Unable to load dynamic library 'imap.so'

jtr · July 26, 2023, 9:13pm

I’d be most concerned about the “Can’t start NC because of version” and “downgrading is not supported” messages than the missing IMAP library.

You say you “upgraded” - do you have the logs from that? How did the update/upgrade process go?

Since you’re running a customized image, you’ll have to keep track of changes that happen upstream and make sure you’re accommodating them. I see you’re using some variation of the old supervisord examples stuff - not sure if anyone has tested it with recent image changes.

github.com

nextcloud/docker/blob/master/Dockerfile-debian.template

FROM php:%%PHP_VERSION%%-%%VARIANT%%-%%DEBIAN_VERSION%%

# entrypoint.sh and cron.sh dependencies
RUN set -ex; \
    \
    apt-get update; \
    apt-get install -y --no-install-recommends \
        busybox-static \
        bzip2 \
        libldap-common \
        libmagickcore-6.q16-6-extra \
        rsync \
    ; \
    rm -rf /var/lib/apt/lists/*; \
    \
    mkdir -p /var/spool/cron/crontabs; \
    echo '*/%%CRONTAB_INT%% * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data

# install the PHP extensions we need
# see https://docs.nextcloud.com/server/stable/admin_manual/installation/source_installation.html

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github.com

nextcloud/docker/blob/master/27/apache/Dockerfile

# DO NOT EDIT: created by update.sh from Dockerfile-debian.template
FROM php:8.2-apache-bookworm

# entrypoint.sh and cron.sh dependencies
RUN set -ex; \
    \
    apt-get update; \
    apt-get install -y --no-install-recommends \
        busybox-static \
        bzip2 \
        libldap-common \
        libmagickcore-6.q16-6-extra \
        rsync \
    ; \
    rm -rf /var/lib/apt/lists/*; \
    \
    mkdir -p /var/spool/cron/crontabs; \
    echo '*/5 * * * * php -f /var/www/html/cron.php' > /var/spool/cron/crontabs/www-data

# install the PHP extensions we need

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Upstream moved to Bookworm recently. That’s one bit that might be different: