.1n-0+deb10u4 2023-02-21 07:30:27 startup packages configure 2023-02-21 07:30:27 configure libssl1.1:amd64 1.1.1n-0+deb10u4 <none> 2023-02-21 07:30:27 status unpacked libssl1.1:amd64 1.1.1n-0+deb10u4 2023-02-21 07:30:27 status half-configured libssl1.1:amd64 1.1.1n-0+deb10u4 2023-02-21 07:30:28 status installed libssl1.1:amd64 1.1.1n-0+deb10u4 2023-02-21 07:30:28 configure isc-dhcp-client:amd64 4.4.1-2+deb10u3 <none> 2023-02-21 07:30:28 status unpacked isc-dhcp-client:amd64 4.4.1-2+deb10u3 2023-02-21 07:30:28 status half-configured isc-dhcp-client:amd64 4.4.1-2+deb10u3 2023-02-21 07:30:28 status installed isc-dhcp-client:amd64 4.4.1-2+deb10u3 2023-02-21 07:30:28 configure libnss3:amd64 2:3.42.1-1+deb10u6 <none> 2023-02-21 07:30:28 status unpacked libnss3:amd64 2:3.42.1-1+deb10u6 2023-02-21 07:30:28 status half-configured libnss3:amd64 2:3.42.1-1+deb10u6 2023-02-21 07:30:28 status installed libnss3:amd64 2:3.42.1-1+deb10u6 2023-02-21 07:30:28 configure mariadb-common:all 1:10.3.38-0+deb10u1 <none> 2023-02-21 07:30:28 status unpacked mariadb-common:all 1:10.3.38-0+deb10u1 2023-02-21 07:30:28 status half-configured mariadb-common:all 1:10.3.38-0+deb10u1 2023-02-21 07:30:28 status installed mariadb-common:all 1:10.3.38-0+deb10u1 2023-02-21 07:30:28 configure mariadb-server-core-10.3:amd64 1:10.3.38-0+deb10u1 <none> 2023-02-21 07:30:28 status unpacked mariadb-server-core-10.3:amd64 1:10.3.38-0+deb10u1 2023-02-21 07:30:28 status half-configured mariadb-server-core-10.3:amd64 1:10.3.38-0+deb10u1 2023-02-21 07:30:28 status installed mariadb-server-core-10.3:amd64 1:10.3.38-0+deb10u1 2023-02-21 07:30:28 configure libmariadb3:amd64 1:10.3.38-0+deb10u1 <none> 2023-02-21 07:30:28 status unpacked libmariadb3:amd64 1:10.3.38-0+deb10u1 2023-02-21 07:30:28 status half-configured libmariadb3:amd64 1:10.3.38-0+deb10u1 2023-02-21 07:30:28 status installed libmariadb3:amd64 1:10.3.38-0+deb10u1 2023-02-21 07:30:28 configure mariadb-client-core-10.3:amd64 1:10.3.38-0+deb10u1 <none> 2023-02-21 07:30:28 status unpacked mariadb-client-core-10.3:amd64 1:10.3.38-0+deb10u1 2023-02-21 07:30:28 status half-configured mariadb-client-core-10.3:amd64 1:10.3.38-0+deb10u1 2023-02-21 07:30:28 status installed mariadb-client-core-10.3:amd64 1:10.3.38-0+deb10u1 2023-02-21 07:30:28 configure isc-dhcp-common:amd64 4.4.1-2+deb10u3 <none> 2023-02-21 07:30:28 status unpacked isc-dhcp-common:amd64 4.4.1-2+deb10u3 2023-02-21 07:30:28 status half-configured isc-dhcp-common:amd64 4.4.1-2+deb10u3 2023-02-21 07:30:28 status installed isc-dhcp-common:amd64 4.4.1-2+deb10u3 2023-02-21 07:30:28 configure openssl:amd64 1.1.1n-0+deb10u4 <none> 2023-02-21 07:30:28 status unpacked openssl:amd64 1.1.1n-0+deb10u4 2023-02-21 07:30:28 status half-configured openssl:amd64 1.1.1n-0+deb10u4 2023-02-21 07:30:28 status installed openssl:amd64 1.1.1n-0+deb10u4 2023-02-21 07:30:28 trigproc man-db:amd64 2.8.5-2 <none> 2023-02-21 07:30:28 status half-configured man-db:amd64 2.8.5-2 2023-02-21 07:30:28 status installed man-db:amd64 2.8.5-2 2023-02-21 07:30:28 trigproc libc-bin:amd64 2.28-10+deb10u2 <none> 2023-02-21 07:30:28 status half-configured libc-bin:amd64 2.28-10+deb10u2 2023-02-21 07:30:29 status installed libc-bin:amd64 2.28-10+deb10u2 Regards, Rai
