[kdepim-users] K-Mail crash

Fri Sep 14 10:42:11 BST 2012

Good day,
can you please help me in solving my problem?
Thanks in advance.
Sincerely yours

Reinhard Meys
-------------- next part --------------
Application: KMail (kmail), signal: Aborted
[Current thread is 1 (Thread 0xb7035780 (LWP 5411))]

Thread 2 (Thread 0xb24d1b70 (LWP 5429)):
#0  0x04d9ee16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x028ac83b in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x028b1965 in QTimerInfoList::updateCurrentTime (this=0x8fd5794) at kernel/qeventdispatcher_unix.cpp:340
#3  0x028b19aa in QTimerInfoList::timerWait (this=0x8fd5794, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x028af958 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb24d105c) at kernel/qeventdispatcher_glib.cpp:136
#5  0x028af9e5 in timerSourcePrepare (source=0x0, timeout=0x4da2ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x07636aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x07636ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x076374b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x028af74f in QEventDispatcherGlib::processEvents (this=0x8fd57d0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x02882149 in QEventLoop::processEvents (this=0xb24d1220, flags=) at kernel/qeventloop.cpp:149
#11 0x0288259a in QEventLoop::exec (this=0xb24d1220, flags=...) at kernel/qeventloop.cpp:201
#12 0x0277e778 in QThread::exec (this=0x8fd4b60) at thread/qthread.cpp:487
#13 0x02861d0b in QInotifyFileSystemWatcherEngine::run (this=0x8fd4b60) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x027814fe in QThreadPrivate::start (arg=0x8fd4b60) at thread/qthread_unix.cpp:248
#15 0x009e896e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x0078798e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7035780 (LWP 5411)):
[KCrash Handler]
#6  0x006b9422 in __kernel_vsyscall ()
#7  0x006e4651 in raise () from /lib/tls/i686/cmov/libc.so.6
#8  0x006e7a82 in abort () from /lib/tls/i686/cmov/libc.so.6
#9  0x027784ac in qt_message_output (msgType=QtFatalMsg, 
    buf=0x89dd158 "Fatal Error: Accessed global static 'QList<KMainWindow*> *sMemberList()' after destruction. Defined at ../../kdeui/widgets/kmainwindow.cpp:215") at global/qglobal.cpp:2250
#10 0x0277867a in qt_message (msgType=<value optimized out>, msg=0xd94460 "Fatal Error: Accessed global static '%s *%s()' after destruction. Defined at %s:%d", ap=0xbffd2154 "\210\320\333")
    at global/qglobal.cpp:2296
#11 0x02778789 in qFatal (msg=0xd94460 "Fatal Error: Accessed global static '%s *%s()' after destruction. Defined at %s:%d") at global/qglobal.cpp:2479
#12 0x00d017ec in operator-> () at ../../kdeui/widgets/kmainwindow.cpp:215
#13 operator* () at ../../kdeui/widgets/kmainwindow.cpp:215
#14 KMainWindow::memberList () at ../../kdeui/widgets/kmainwindow.cpp:1195
#15 0x01091f50 in KMKernel::dumpDeadLetters (this=0x0) at ../../kmail/kmkernel.cpp:1912
#16 0x0116938d in kmcrashHandler (sigId=11) at ../../kmail/kmstartup.cpp:68
#17 0x00c8f2df in KCrash::defaultCrashHandler (sig=11) at ../../kdeui/util/kcrash.cpp:244
#18 <signal handler called>
#19 0x03035127 in ~QGlobalStaticDeleter (this=0x390b010, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1803
#20 0x006e91bf in ?? () from /lib/tls/i686/cmov/libc.so.6
#21 0x006e922f in exit () from /lib/tls/i686/cmov/libc.so.6
#22 0x075a6520 in gdk_x_io_error (display=0x8858258) at /build/buildd/gtk+2.0-2.20.1/gdk/x11/gdkmain-x11.c:524
#23 0x00c0e0da in KApplication::xioErrhandler (this=0xbffd3de0, dpy=0x8858258) at ../../kdeui/kernel/kapplication.cpp:408
#24 0x00c0e116 in kde_xio_errhandler (dpy=0x8858258) at ../../kdeui/kernel/kapplication.cpp:125
#25 0x008ffc16 in _XIOError (dpy=0x8858258) at ../../src/XlibInt.c:3138
#26 0x00907a1a in process_responses (dpy=0x8858258, wait_for_first_event=<value optimized out>, current_error=0x0, current_request=0) at ../../src/xcb_io.c:247
#27 0x00908356 in _XEventsQueued (dpy=0x8858258, mode=2) at ../../src/xcb_io.c:263
#28 0x008f0adf in XEventsQueued (dpy=0x8858258, mode=2) at ../../src/Pending.c:44
#29 0x030893f5 in x11EventSourceCheck (s=0x880e438) at kernel/qguieventdispatcher_glib.cpp:87
#30 0x07636799 in g_main_context_check () from /lib/libglib-2.0.so.0
#31 0x076370ce in ?? () from /lib/libglib-2.0.so.0
#32 0x076374b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#33 0x028af715 in QEventDispatcherGlib::processEvents (this=0x87e2278, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#34 0x03089225 in QGuiEventDispatcherGlib::processEvents (this=0x87e2278, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#35 0x02882149 in QEventLoop::processEvents (this=0xbffd2dd4, flags=) at kernel/qeventloop.cpp:149
#36 0x0288259a in QEventLoop::exec (this=0xbffd2dd4, flags=...) at kernel/qeventloop.cpp:201
#37 0x001f56f9 in KJob::exec (this=0x92fffa0) at ../../kdecore/jobs/kjob.cpp:204
#38 0x0120b0c2 in Kleo::KeyResolver::lookupContactPreferences (this=0x9002758, address=...) at ../../kmail/keyresolver.cpp:1742
#39 0x0121787d in Kleo::KeyResolver::getEncryptionItems (this=0x9002758, addresses=...) at ../../kmail/keyresolver.cpp:935
#40 0x01217cfd in Kleo::KeyResolver::setPrimaryRecipients (this=0x9002758, addresses=...) at ../../kmail/keyresolver.cpp:923
#41 0x011fbb85 in MessageComposer::adjustCryptFlags (this=0x94eae00) at ../../kmail/messagecomposer.cpp:736
#42 0x011eff0e in MessageComposer::slotDoNextJob (this=0x94eae00) at ../../kmail/messagecomposer.cpp:435
#43 0x011f0018 in MessageComposer::qt_metacall (this=0x94eae00, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbffd33ec) at ./messagecomposer.moc:76
#44 0x02888d8a in QMetaObject::metacall (object=0x94eae00, cl=142666376, idx=5, argv=0xbffd33ec) at kernel/qmetaobject.cpp:237
#45 0x02897445 in QMetaObject::activate (sender=0x93b61c0, m=0x2996188, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#46 0x0289f127 in QSingleShotTimer::timeout (this=0x93b61c0) at .moc/release-shared/qtimer.moc:82
#47 0x0289f23c in QSingleShotTimer::timerEvent (this=0x93b61c0) at kernel/qtimer.cpp:308
#48 0x028942a4 in QObject::event (this=0x93b61c0, e=0x886e2c0) at kernel/qobject.cpp:1212
#49 0x02fc94dc in QApplicationPrivate::notify_helper (this=0x880a490, receiver=0x93b61c0, e=0xbffd3920) at kernel/qapplication.cpp:4300
#50 0x02fd001e in QApplication::notify (this=0xbffd3de0, receiver=0x93b61c0, e=0xbffd3920) at kernel/qapplication.cpp:3704
#51 0x00c0e40a in KApplication::notify (this=0xbffd3de0, receiver=0x93b61c0, event=0xbffd3920) at ../../kdeui/kernel/kapplication.cpp:302
#52 0x02883b2b in QCoreApplication::notifyInternal (this=0xbffd3de0, receiver=0x93b61c0, event=0xbffd3920) at kernel/qcoreapplication.cpp:704
#53 0x028b2d46 in QCoreApplication::sendEvent (this=0x880e6c4) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#54 QTimerInfoList::activateTimers (this=0x880e6c4) at kernel/qeventdispatcher_unix.cpp:603
#55 0x028afa57 in timerSourceDispatch (source=0x880e3f8) at kernel/qeventdispatcher_glib.cpp:184
#56 idleTimerSourceDispatch (source=0x880e3f8) at kernel/qeventdispatcher_glib.cpp:231
#57 0x076335e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#58 0x076372d8 in ?? () from /lib/libglib-2.0.so.0
#59 0x076374b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#60 0x028af715 in QEventDispatcherGlib::processEvents (this=0x87e2278, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#61 0x03089225 in QGuiEventDispatcherGlib::processEvents (this=0x87e2278, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#62 0x02882149 in QEventLoop::processEvents (this=0x8aadd08, flags=) at kernel/qeventloop.cpp:149
#63 0x0288259a in QEventLoop::exec (this=0x8aadd08, flags=...) at kernel/qeventloop.cpp:201
#64 0x004232bb in Akonadi::Control::Private::exec (this=0x8b26818) at ../../akonadi/control.cpp:137
#65 0x0042383e in Akonadi::Control::start () at ../../akonadi/control.cpp:206
#66 0x00423a93 in Akonadi::Control::start (parent=0x0) at ../../akonadi/control.cpp:233
#67 0x0804ab05 in main (argc=3, argv=0xbffd3fa4) at ../../kmail/main.cpp:149
-------------- next part --------------
Akonadi Server Self-Test Report
===============================

Test 1:  SUCCESS
--------

Database driver found.
Details: The QtSQL driver 'QMYSQL' is required by your current Akonadi server configuration and was found on your system.

File content of '/home/reiner/.config/akonadi/akonadiserverrc':
[%General]
Driver=QMYSQL
SizeThreshold=4096
ExternalPayload=false

[QMYSQL]
Name=akonadi
User=
Password=
Options="UNIX_SOCKET=/home/reiner/.local/share/akonadi/socket-reiner-laptop/mysql.socket"
ServerPath=/usr/sbin/mysqld-akonadi
StartServer=true
Host=

[Debug]
Tracer=null

Test 2:  SUCCESS
--------

MySQL server found.
Details: You currently have configured Akonadi to use the MySQL server '/usr/sbin/mysqld-akonadi'.
Make sure you have the MySQL server installed, set the correct path and ensure you have the necessary read and execution rights on the server executable. The server executable is typically called 'mysqld', its locations varies depending on the distribution.

Test 3:  SUCCESS
--------

MySQL server is executable.
Details: MySQL server found: /usr/sbin/mysqld-akonadi  Ver 5.1.41-3ubuntu11 for debian-linux-gnu on i486 ((Ubuntu))

Test 4:  ERROR
--------

MySQL server log contains errors.
Details: The MySQL server error log file '<a href='/home/reiner/.local/share/akonadi/db_data/mysql.err'>/home/reiner/.local/share/akonadi/db_data/mysql.err</a>' contains errors.

File content of '/home/reiner/.local/share/akonadi/db_data/mysql.err':
120913 20:06:52 [Note] Plugin 'FEDERATED' is disabled.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
120913 20:06:52  InnoDB: Retrying to lock the first data file
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.
InnoDB: Unable to lock ./ibdata1, error: 11
InnoDB: Check that you do not already have another mysqld process
InnoDB: using the same InnoDB data or log files.

Test 5:  SUCCESS
--------

MySQL server default configuration found.
Details: The default configuration for the MySQL server was found and is readable at <a href='/etc/akonadi/mysql-global.conf'>/etc/akonadi/mysql-global.conf</a>.

File content of '/etc/akonadi/mysql-global.conf':
#
# Global Akonadi MySQL server settings,
# These settings can be adjusted using $HOME/.config/akonadi/mysql-local.conf
#
# Based on advice by Kris KÃ¶hntopp <kris at mysql.com>
#
[mysqld]
skip_grant_tables
skip_networking

# strict query parsing/interpretation
# TODO: make Akonadi work with those settings enabled
#sql_mode=strict_trans_tables,strict_all_tables,strict_error_for_division_by_zero,no_auto_create_user,no_auto_value_on_zero,no_engine_substitution,no_zero_date,no_zero_in_date,only_full_group_by,pipes_as_concat
#sql_mode=strict_trans_tables

# use InnoDB for transactions and better crash recovery
default_storage_engine=innodb
# case-insensitive table names, avoids trouble on windows
lower_case_table_names=1
character_set_server=latin1
collation_server=latin1_general_ci
table_cache=200
thread_cache_size=3
log_bin=mysql-bin
expire_logs_days=3
#sync_bin_log=0
# error log file name, relative to datadir
log_error=mysql.err
log_warnings=2
# log all queries, useful for debugging but generates an enormous amount of data
#log=mysql.full
# log queries slower than n seconds, log file name relative to datadir (for debugging only)
#log_slow_queries=mysql.slow
#long_query_time=1
# log queries not using indices, debug only, disable for production use
#log_queries_not_using_indexes=1
# maximum blob size
max_allowed_packet=32M
max_connections=256
# makes sense when having the same query multiple times
# makes no sense with prepared statements and/or transactions
query_cache_type=0
query_cache_size=0

innodb_file_per_table=1
innodb_log_buffer_size=1M
innodb_additional_mem_pool_size=1M
# messure database size and adjust
# SELECT sum(data_length) as bla, sum(index_length) as blub FROM information_schema.tables WHERE table_schema not in ("mysql", "information_schema");
innodb_buffer_pool_size=80M
# size of average write burst, keep Innob_log_waits small, keep Innodb_buffer_pool_wait_free small (see show global status like "inno%", show global variables)
innodb_log_file_size=64M
innodb_flush_log_at_trx_commit=2

Test 6:  SKIP
--------

MySQL server custom configuration not available.
Details: The custom configuration for the MySQL server was not found but is optional.

Test 7:  SUCCESS
--------

MySQL server configuration is usable.
Details: The MySQL server configuration was found at <a href='/home/reiner/.local/share/akonadi/mysql.conf'>/home/reiner/.local/share/akonadi/mysql.conf</a> and is readable.

File content of '/home/reiner/.local/share/akonadi/mysql.conf':
#
# Global Akonadi MySQL server settings,
# These settings can be adjusted using $HOME/.config/akonadi/mysql-local.conf
#
# Based on advice by Kris KÃ¶hntopp <kris at mysql.com>
#
[mysqld]

# strict query parsing/interpretation
# TODO: make Akonadi work with those settings enabled
# sql_mode=strict_trans_tables,strict_all_tables,strict_error_for_division_by_zero,no_auto_create_user,no_auto_value_on_zero,no_engine_substitution,no_zero_date,no_zero_in_date,only_full_group_by,pipes_as_concat
# sql_mode=strict_trans_tables

# DEBUGGING:
# log all queries, useful for debugging but generates an enormous amount of data
# log=mysql.full
# log queries slower than n seconds, log file name relative to datadir (for debugging only)
# log_slow_queries=mysql.slow
# long_query_time=1
# log queries not using indices, debug only, disable for production use
# log_queries_not_using_indexes=1
#
# mesure database size and adjust innodb_buffer_pool_size
# SELECT sum(data_length) as bla, sum(index_length) as blub FROM information_schema.tables WHERE table_schema not in ("mysql", "information_schema");

# NOTES:
# Keep Innob_log_waits and keep Innodb_buffer_pool_wait_free small (see show global status like "inno%", show global variables)

#expire_logs_days=3

#sync_bin_log=0

# Use UTF-8 encoding for tables
character_set_server=utf8
collation_server=utf8_general_ci

# use InnoDB for transactions and better crash recovery
default_storage_engine=innodb

# memory pool InnoDB uses to store data dictionary information and other internal data structures (default:1M)
innodb_additional_mem_pool_size=1M

# memory buffer InnoDB uses to cache data and indexes of its tables (default:128M)
# Larger values means less I/O
innodb_buffer_pool_size=80M

# Create a .ibd file for each table (default:0)
innodb_file_per_table=1

# Write out the log buffer to the log file at each commit (default:1)
innodb_flush_log_at_trx_commit=2

# Buffer size used to write to the log files on disk (default:1M for builtin, 8M for plugin)
# larger values means less I/O
innodb_log_buffer_size=1M

# Size of each log file in a log group (default:5M) larger means less I/O but more time for recovery.
innodb_log_file_size=64M

# # error log file name, relative to datadir (default:hostname.err)
log_error=mysql.err

# print warnings and connection errors (default:1)
log_warnings=2

# Convert table named to lowercase
lower_case_table_names=1

# Maximum size of one packet or any generated/intermediate string. (default:1M)
max_allowed_packet=32M

# Maximum simultaneous connections allowed (default:100)
max_connections=256

# The two options below make no sense with prepared statements and/or transactions
# (make sense when having the same query multiple times)

# Memory allocated for caching query results (default:0 (disabled))
query_cache_size=0

# Do not cache results (default:1)
query_cache_type=0

# Do not use the privileges mechanisms
skip_grant_tables

# Do not listen for TCP/IP connections at all
skip_networking

# The number of open tables for all threads. (default:64)
table_cache=200

# How many threads the server should cache for reuse (default:0)
thread_cache_size=3

# wait 365d before dropping the DB connection (default:8h)
wait_timeout=31536000

[client]
default-character-set=utf8

Test 8:  SUCCESS
--------

akonadictl found and usable
Details: The program '/usr/bin/akonadictl' to control the Akonadi server was found and could be executed successfully.
Result:
Akonadi 1.3.1

Test 9:  SUCCESS
--------

Akonadi control process registered at D-Bus.
Details: The Akonadi control process is registered at D-Bus which typically indicates it is operational.

Test 10:  ERROR
--------

Akonadi server process not registered at D-Bus.
Details: The Akonadi server process is not registered at D-Bus which typically means it was not started or encountered a fatal error during startup.

Test 11:  ERROR
--------

Nepomuk search service not registered at D-Bus.
Details: The Nepomuk search service is not registered at D-Bus which typically means it was not started or encountered a fatal error during startup.

Test 12:  SKIP
--------

Protocol version check not possible.
Details: Without a connection to the server it is not possible to check if the protocol version meets the requirements.

Test 13:  ERROR
--------

No resource agents found.
Details: No resource agents have been found, Akonadi is not usable without at least one. This usually means that no resource agents are installed or that there is a setup problem. The following paths have been searched: '/usr/share/akonadi/agents /usr/share/akonadi/agents'. The XDG_DATA_DIRS environment variable is set to '/usr/share/gnome:/usr/local/share/:/usr/share/', make sure this includes all paths where Akonadi agents are installed to.

Directory listing of '/usr/share/akonadi/agents':
birthdaysresource.desktop
contactsresource.desktop
icalresource.desktop
imapresource.desktop
kabcresource.desktop
kcalresource.desktop
knutresource.desktop
kolabproxyresource.desktop
localbookmarksresource.desktop
maildirresource.desktop
maildispatcheragent.desktop
mboxresource.desktop
microblog.desktop
mtdummyresource.desktop
nepomukcalendarfeeder.desktop
nepomukcontactfeeder.desktop
nepomuktagresource.desktop
nntpresource.desktop
notesresource.desktop
pop3resource.desktop
vcarddirresource.desktop
vcardresource.desktop
Directory listing of '/usr/share/akonadi/agents':
birthdaysresource.desktop
contactsresource.desktop
icalresource.desktop
imapresource.desktop
kabcresource.desktop
kcalresource.desktop
knutresource.desktop
kolabproxyresource.desktop
localbookmarksresource.desktop
maildirresource.desktop
maildispatcheragent.desktop
mboxresource.desktop
microblog.desktop
mtdummyresource.desktop
nepomukcalendarfeeder.desktop
nepomukcontactfeeder.desktop
nepomuktagresource.desktop
nntpresource.desktop
notesresource.desktop
pop3resource.desktop
vcarddirresource.desktop
vcardresource.desktop

Environment variable XDG_DATA_DIRS is set to '/usr/share/gnome:/usr/local/share/:/usr/share/'

Test 14:  SUCCESS
--------

No current Akonadi server error log found.
Details: The Akonadi server did not report any errors during its current startup.

Test 15:  ERROR
--------

Previous Akonadi server error log found.
Details: The Akonadi server did report error during its previous startup into <a href='/home/reiner/.local/share/akonadi/akonadiserver.error.old'>/home/reiner/.local/share/akonadi/akonadiserver.error.old</a>.

File content of '/home/reiner/.local/share/akonadi/akonadiserver.error.old':
Database error: Cannot open database. 
  Last driver error: "QMYSQL: Unable to connect" 
  Last database error: "Can't connect to local MySQL server through socket '/home/reiner/.local/share/akonadi/socket-reiner-laptop/mysql.socket' (2)" 
Unable to open database "Can't connect to local MySQL server through socket '/home/reiner/.local/share/akonadi/socket-reiner-laptop/mysql.socket' (2) QMYSQL: Unable to connect" 
"[
0: akonadiserver(_Z11akBacktracev+0x35) [0x8052265]
1: akonadiserver() [0x8052726]
2: [0x787400]
3: [0x787422]
4: /lib/tls/i686/cmov/libc.so.6(gsignal+0x51) [0xa76651]
5: /lib/tls/i686/cmov/libc.so.6(abort+0x182) [0xa79a82]
6: /usr/lib/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x8c) [0x55f4ac]
7: akonadiserver(_ZN15FileDebugStream9writeDataEPKcx+0xc4) [0x80537a4]
8: /usr/lib/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0x8e) [0x5f755e]
9: /usr/lib/libQtCore.so.4(+0x10a365) [0x60c365]
10: /usr/lib/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x3d) [0x60d87d]
11: akonadiserver(_ZN6QDebugD1Ev+0x43) [0x804dea3]
12: /usr/lib/libakonadiprivate.so.1(_ZN7Akonadi13AkonadiServerC1EP7QObject+0x5cc) [0x29058c]
13: /usr/lib/libakonadiprivate.so.1(_ZN7Akonadi13AkonadiServer8instanceEv+0x58) [0x2914f8]
14: akonadiserver(main+0x374) [0x804d204]
15: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6) [0xa62bd6]
16: akonadiserver() [0x804cdc1]
]
" 

Test 16:  ERROR
--------

Current Akonadi control error log found.
Details: The Akonadi control process did report error during startup into <a href='/home/reiner/.local/share/akonadi/akonadi_control.error'>/home/reiner/.local/share/akonadi/akonadi_control.error</a>.

File content of '/home/reiner/.local/share/akonadi/akonadi_control.error':
Unable to register service as org.freedesktop.Akonadi.Control Maybe it's already running? 
"[
0: /usr/bin/akonadi_control(_Z11akBacktracev+0x35) [0x805bbe5]
1: /usr/bin/akonadi_control() [0x805c0a6]
2: [0x723400]
3: [0x723422]
4: /lib/tls/i686/cmov/libc.so.6(gsignal+0x51) [0xa1b651]
5: /lib/tls/i686/cmov/libc.so.6(abort+0x182) [0xa1ea82]
6: /usr/lib/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x8c) [0x1ce4ac]
7: /usr/bin/akonadi_control(_ZN15FileDebugStream9writeDataEPKcx+0xc4) [0x805d124]
8: /usr/lib/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0x8e) [0x26655e]
9: /usr/lib/libQtCore.so.4(+0x10a365) [0x27b365]
10: /usr/lib/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x3d) [0x27c87d]
11: /usr/bin/akonadi_control(main+0x424) [0x8070b34]
12: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6) [0xa07bd6]
13: /usr/bin/akonadi_control() [0x80576e1]
]
" 

Test 17:  SUCCESS
--------

No previous Akonadi control error log found.
Details: The Akonadi control process did not report any errors during its previous startup.

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