сломали Dovecot (

Ой, ну конечно, это только на Генту обновление до новой мажорной версии ломает всё, конечно. Чушь пороть перестаём

glibc не обновляли? какая версия dovecot ?

eix обнови до 0.13.х. Парсинг пакетов изменили.
_______________________
From Siberia with Love!

конфиг сильно отличается от этого?
vase@selfip ~ $ cat /etc/dovecot/dovecot.conf
base_dir = /var/run/dovecot/

protocols = imap imaps managesieve

listen = 77.222.33.78

disable_plaintext_auth = no

#shutdown_clients = yes

#log_path = /var/log/dovecot/dovecot.log

#info_log_path = /var/log/dovecot/dovecot.log

#log_timestamp = "%b %d %H:%M:%S "

syslog_facility = mail

#ssl_listen =

ssl_disable = no

ssl_cert_file = /etc/ssl/dovecot/mail.pem
ssl_key_file = /etc/ssl/dovecot/mail.pem

#ssl_key_password =

#ssl_ca_file =

#ssl_verify_client_cert = no

#ssl_cert_username_field = commonName

#ssl_parameters_regenerate = 168

#ssl_cipher_list = ALL:!LOW:!SSLv2

#verbose_ssl = no

login_dir = /var/run/dovecot/login

#login_chroot = yes

login_user = dovecot

#login_process_size = 64

#login_process_per_connection = yes

#login_processes_count = 3

#login_max_processes_count = 128

#login_max_connections = 256

login_greeting = Dovecot ready.

login_log_format_elements = user=<%u> method=%m rip=%r lip=%l %c

#login_log_format = %$: %s

mail_location = maildir:/home/%n/.mail

namespace private {
separator = /
#prefix =
location = maildir:/home/%n/.mail
inbox = yes
#hidden = yes
#list = yes
#subscriptions = yes
}

#mail_uid =
#mail_gid =

mail_access_groups = mail

#mail_full_filesystem_access = no

mail_debug = no

mail_log_prefix = "%Us(%u): "

#mail_log_max_lines_per_sec = 10

#mmap_disable = no

#dotlock_use_excl = yes

#fsync_disable = no

#mail_nfs_storage = no

#mail_nfs_index = no

#lock_method = fcntl

#mail_drop_priv_before_exec = no

verbose_proctitle = yes

#first_valid_uid = 500
#last_valid_uid = 0

#first_valid_gid = 1
#last_valid_gid = 0

#max_mail_processes = 512

#mail_process_size = 256

#mail_max_keyword_length = 50

#valid_chroot_dirs =

#mail_chroot =

#mail_cache_min_mail_count = 0

#mailbox_idle_check_interval = 30

#mail_save_crlf = no

#maildir_stat_dirs = no

maildir_copy_with_hardlinks = yes

maildir_copy_preserve_filename = yes

#mbox_read_locks = fcntl
#mbox_write_locks = dotlock fcntl

#mbox_lock_timeout = 300

#mbox_dotlock_change_timeout = 120

#mbox_dirty_syncs = yes

#mbox_very_dirty_syncs = no

#mbox_lazy_writes = yes

#mbox_min_index_size = 0

#dbox_rotate_size = 2048

#dbox_rotate_min_size = 16

#dbox_rotate_days = 0

protocol imap {
login_executable = /usr/libexec/dovecot/imap-login

mail_executable = /usr/libexec/dovecot/imap

#imap_max_line_length = 65536

#mail_max_userip_connections = 10

mail_plugins = quota imap_quota
mail_plugin_dir = /usr/lib/dovecot/imap

#login_greeting_capability = no

#imap_logout_format = bytes=%i/%o

#imap_capability =

imap_client_workarounds = delay-newmail netscape-eoh tb-extra-mailbox-sep
}

protocol lda {
postmaster_address =

#hostname =

mail_plugins = cmusieve quota
mail_plugin_dir = /usr/lib/dovecot/lda

#quota_full_tempfail = no

deliver_log_format = msgid=%m: %$

sendmail_path = /usr/sbin/sendmail

rejection_reason = Your message to <%t> was automatically rejected:%n%r

auth_socket_path = /var/run/dovecot/auth-master
}

protocol managesieve {
#listen = localhost:2000
login_executable = /usr/libexec/dovecot/managesieve-login

# sieve=~/.dovecot.sieve
sieve_storage=/home/%n/.mail/sieve
}

auth_executable = /usr/libexec/dovecot/dovecot-auth

#auth_process_size = 256

#auth_cache_size = 0
#auth_cache_ttl = 3600
#auth_cache_negative_ttl = 3600

auth_realms = selfip.ru mail.selfip.ru

#auth_default_realm =

#auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-_@

#auth_username_translation =

#auth_username_format =

#auth_master_user_separator =

#auth_anonymous_username = anonymous

auth_verbose = no

auth_debug = no

auth_debug_passwords = no

#auth_worker_max_count = 30

#auth_worker_max_request_count = 0

#auth_gssapi_hostname =

#auth_krb5_keytab =

#auth_ntlm_use_winbind = no

#auth_winbind_helper_path = /usr/bin/ntlm_auth

#auth_failure_delay = 2

auth default {

mechanisms = plain login cram-md5 digest-md5

passdb sql {
args = /etc/dovecot/dovecot-sqlite.conf
}

userdb sql {
args = /etc/dovecot/dovecot-sqlite.conf
}

user = root

#chroot =

#count = 1

#ssl_require_client_cert = no

#ssl_username_from_cert = no

socket listen {
master {
path = /var/run/dovecot/auth-master
mode = 0666
#user =
#group =
}
client {
path = /var/run/dovecot/auth-client
mode = 0666
}
}
}

dict {
#quota = mysql:/etc/dovecot-dict-quota.conf
}

plugin {
# quota = maildir:storage=1048576:ignore=Trash

# convert_mail = maildir:/home/%n/.maildir
convert_skip_broken_mailboxes = yes
#convert_skip_dotdirs = no
#convert_alt_hierarchy_char = _

sieve = /home/%n/.mail/sieve

#expire = Trash 7 Spam 30
#expire_dict = db:/var/lib/dovecot/expire.db

#lazy_expunge = .EXPUNGED/ .DELETED/ .DELETED/.EXPUNGED/

mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
#mail_log_group_events =
#mail_log_fields = uid box msgid size
}

попробуйте пересобрать dovecot