After installing KDE-Desktop for my Debian Wheezy Installation and trying to configure KMail I receive an error from Akonadi.
It seems that the problem occurs to other people too, but its complicated and I can't seem to find a solution for me.
Maybe someone can help or point me in the right direction.
Thanks a lot

Herre is my akonadi selftest report.

Code: Select all

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/ralf/.config/akonadi/akonadiserverrc':
[%General]
Driver=QMYSQL

[QMYSQL]
Name=akonadi
Host=
Options="UNIX_SOCKET=/home/ralf/.local/share/akonadi/socket-deb7t530/mysql.socket"
ServerPath=/usr/sbin/mysqld
StartServer=false

[Debug]
Tracer=null


Test 2:  SUCCESS
--------

Akonadi is not running as root
Details: Akonadi is not running as a root/administrator user, which is the recommended setup for a secure system.

Test 3:  SKIP
--------

MySQL server executable not tested.
Details: The current configuration does not require an internal MySQL server.

Test 4:  SKIP
--------

MySQL server error log not tested.
Details: The current configuration does not require an internal MySQL server.

Test 5:  SKIP
--------

MySQL server configuration not tested.
Details: The current configuration does not require an internal MySQL server.

Test 6:  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 1.7.2


Test 7:  ERROR
--------

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

Test 8:  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 9:  SUCCESS
--------

Nepomuk search service registered at D-Bus.
Details: The Nepomuk search service is registered at D-Bus which typically indicates it is operational.

Test 10:  SUCCESS
--------

Nepomuk search service uses an appropriate backend.
Details: The Nepomuk search service uses one of the recommended backends.

Test 11:  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 12:  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'. The XDG_DATA_DIRS environment variable is set to '/usr/share:/usr/share:/usr/local/share'; make sure this includes all paths where Akonadi agents are installed.

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
nepomuktagresource.desktop
nntpresource.desktop
notesresource.desktop
pop3resource.desktop
vcarddirresource.desktop
vcardresource.desktop

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

Test 13:  ERROR
--------

Current Akonadi server error log found.
Details: The Akonadi server reported errors during its current startup. The log can be found in <a href='/home/ralf/.local/share/akonadi/akonadiserver.error'>/home/ralf/.local/share/akonadi/akonadiserver.error</a>.

File content of '/home/ralf/.local/share/akonadi/akonadiserver.error':
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/ralf/.local/share/akonadi/socket-deb7t530/mysql.socket' (2)"
Unable to open database "Can't connect to local MySQL server through socket '/home/ralf/.local/share/akonadi/socket-deb7t530/mysql.socket' (2) QMYSQL: Unable to connect"
"[
0: akonadiserver() [0x419eb4]
1: akonadiserver() [0x41a1f1]
2: /lib/x86_64-linux-gnu/libc.so.6(+0x324f0) [0x7fb606cdc4f0]
3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x7fb606cdc475]
4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x180) [0x7fb606cdf6f0]
5: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x122) [0x7fb608518722]
6: akonadiserver() [0x41c13b]
7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb4) [0x7fb6085b2944]
8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11c5ef) [0x7fb6085bd5ef]
9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x3b) [0x7fb6085c5beb]
10: akonadiserver() [0x41ea6d]
11: akonadiserver() [0x41fc27]
12: akonadiserver() [0x4132c3]
13: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7fb606cc8ead]
14: akonadiserver() [0x413c21]
]
"


Test 14:  ERROR
--------

Previous Akonadi server error log found.
Details: The Akonadi server reported errors during its previous startup. The log can be found in <a href='/home/ralf/.local/share/akonadi/akonadiserver.error.old'>/home/ralf/.local/share/akonadi/akonadiserver.error.old</a>.

File content of '/home/ralf/.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/ralf/.local/share/akonadi/socket-deb7t530/mysql.socket' (2)"
Unable to open database "Can't connect to local MySQL server through socket '/home/ralf/.local/share/akonadi/socket-deb7t530/mysql.socket' (2) QMYSQL: Unable to connect"
"[
0: akonadiserver() [0x419eb4]
1: akonadiserver() [0x41a1f1]
2: /lib/x86_64-linux-gnu/libc.so.6(+0x324f0) [0x7f7f17f854f0]
3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x7f7f17f85475]
4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x180) [0x7f7f17f886f0]
5: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x122) [0x7f7f197c1722]
6: akonadiserver() [0x41c13b]
7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb4) [0x7f7f1985b944]
8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11c5ef) [0x7f7f198665ef]
9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x3b) [0x7f7f1986ebeb]
10: akonadiserver() [0x41ea6d]
11: akonadiserver() [0x41fc27]
12: akonadiserver() [0x4132c3]
13: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f7f17f71ead]
14: akonadiserver() [0x413c21]
]
"


Test 15:  SUCCESS
--------

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

Test 16:  SUCCESS
--------

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


Edit:
It seems that the SQL-Agent can't be started "Can't connect to local MySQL server through socket '/home/ralf/.local/share/akonadi/socket-deb7t530/mysql.socket' (2)".

Beside KDE I have a parallel Gnome Installation. And I think KDM has been replaced by GDM. Maybe the problem lies here?

Do you have mysql or mariadb installed?

In Debian it means using the "mysql-server" package. Don't forget to turn off the system startup of mysql after installing it (as Akonadi will bring it up itself, when needed).

Hello Einar,
thanks for the quick reply.

I have installed mysql-server-core-5.5
MySQL ist not listed in Startup-Services.

But what I found is:

~/.config/akonadi/akonadiserverrc shows

Code: Select all

[%General]
Driver=QMYSQL

[QMYSQL]
Name=akonadi
Host=
Options="UNIX_SOCKET=/home/ralf/.local/share/akonadi/socket-deb7t530/mysql.socket"
ServerPath=/usr/sbin/mysqld
StartServer=false

[Debug]
Tracer=null
akonadiserverrc (END)


while

Code: Select all

alf@deb7t530:~/.local/share/akonadi/socket-deb7t530$ ls -la
total 0
drwx------  2 ralf ralf  60 Jul  9 13:11 .
drwxrwxrwt 13 root root 320 Jul  9 13:22 ..
srwxr-xr-x  1 ralf ralf   0 Jul  9 13:11 akonadiserver.socket


Maybe changing the socket name is sufficient? Maybe a symbolic link is recommended? Or is mysql.socket missing in this subdirectory?

Try changing the socket name in akonadiserverrc.

It seems to solve part of the problem, but not all.
I still have the D-Bus Problem in Test 7 & 8

Code: Select all

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/ralf/.config/akonadi/akonadiserverrc':
[%General]
Driver=QMYSQL

[QMYSQL]
Name=akonadi
Host=
Options="UNIX_SOCKET=/home/ralf/.local/share/akonadi/socket-deb7t530/akonadiserver.socket"
ServerPath=/usr/sbin/mysqld
StartServer=false

[Debug]
Tracer=null


Test 2:  SUCCESS
--------

Akonadi is not running as root
Details: Akonadi is not running as a root/administrator user, which is the recommended setup for a secure system.

Test 3:  SKIP
--------

MySQL server executable not tested.
Details: The current configuration does not require an internal MySQL server.

Test 4:  SKIP
--------

MySQL server error log not tested.
Details: The current configuration does not require an internal MySQL server.

Test 5:  SKIP
--------

MySQL server configuration not tested.
Details: The current configuration does not require an internal MySQL server.

Test 6:  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 1.7.2


Test 7:  ERROR
--------

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

Test 8:  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 9:  SUCCESS
--------

Nepomuk search service registered at D-Bus.
Details: The Nepomuk search service is registered at D-Bus which typically indicates it is operational.

Test 10:  SUCCESS
--------

Nepomuk search service uses an appropriate backend.
Details: The Nepomuk search service uses one of the recommended backends.

Test 11:  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 12:  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'. The XDG_DATA_DIRS environment variable is set to '/usr/share:/usr/share:/usr/local/share'; make sure this includes all paths where Akonadi agents are installed.

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
nepomuktagresource.desktop
nntpresource.desktop
notesresource.desktop
pop3resource.desktop
vcarddirresource.desktop
vcardresource.desktop

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

Test 13:  SUCCESS
--------

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

Test 14:  SUCCESS
--------

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

Test 15:  SUCCESS
--------

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

Test 16:  ERROR
--------

Previous Akonadi control error log found.
Details: The Akonadi control process reported errors during its previous startup. The log can be found in <a href='/home/ralf/.local/share/akonadi/akonadi_control.error.old'>/home/ralf/.local/share/akonadi/akonadi_control.error.old</a>.

File content of '/home/ralf/.local/share/akonadi/akonadi_control.error.old':
D-Bus session bus went down - quitting


 


I tried to add /usr/share/akonadi/agents to XDG_DATA_DIRS but with no success.
Some Problem with D-BUS maybe?

I also tried

Code: Select all

$ akonadictl start
Starting Akonadi Server...
Unable to register service as "org.freedesktop.Akonadi.Control.lock" Maybe it's already running?
"[
0: /usr/bin/akonadi_control() [0x42f654]
1: /usr/bin/akonadi_control() [0x42f991]
2: /lib/x86_64-linux-gnu/libc.so.6(+0x324f0) [0x7f8354b254f0]
3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x7f8354b25475]
4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x180) [0x7f8354b286f0]
5: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x122) [0x7f83558a6722]
6: /usr/bin/akonadi_control() [0x43183b]
7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb4) [0x7f8355940944]
8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11c5ef) [0x7f835594b5ef]
9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x3b) [0x7f8355953beb]
10: /usr/bin/akonadi_control() [0x40d35f]
11: /usr/bin/akonadi_control() [0x40998b]
12: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f8354b11ead]
13: /usr/bin/akonadi_control() [0x409c61]
]
"
Error: akonadi_control was started but didn't register at D-Bus session bus.
Make sure your system is set up correctly!


and then

Code: Select all

$ akonadictl status
Akonadi Control: stopped
Akonadi Server: stopped
Akonadi Server Search Support: available (backend: Virtuoso)


Try writing "akonadictl start" in a konsole (within your X session, not in a virtual terminal) and see if there's any interesting output. If it says that Akonadi is still running, use "akonadictl restart".

See Edit above.

and

Code: Select all

$ akonadictl restart
Akonadi is not running.


ralfgrenzer wrote:I tried to add /usr/share/akonadi/agents to XDG_DATA_DIRS but with no success.

That shouldn't be necessary, I don't have that directory in there and Akonadi works fine here.

Maybe running "kbuildsycoca4 --noincremental" helps?

I received some errors/warnings due to my parallel GNOME installation.
And the Akonadi problem persists.

Code: Select all

$ kbuildsycoca4 --noincremental
kbuildsycoca4 running...
kbuildsycoca4(5842) KConfigGroup::readXdgListEntry: List entry Categories in "/usr/share/applications/gnome-color-panel.desktop" is not compliant with XDG standard (missing trailing semicolon).
kbuildsycoca4(5842) KConfigGroup::readXdgListEntry: List entry Categories in "/usr/share/applications/gnome-background-panel.desktop" is not compliant with XDG standard (missing trailing semicolon).
kbuildsycoca4(5842) KConfigGroup::readXdgListEntry: List entry Categories in "/usr/share/applications/gnome-power-panel.desktop" is not compliant with XDG standard (missing trailing semicolon).
kbuildsycoca4(5842) KConfigGroup::readXdgListEntry: List entry Categories in "/usr/share/applications/gnome-region-panel.desktop" is not compliant with XDG standard (missing trailing semicolon).
kbuildsycoca4(5842) KConfigGroup::readXdgListEntry: List entry Categories in "/usr/share/applications/gnome-screen-panel.desktop" is not compliant with XDG standard (missing trailing semicolon).
kbuildsycoca4(5842) KConfigGroup::readXdgListEntry: List entry Categories in "/usr/share/applications/gnome-user-accounts-panel.desktop" is not compliant with XDG standard (missing trailing semicolon).


Code: Select all

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/ralf/.config/akonadi/akonadiserverrc':
[%General]
Driver=QMYSQL

[QMYSQL]
Name=akonadi
Host=
Options="UNIX_SOCKET=/home/ralf/.local/share/akonadi/socket-deb7t530/akonadiserver.socket"
ServerPath=/usr/sbin/mysqld
StartServer=false

[Debug]
Tracer=null


Test 2:  SUCCESS
--------

Akonadi is not running as root
Details: Akonadi is not running as a root/administrator user, which is the recommended setup for a secure system.

Test 3:  SKIP
--------

MySQL server executable not tested.
Details: The current configuration does not require an internal MySQL server.

Test 4:  SKIP
--------

MySQL server error log not tested.
Details: The current configuration does not require an internal MySQL server.

Test 5:  SKIP
--------

MySQL server configuration not tested.
Details: The current configuration does not require an internal MySQL server.

Test 6:  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 1.7.2


Test 7:  ERROR
--------

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

Test 8:  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 9:  SUCCESS
--------

Nepomuk search service registered at D-Bus.
Details: The Nepomuk search service is registered at D-Bus which typically indicates it is operational.

Test 10:  SUCCESS
--------

Nepomuk search service uses an appropriate backend.
Details: The Nepomuk search service uses one of the recommended backends.

Test 11:  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 12:  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'. The XDG_DATA_DIRS environment variable is set to '/usr/share:/usr/share:/usr/local/share'; make sure this includes all paths where Akonadi agents are installed.

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
nepomuktagresource.desktop
nntpresource.desktop
notesresource.desktop
pop3resource.desktop
vcarddirresource.desktop
vcardresource.desktop

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

Test 13:  SUCCESS
--------

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

Test 14:  SUCCESS
--------

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

Test 15:  ERROR
--------

Current Akonadi control error log found.
Details: The Akonadi control process reported errors during its current startup. The log can be found in <a href='/home/ralf/.local/share/akonadi/akonadi_control.error'>/home/ralf/.local/share/akonadi/akonadi_control.error</a>.

File content of '/home/ralf/.local/share/akonadi/akonadi_control.error':
Unable to register service as "org.freedesktop.Akonadi.Control.lock" Maybe it's already running?
"[
0: /usr/bin/akonadi_control() [0x42f654]
1: /usr/bin/akonadi_control() [0x42f991]
2: /lib/x86_64-linux-gnu/libc.so.6(+0x324f0) [0x7f8354b254f0]
3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x7f8354b25475]
4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x180) [0x7f8354b286f0]
5: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x122) [0x7f83558a6722]
6: /usr/bin/akonadi_control() [0x43183b]
7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb4) [0x7f8355940944]
8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11c5ef) [0x7f835594b5ef]
9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x3b) [0x7f8355953beb]
10: /usr/bin/akonadi_control() [0x40d35f]
11: /usr/bin/akonadi_control() [0x40998b]
12: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7f8354b11ead]
13: /usr/bin/akonadi_control() [0x409c61]
]
"


Test 16:  ERROR
--------

Previous Akonadi control error log found.
Details: The Akonadi control process reported errors during its previous startup. The log can be found in <a href='/home/ralf/.local/share/akonadi/akonadi_control.error.old'>/home/ralf/.local/share/akonadi/akonadi_control.error.old</a>.

File content of '/home/ralf/.local/share/akonadi/akonadi_control.error.old':
Unable to register service as "org.freedesktop.Akonadi.Control.lock" Maybe it's already running?
"[
0: /usr/bin/akonadi_control() [0x42f654]
1: /usr/bin/akonadi_control() [0x42f991]
2: /lib/x86_64-linux-gnu/libc.so.6(+0x324f0) [0x7fcbe8a904f0]
3: /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x35) [0x7fcbe8a90475]
4: /lib/x86_64-linux-gnu/libc.so.6(abort+0x180) [0x7fcbe8a936f0]
5: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_Z17qt_message_output9QtMsgTypePKc+0x122) [0x7fcbe9811722]
6: /usr/bin/akonadi_control() [0x43183b]
7: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN9QIODevice5writeEPKcx+0xb4) [0x7fcbe98ab944]
8: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(+0x11c5ef) [0x7fcbe98b65ef]
9: /usr/lib/x86_64-linux-gnu/libQtCore.so.4(_ZN11QTextStreamD1Ev+0x3b) [0x7fcbe98bebeb]
10: /usr/bin/akonadi_control() [0x40d35f]
11: /usr/bin/akonadi_control() [0x40998b]
12: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xfd) [0x7fcbe8a7cead]
13: /usr/bin/akonadi_control() [0x409c61]
]
"


OK, two more ideas:
- Do you have apparmor running? Try to disable it.

- You could also try to rename ~/.config/akonadi and ~/.local/share/akonadi to start with a completely fresh config and database (the configured resources should still be there). Maybe that would enable akonadi to start?

This!
Akonadi is up and running. Renaming the config-files did it.

Thanks a lot guys for your patience.