[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Till Schäfer via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

Till Schäfer  changed:

   What|Removed |Added

 CC||till2.schaefer@uni-dortmund
   ||.de
 Status|CONFIRMED   |RESOLVED
 Resolution|--- |DUPLICATE

--- Comment #15 from Till Schäfer  ---


*** This bug has been marked as a duplicate of bug 363741 ***

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[ml via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

ml  changed:

   What|Removed |Added

 CC||iivan...@gmail.com

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Christoph Feck via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

Christoph Feck  changed:

   What|Removed |Added

 CC||cf...@kde.org

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Sandro Knauß via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

Sandro Knauß  changed:

   What|Removed |Added

 Ever confirmed|0   |1
 CC||skna...@kde.org
 Status|NEEDSINFO   |CONFIRMED
 Resolution|BACKTRACE   |---

--- Comment #14 from Sandro Knauß  ---
Sounds like a duplicate of #363741

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Frank Mehnert via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

--- Comment #13 from Frank Mehnert  ---
I'm getting desperate and I would like to work around this problem by
recreating the akonadi DB. In the above comments I see

''This now seems to be resolved for me after deleting all imap accounts in
KMail, then dropping and recreating the akonadi database, then recreating the
imap accounts. Since doing that I've not seen KMail2 lose connection to the
akonadi server.''

Could someone explain these steps a little bit more in detail? I don't want to
lose mails...

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Frank Mehnert via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

--- Comment #12 from Frank Mehnert  ---
I wonder if this has something to do with emailContacts:

xapian-check emailContacts
Cross-checking document lengths between the postlist and termlist tables would
use more than 1GB of memory, so skipping that check
docdata:
blocksize=8K items=11 firstunused=1 revision=1 levels=0 root=0
B-tree checked okay
docdata table structure checked OK

termlist:
blocksize=8K items=11 firstunused=1 revision=1 levels=0 root=0
B-tree checked okay
xapian-check: Unknown exception

The "unknown exception" does not happen if I check the other DBs in the
search_db directory (calendars, collections, contacts, email or notes). Even if
I reboot the box, remove emailContacts from a non-X session (akonadi not
running), then login with KDE, emailContacts is regenerated (very small at the
beginning). When I start kmail2 and fetch the e-mails a few times,
emailContacts gets some more content and the xapian-check run fails again with
"Unknown exception".

Using xapian 1.4.0-2 on Debian/Sid.

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Frank Mehnert via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

--- Comment #11 from Frank Mehnert  ---
Please let me know if you need more information. I suffer from this bug since 2
days. I'm not 100% sure but this might have started after I tried to change the
local subscription settings of my IMAP accounts.

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Frank Mehnert via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

Frank Mehnert  changed:

   What|Removed |Added

 CC||frank.mehn...@googlemail.co
   ||m

--- Comment #10 from Frank Mehnert  ---
Created attachment 101435
  --> https://bugs.kde.org/attachment.cgi?id=101435=edit
Requested gdb 'thread apply all bt' dump

Thread 8 was crashing.

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Daniel Vrátil via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

Daniel Vrátil  changed:

   What|Removed |Added

 Resolution|--- |BACKTRACE
 Status|UNCONFIRMED |NEEDSINFO
 CC||dvra...@kde.org

--- Comment #9 from Daniel Vrátil  ---
Could someone please try to get a backtrace of the crash? You can attach GDB to
the running akonadiserver process:

create a file called "akonadi.dbg" with following content:

c
set pagination off
t a a bt
q

Then attach GDB to the running Akonadi server process:

gdb -p $(pidof akonadiserver) -x akonadi.dbg

Once the server crashes, GDB will print out the backtrace of the crash and
quit. Copy the backtrace and paste it here, then we can figure out what's
crashing and how to fix it :-) Thanks

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

tprotopope...@gmail.com changed:

   What|Removed |Added

 CC||tprotopope...@gmail.com

--- Comment #8 from tprotopope...@gmail.com ---
(In reply to Holger from comment #7)
> Same problem here. 
> Today I found this forum entry: 
> https://forums.opensuse.org/showthread.php/519603-Problem-with-KMail-and-
> Akonadi
> 
> Installing the packages from the given repos  (I am running openSUSE
> Tumbleweed) solved the issue for me temporarily. But official bug fix would
> be appreciated.

Unfortunately, this workaround does not seem to work for everyone, so an
official fix is still needed.

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Holger via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

Holger  changed:

   What|Removed |Added

 CC||hos...@hotmail.de

--- Comment #7 from Holger  ---
Same problem here. 
Today I found this forum entry: 
https://forums.opensuse.org/showthread.php/519603-Problem-with-KMail-and-Akonadi

Installing the packages from the given repos  (I am running openSUSE
Tumbleweed) solved the issue for me temporarily. But official bug fix would be
appreciated.

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Rodney Baker via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

--- Comment #6 from Rodney Baker  ---
 (In reply to Frits Spieker from comment #5)
> Not to be blunt, but deleting all imap accounts, dropping and recreating the
> akonadi database and recreating of all imap accounts is not what I would
> call resolved. It is a messy workaround and a very messy one at that. What
> about users that also still have pop3 email boxes? What about the less
> technical inclined? 
> It's a messy workaround which hides a messy bug which is in need of a proper
> fix.

In my case it is a resolution because it was most likely caused by an upgrade
from 4.14.x to 5.23.x. There are documented incompatibilities between KDE4 and
KF5 versions of KDE PIM that I was not aware of when I upgraded. This was the
likely cause of the instability. There is a recommended upgrade procedure which
I'd not followed because I was not aware of it. Deleting/recreating the akonadi
database has solved the problem in my case. YMMV. I'm happy to leave this open
for the devs to review - the cause of your issue may be different.

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Frits Spieker via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

--- Comment #5 from Frits Spieker  ---
Not to be blunt, but deleting all imap accounts, dropping and recreating the
akonadi database and recreating of all imap accounts is not what I would call
resolved. It is a messy workaround and a very messy one at that. What about
users that also still have pop3 email boxes? What about the less technical
inclined? 
It's a messy workaround which hides a messy bug which is in need of a proper
fix.

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Rodney Baker via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

--- Comment #4 from Rodney Baker  ---
This now seems to be resolved for me after deleting all imap accounts in KMail,
then dropping and recreating the akonadi database, then recreating the imap
accounts. Since doing that I've not seen KMail2 lose connection to the akonadi
server.

I will continue to monitor and if it remains stable I will mark this as
resolved.

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

--- Comment #3 from heikkivali...@gmail.com ---
This was left out from the beginning of my previous comment

org.kde.kgapi: 
log_akonadiplugin_indexer: invalid query  "{\n\"limit\": -1,\n   
\"negated\": false,\n\"rel\": 0,\n\"subTerms\": [\n{\n 
  \"cond\": 0,\n\"key\": \"name\",\n\"negated\":
false,\n\"value\": \"NN \"\n}\n]\n}\n"
log_akonadiplugin_indexer: invalid query  "{\n\"limit\": -1,\n   
\"negated\": false,\n\"rel\": 0,\n\"subTerms\": [\n{\n 
  \"cond\": 0,\n\"key\": \"name\",\n\"negated\":
false,\n\"value\": \"NN \"\n}\n]\n}\n"
Pass a valid window to KWallet::Wallet::openWallet().
false
false
false

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

heikkivali...@gmail.com changed:

   What|Removed |Added

 CC||heikkivali...@gmail.com

--- Comment #2 from heikkivali...@gmail.com ---
some examples:

Pass a valid window to KWallet::Wallet::openWallet().
false
false
false
[
0: akonadiserver() [0x581146]
1: akonadiserver() [0x581462]
2: /lib64/libc.so.6(+0x349f0) [0x7f6544ae69f0]
3: [0x7f6514032130]
]

log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicontrol: ProcessControl: Application 'akonadiserver' returned with
exit code 255 (Unknown error)
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"



org.kde.akonadi.ETM: Fetch job took  31 msec
org.kde.akonadi.ETM: was collection fetch job: collections: 8
org.kde.akonadi.ETM: first fetched collection: "Search"
log_akonadicore: The item sync is being rolled-back.
log_akonadicore: The item sync is being rolled-back.
log_imapresource: "Connection to server lost."
log_akonadicore: The item sync is being rolled-back.
log_imapresource: "Connection to server lost."
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: "QLocalSocket: Remote closed"
log_akonadicore: Socket error occurred: 

[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Frits Spieker via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

Frits Spieker  changed:

   What|Removed |Added

 CC||s.pa...@spiekerbros.com

--- Comment #1 from Frits Spieker  ---
I am "glad" I am not the only one. Have exactly the same error.

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[Akonadi] [Bug 367846] KMail2 and akonadiconsole continuously lose connection to akonadi server - happens every 30 secs to 2 minutes.

[Rodney Baker via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=367846

Rodney Baker  changed:

   What|Removed |Added

 CC||rodney.ba...@iinet.net.au
Version|unspecified |16.04

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