[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Michal Hlavac]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #42 from Michal Hlavac  ---
Thanks, I already did it right after upload.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Nicolás Alvarez]

https://bugs.kde.org/show_bug.cgi?id=316107

Nicolás Alvarez  changed:

   What|Removed |Added

 CC||nicolas.alva...@gmail.com

--- Comment #41 from Nicolás Alvarez  ---
I deleted the attachment, but you should probably go to your Google Account and
revoke access to KMail, so that the access token you accidentally posted stops
working.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Nicolás Alvarez]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #40 from Nicolás Alvarez  ---
The content of attachment 106107 has been deleted for the following reason:

Accidentally uploaded, has private tokens

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Michal Hlavac]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #39 from Michal Hlavac  ---
Sorry, wrong window! Is it possible to delete my comments and attachment?
thanks

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Michal Hlavac]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #38 from Michal Hlavac  ---
Created attachment 106107
  --> https://bugs.kde.org/attachment.cgi?id=106107=edit
Akonadi log file

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Michal Hlavac]

https://bugs.kde.org/show_bug.cgi?id=316107

Michal Hlavac  changed:

   What|Removed |Added

 CC||hla...@hlavki.eu

--- Comment #37 from Michal Hlavac  ---
I have same problem with 2 gmail accounts. Another problem with gmail accounts
is that gmail resources everytime freeze when wake up from suspend to RAM. I
don't know if this is related to this problem. Workaround is to restart
akonadi.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Colin J Thomson]

https://bugs.kde.org/show_bug.cgi?id=316107

Colin J Thomson  changed:

   What|Removed |Added

 CC|colin.thom...@g6avk.co.uk   |

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[CnZhx]

https://bugs.kde.org/show_bug.cgi?id=316107

CnZhx  changed:

   What|Removed |Added

 CC||z...@cnzhx.net

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Denis Kurz]

https://bugs.kde.org/show_bug.cgi?id=316107

Denis Kurz  changed:

   What|Removed |Added

 CC||kde...@posteo.de
Version|4.10|5.1.3
  Component|general |misc
 Status|REOPENED|CONFIRMED

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Robert G . Siebeck via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=316107

Robert G. Siebeck  changed:

   What|Removed |Added

 CC||kde.bugzilla.2...@r123.de

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Rex Dieter via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=316107

Rex Dieter  changed:

   What|Removed |Added

 CC||rdie...@math.unl.edu

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Sudhir Khanger via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #36 from Sudhir Khanger  ---
Seem like I have the right packages.

$ rpm -qa | grep akonadi
kf5-akonadi-mime-15.12.3-3.fc24.x86_64
akonadi-1.13.0-102.fc24.x86_64
kf5-akonadi-contact-15.12.3-3.fc24.x86_64
kf5-akonadi-server-mysql-15.12.3-4.fc24.x86_64
kf5-akonadi-notes-15.12.3-3.fc24.x86_64
akonadiconsole-15.12.3-1.fc24.x86_64
kdepimlibs-akonadi-4.14.10-13.fc24.x86_64
kf5-akonadi-server-15.12.3-4.fc24.x86_64
kf5-akonadi-calendar-15.12.3-1.fc24.x86_64
kf5-akonadi-15.12.3-3.fc24.x86_64
kf5-akonadi-search-15.12.3-1.fc24.x86_64
$ rpm -qa | grep kmail
kmail-libs-15.12.3-1.fc24.x86_64
kf5-kmailtransport-15.12.3-1.fc24.x86_64
kmail-15.12.3-1.fc24.x86_64

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Martin Steigerwald via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=316107

Martin Steigerwald  changed:

   What|Removed |Added

 Status|NEEDSINFO   |REOPENED
 Resolution|WAITINGFORINFO  |---

--- Comment #35 from Martin Steigerwald  ---
Did you make sure you also use KMail 5.1.3 with recent Akonadi version? (It
shouldn´t work with any Qt4 based Akonadi, but well, better make sure)

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Sudhir Khanger via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #34 from Sudhir Khanger  ---
Created attachment 99712
  --> https://bugs.kde.org/attachment.cgi?id=99712=edit
kmail error

I can confirm that the problem has not been resolved in KMail 5.1.3.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Martin Steigerwald via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #33 from Martin Steigerwald  ---
Sudhir, I have no idea what Zoho displays there. I only know zoho.com as a
source for spam that reaches my mailbox so far. I suggest you talk back with
Zoho support on this one.  Let us know is KDEPIM/Akonadi 15.12 or even better
16.04 resolves the issue for you.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Sudhir Khanger via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #32 from Sudhir Khanger  ---
Hi Martin,

I will have to wait 2 more months to get the upstream supported KDEPIM+Akonadi
(15.12+) version. I will report back if I have any issues with them.

I am curious if you could shed some light on it. Zoho tells me KMail is making
more than 20 simultaneous connections to their server. I am watching the imap
traffic using the command you provided `watch -n1 "netstat -tanp | grep imap`.
I only see the following 4 lines. That's the maximum I have seen

tcp0  0 192.168.1.33:45940  155.97.137.30:993   ESTABLISHED
2117/akonadi_imap_r
tcp0  0 192.168.1.33:38574  165.254.168.191:993 ESTABLISHED
2114/akonadi_imap_r
tcp0  0 192.168.1.33:44000  155.97.137.30:993   ESTABLISHED
2117/akonadi_imap_r
tcp0 69 192.168.1.33:40884  165.254.168.191:993 ESTABLISHED
2114/akonadi_imap_r

Looking up these IP addresses I see two of these are from a working email
server. No problem there. The rest two are connecting to Zoho servers. I don't
see 20 entries. Will I see 20 entries if KMail were making 20 simultaneous
connections?

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Martin Steigerwald via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #31 from Martin Steigerwald  ---
Additionally for "So, can you still reproduce this with KMail from KDEPIM 4.14
and Akonadi 1.13?" I´d update this to KDEPIM + Akonadi 15.12. Please test with
that version as KDEPIM 4 and Akonadi 1.13 are not supported by upstream
anymore. If you do have a distro that still uses it, feel free to use to report
it there but its maybe unlikely that it would be fixed there still for Qt4
based Akonadi + KDEPIM, so it may be better to wait till you can test with at
least KDEPIM + Akonadi 15.12. If you can even rather test with 16.04. So or so,
I personally think the issue has been fixed meanwhile. I didn´t see it in ages.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Martin Steigerwald via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #30 from Martin Steigerwald  ---
Hello Sudhir, read comment #27. I specified what information I ask for there.
Thanks, Martin

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Sudhir Khanger via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=316107

Sudhir Khanger  changed:

   What|Removed |Added

 CC||sud...@sudhirkhanger.com

--- Comment #29 from Sudhir Khanger  ---
What is the information needed Martin?

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Martin Steigerwald]

https://bugs.kde.org/show_bug.cgi?id=316107

Martin Steigerwald mar...@lichtvoll.de changed:

   What|Removed |Added

 CC||mar...@lichtvoll.de

--- Comment #27 from Martin Steigerwald mar...@lichtvoll.de ---
Dear Marc, thank you for reporting the original issue. Also thanks to everyone
who confirmed it. I see some comments where I do not see a direct relation to
this original bug report, thus I am just treating this as the original issue of
opening too many connections to the IMAP server.

With KDEPIM 4.14 and Akonadi 1.13 compiled from current 4.14 and 1.13 branches
I cannot reproduce this issue. Also with 4.14.2 and 1.13 debian packaged I
didn´t see this.

I just used my test IMAP Dovecot account with 37000 messages spread over
several folders and clicked around it like mad, yet i only see:

merkaba:~ netstat -tanp | grep imap
tcp0  0 10.0.0.88:32830 194.150.191.11:143  VERBUNDEN  
1644/akonadi_imap_r
tcp0  0 10.0.0.88:33342 194.150.191.11:143  VERBUNDEN  
1644/akonadi_imap_r

Also client port numbers appear to be stable, so its not opening a new
connection every time. You can verify this with:

watch -n1 netstat -tanp | grep imap

Also the response is almost instant. At work with Exchange IMAP I do get
delays, but well, I attribute them to crappy Exchange IMAP implementation.

I am using a self-signed certificate for mail still.

So, can you still reproduce this with KMail from KDEPIM 4.14 and Akonadi 1.13?
If so, please share the details of your setup. Please also note whether are you
using more than one instance of KMail on different machines accessing the same
account, if so, please also see bug #322199 referenced below.

If you did report anything else to this bug report that doesn´t relate to using
too many IMAP connections, please consider opening a new separate report about
it.

Also I suggest to separate any longer delays in displaying mails from the IMAP
connection issue unless you are sure they are directly related. So if you are
still experiencing long delays between clicking on a mail and seeing its
contains, yet do not see many connections open, please report this as a
separate issue.

Also note related bugs:

Bug 316840 - imap resource starts crazy connect / disconnect cycle to mail
server
which appears to be fixed.

Bug 322199 - akonadi_imap spams perdition log when two clients are active and
gets restarted all the time
Which I didn´t try to reproduce again anymore but someone still reproduced with
4.14.2

Thank you, Martin

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Martin Steigerwald]

https://bugs.kde.org/show_bug.cgi?id=316107

Martin Steigerwald mar...@lichtvoll.de changed:

   What|Removed |Added

 Status|CONFIRMED   |NEEDSINFO
 Resolution|--- |WAITINGFORINFO

--- Comment #28 from Martin Steigerwald mar...@lichtvoll.de ---
Setting to waiting for information after I received bugzilla rights to do that.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Colin J Thomson]

https://bugs.kde.org/show_bug.cgi?id=316107

Colin J Thomson co...@g6avk.demon.co.uk changed:

   What|Removed |Added

 CC||co...@g6avk.demon.co.uk

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Joerg Mertin]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #26 from Joerg Mertin kdebugs...@solsys.org ---
@John
Thx. Already had checked it out. Both seem to be linked, however there is no
fix available as of now.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Joerg Mertin]

https://bugs.kde.org/show_bug.cgi?id=316107

Joerg Mertin kdebugs...@solsys.org changed:

   What|Removed |Added

 CC||kdebugs...@solsys.org

--- Comment #24 from Joerg Mertin kdebugs...@solsys.org ---
Problem still exists on KDE 4.11.2 - I don't really see it on my Workstation as
it´s amazingly fast, but my server is at 100% CPU utilization, and the logfiles
are filling up fast.

FYI - I had wiped all akonadi configuration files before reconfiguring/testing
kontact/kmail 2 days ago.

Oct 17 18:37:09 stargate cyrus/imaps[9490]: starttls: TLSv1 with cipher
AES256-SHA (256/256 bits new) no authentication
Oct 17 18:37:09 stargate cyrus/imaps[9490]: accepted connection
Oct 17 18:37:09 stargate cyrus/imaps[9490]: starttls: TLSv1 with cipher
AES256-SHA (256/256 bits new) no authentication
Oct 17 18:37:09 stargate cyrus/imaps[9490]: accepted connection
Oct 17 18:37:09 stargate cyrus/imaps[9490]: starttls: TLSv1 with cipher
AES256-SHA (256/256 bits new) no authentication
Oct 17 18:37:09 stargate cyrus/imaps[9490]: accepted connection
Oct 17 18:37:09 stargate cyrus/imaps[9490]: starttls: TLSv1 with cipher
AES256-SHA (256/256 bits new) no authentication
Oct 17 18:37:09 stargate cyrus/imaps[9491]: executed
Oct 17 18:37:09 stargate cyrus/imaps[9491]: accepted connection

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[John Andersen]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #25 from John Andersen jsam...@gmail.com ---
(In reply to comment #24)
 Problem still exists on KDE 4.11.2 - I don't really see it on my Workstation
 as it´s amazingly fast, but my server is at 100% CPU utilization, and the
 logfiles are filling up fast.
 
 FYI - I had wiped all akonadi configuration files before
 reconfiguring/testing kontact/kmail 2 days ago.
 
 Oct 17 18:37:09 stargate cyrus/imaps[9490]: starttls: TLSv1 with cipher
 AES256-SHA (256/256 bits new) no authentication
 Oct 17 18:37:09 stargate cyrus/imaps[9490]: accepted connection
 Oct 17 18:37:09 stargate cyrus/imaps[9490]: starttls: TLSv1 with cipher

@Joerg:

See also: https://bugs.kde.org/show_bug.cgi?id=316840

I believe that bug report may also address the problem that you (and I) are
seeing.
This bug should maybe be merged with that one.
If you have a multi-core processor, this bug will never impact your workstation
but it can impose a high load on the mail server as you observed.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Alexander Diewald]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #22 from Alexander Diewald a...@diewald.cc ---
It is working for me now after updating to 4.11.1 and deleting all
akonadi-related files in my home directory. Although I have done this step when
updating to 4.11.0 as well it seems to have fixed the issue for me at least and
its running fine for a couple of days now. Can anyone confirm this? (BTW, I
have seen no duplicates of resources in my configuration/database)
Nevertheless, I had to delete my nepomuk index as well after this step because
it gone crazy with mail indexing, then (utilizing a quad core i7 with more than
50%).

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[John Andersen]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #23 from John Andersen jsam...@gmail.com ---
(In reply to comment #22)
 It is working for me now after updating to 4.11.1 and deleting all
 akonadi-related files in my home directory. Although I have done this step
 when updating to 4.11.0 as well it seems to have fixed the issue for me at
 least and its running fine for a couple of days now. Can anyone confirm
 this? (BTW, I have seen no duplicates of resources in my
 configuration/database)
 Nevertheless, I had to delete my nepomuk index as well after this step
 because it gone crazy with mail indexing, then (utilizing a quad core i7
 with more than 50%).

I can confirm that it was STILL BROKEN in 4.11.1.  See post 20 above.

akonadi_imap_resource would start to spam the imap server (some times up to 30
minutes AFTER I closed kmail.

By removing duplicates Resources as mentioned in +21, AND setting the resource
to be closed when Kmail stops (See: Kmail Settings, Accounts, Retrieval Options
button on each account.)

How I got duplicates resources I don't know.  Duplicates have not re-appeared. 
This machine was upgraded from one release (opensuse) to another, skipping a
couple of releases.

With these settings I have not seen akonadi_imap_resource pounding on the imap
server, and these akonadi_imap_resource instances never take more than 2%CPU.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[John Andersen]

https://bugs.kde.org/show_bug.cgi?id=316107

John Andersen jsam...@gmail.com changed:

   What|Removed |Added

 CC||jsam...@gmail.com

--- Comment #20 from John Andersen jsam...@gmail.com ---
My 4.11.1 akonadi_imap_resource starts spamming our in-house mail server (Cyrus
Imap) anywhere for 5 minutes to 30 minutes after KDE-Kontact (Kmail) is
started.  It will persist after Kontact is shut down.  It *only* uses 15% cpu,
but floods the imap server with messages like this:
Sep  9 13:17:09 screenio imaps[16405]: starttls: TLSv1 with cipher AES256-SHA
(256/256 bits new) no authentication
Sep  9 13:17:09 screenio imaps[16408]: accepted connection
Sep  9 13:17:09 screenio imaps[16408]: mydelete: starting txn 2150652719
Sep  9 13:17:09 screenio imaps[16408]: mydelete: committing txn 2150652719
Sep  9 13:17:09 screenio imaps[16408]: mystore: starting txn 2150652720
Sep  9 13:17:09 screenio imaps[16408]: mystore: committing txn 2150652720
Sep  9 13:17:09 screenio imaps[16408]: starttls: TLSv1 with cipher AES256-SHA
(256/256 bits new) no authentication
Sep  9 13:17:09 screenio imaps[16403]: accepted connection
Sep  9 13:17:09 screenio imaps[16403]: mydelete: starting txn 2150652721
Sep  9 13:17:09 screenio imaps[16403]: mydelete: committing txn 2150652721
Sep  9 13:17:09 screenio imaps[16403]: mystore: starting txn 2150652722
Sep  9 13:17:09 screenio imaps[16403]: mystore: committing txn 2150652722
Sep  9 13:17:09 screenio imaps[16403]: starttls: TLSv1 with cipher AES256-SHA
(256/256 bits new) no authentication
Sep  9 13:17:09 screenio imaps[16408]: accepted connection
Sep  9 13:17:09 screenio imaps[16408]: mydelete: starting txn 2150652723
Sep  9 13:17:09 screenio imaps[16408]: mydelete: committing txn 2150652723
Sep  9 13:17:09 screenio imaps[16408]: mystore: starting txn 2150652724
Sep  9 13:17:09 screenio imaps[16408]: mystore: committing txn 2150652724
Sep  9 13:17:09 screenio imaps[16408]: starttls: TLSv1 with cipher AES256-SHA
(256/256 bits new) no authentication
Sep  9 13:17:09 screenio imaps[16403]: accepted connection
Sep  9 13:17:10 screenio imaps[16403]: mydelete: starting txn 2150652725
Sep  9 13:17:10 screenio imaps[16403]: mydelete: committing txn 2150652725
Sep  9 13:17:10 screenio imaps[16403]: mystore: starting txn 2150652726
Sep  9 13:17:10 screenio imaps[16403]: mystore: committing txn 2150652726

This will persist for hours, filling the logs on the server.  Its a one station
DOS attack.
It makes Kmail unusable. 

If I kill the akonadi_imap_resource  task, Kmail keeps operating normally, I
see server side message suggesting my Kmail logged in again


Sep  9 13:26:18 screenio imaps[16547]: starttls: TLSv1 with cipher AES256-SHA
(256/256 bits new) no authentication
Sep  9 13:26:18 screenio imaps[16547]: login: [192.168.2.232] jsa PLAIN+TLS
User logged in
Sep  9 13:26:18 screenio imaps[16547]: seen_db: user jsa opened
/var/lib/imap/user/j/jsa.seen
Sep  9 13:26:18 screenio imaps[16547]: open: user jsa opened INBOX
Sep  9 13:26:18 screenio imaps[16547]: open: user jsa opened INBOX
Sep  9 13:26:55 screenio master[3246]: process 15854 exited, status 0
Sep  9 13:26:55 screenio master[3246]: process 16548 exited, status 0
Sep  9 13:26:55 screenio master[16552]: about to exec /usr/lib/cyrus/bin/imapd

And it will work fine for a while.  A new aknodi_imap_resource will spawn, and
after 
another period of inactivity, it till will start dossing the imap server again. 

This has been going on for several KDE releases now.  Its time to fix this
guys!!

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[John Andersen]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #21 from John Andersen jsam...@gmail.com ---
(In reply to comment #5)
 I have a similar problem where the Imap server refuses to accept the login
 due to exceeding the number of allowable connections.

I found that going to system settings -or- configure desktop, which ever your
installation calls it,
then selecting personal information item from the common appearances and
behavior group
that each of my mail configurations was replicated, some more than 4 times.  

This makes for too many akonadi_imap resources, and these things launch by
default, and connect even if KDE PIM is not running, and they each chew up at a
very minimum 1 socket, making it easy to see why you are exceeding the maximum
allowable connections.  Especially if you have one or two mobile devices, as
well as a home and work computer all watching that imap account.

I just delete each of them, then set up kmail again.  Now I will see if the
breed like rabbits when I turn my back.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Martin van Es]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #19 from Martin van Es b...@mrvanes.com ---
There might be a relation to the fact that my Zimbra server serves a
self-signed certificate (accepted forever)? I have a gmail custom domain
account that is happily working on 993/SSL/TLS which I suspect to serve a
decent commercial certificate.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Alexander Diewald]

https://bugs.kde.org/show_bug.cgi?id=316107

Alexander Diewald a...@diewald.cc changed:

   What|Removed |Added

 CC||a...@diewald.cc

--- Comment #18 from Alexander Diewald a...@diewald.cc ---
Unfortunately, I cannot second the previous statement. My IMAP-box was set to
use StartTLS when I encountered this bug as well. This does not seem to be the
issue for me, but I'm glad it's working for you now, Martin :)
Note: I'm connecting to a MS Exchange resource through IMAP, not to a Zimbra
server.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Alexander Diewald]

https://bugs.kde.org/show_bug.cgi?id=316107

Alexander Diewald a...@diewald.cc changed:

   What|Removed |Added

 Status|UNCONFIRMED |CONFIRMED
 Ever confirmed|0   |1

--- Comment #16 from Alexander Diewald a...@diewald.cc ---
*** This bug has been confirmed by popular vote. ***

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Martin van Es]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #17 from Martin van Es b...@mrvanes.com ---
My problems seem to be completely fixed by changing the IMAP connection
parameters to port 143/STARTTLS (was 993/SSL/TLS). This seems to be related to
openssl/Qt/amd64 problems I found by googling some more.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Martin van Es]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #15 from Martin van Es b...@mrvanes.com ---
Akonadi/KMail is so broken in 4.11 that I would advise not to upgrade and to
globally retract the update. I can not rely on KMail to show me current mail
anymore, especially after standby. This has already caused some missed
appointments for by now. So, webmail interface then for a while...

I know it doesn't help to whine, but I thought it's in everyone's interest to
know the current state of affairs. Also, if there's anything I can do I'd be
happy to help to get 4.10 functionality back again.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Martin van Es]

https://bugs.kde.org/show_bug.cgi?id=316107

Martin van Es b...@mrvanes.com changed:

   What|Removed |Added

 CC||b...@mrvanes.com

--- Comment #14 from Martin van Es b...@mrvanes.com ---
For me, kmail/akonadi is extremely unstable since 4.11. My (Zimbra server) IMAP
process dies unexpectedly and Cannot connect to agent instance with
identifier 'akonadi_imap_resource_0' are daily happenings.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Sven Eden]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #13 from Sven Eden sven.e...@gmx.de ---
(In reply to comment #12)
 The killed error probably means that the resource has crashed. After
 starting Akonadi. try attaching GDB to the akonadi_imap_resource process and
 see whether you can get any backtrace when it crashes (if it crashes)

I am sorry, but after removing all filters and moving all e-mails to the inbox
the resource no longer crashes. I suspect that the moving was too fast, or
whatever, hence I've never seen anything suspicious in neither the filter log
nor the akonadi console debugging output.

I have tried to add another folder and set a filter to send messages from my
private mail adress there, but single messages arriving don't seem top be a
problem.

The resource only crashed when multiple messages arrived.

However, I want at least the e-mails from my coworkers to be sorted out of my
inbox, so I'll re-create the corresponding folders and filter rules. I just do
not know when I am done with it.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Sven Eden]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #11 from Sven Eden sven.e...@gmx.de ---
Hello again, 
I have updated to KDE-4.11.0 and Akonadi-1.10.2 - the same issues but with some
slight changes:
- Although the IMAP account died (account killed notification received),
the Mails that got sync'd last are correctly buffered and can be read.
- Now when I click on Click _here_ to go online, it takes until the next
auto-sync (5 minutes interval) before the next killed message comes. (Was
immediatly before.)
- formerly, when I started akonadi using akonadictl I had a couple of lines of
not-fetched items and then  no more output. Now this line comes only a few
times but then is repeated over an over again once per second.
The output is:


sed@sed-notebook ~ $ akonadictl start
Connecting to deprecated signal
QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
search paths:  (/home/sed/sys/bin, /usr/local/bin, /usr/bin, /bin,
/opt/bin, /usr/x86_64-pc-linux-gnu/gcc-bin/4.7.3,
/opt/nvidia-cg-toolkit/bin, /usr/lib64/subversion/bin, /usr/games/bin,
/opt/vmware/bin, /var/qmail/bin, /usr/sbin, /usr/local/sbin,
/usr/local/libexec, /usr/libexec, /opt/mysql/libexec,
/opt/local/lib/mysql5/bin, /opt/mysql/sbin) 
QSqlDatabasePrivate::removeDatabase: connection 'initConnection' is still in
use, all queries will cease to work.
Connecting to deprecated signal
QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
search paths:  (/home/sed/sys/bin, /usr/local/bin, /usr/bin, /bin,
/opt/bin, /usr/x86_64-pc-linux-gnu/gcc-bin/4.7.3,
/opt/nvidia-cg-toolkit/bin, /usr/lib64/subversion/bin, /usr/games/bin,
/opt/vmware/bin, /var/qmail/bin) 
search paths:  (/usr/lib/kde4/plugins/, /usr/lib/qt4/plugins/,
/usr/lib64/qt4/plugins, /usr/bin, /usr/lib64/kde4/plugins,
/home/sed/.kde4/lib64/kde4/, /usr/lib64/kde4/) 
search paths:  (/usr/lib/kde4/plugins/, /usr/lib/qt4/plugins/,
/usr/lib64/qt4/plugins, /usr/bin, /usr/lib64/kde4/plugins,
/home/sed/.kde4/lib64/kde4/, /usr/lib64/kde4/) 
search paths:  (/usr/lib/kde4/plugins/, /usr/lib/qt4/plugins/,
/usr/lib64/qt4/plugins, /usr/bin, /usr/lib64/kde4/plugins,
/home/sed/.kde4/lib64/kde4/, /usr/lib64/kde4/) 
 mMonitor true 
 mMonitor true 
akonadi_nepomuk_feeder(26327) FeederPluginloader::feederPluginsForMimeType: No
feeder for type  text/calendar  found 
akonadi_nepomuk_feeder(26327) ItemQueue::fetchJobResult: Not all items were
fetched:  0 100 
(...)
akonadi_nepomuk_feeder(26327) ItemQueue::fetchJobResult: Not all items were
fetched:  0 100 


- akonadictl fsck and vacuum don't seem to do anything anymore. (Or maybe they
just haven't got anything to do.)

- akonadictl stop now gives a message (the first) I do not understand. The
mentioned folder is there and valid:


sed@sed-notebook ~ $ AkonadiAgentServer(26321)/kio (KDirWatch)
KDirWatchPrivate::removeEntry: doesn't know /home/sed/Mail 
AkonadiAgentServer(26321)/kdecore (KConfigSkeleton)
KCoreConfigSkeleton::writeConfig:
akonadi_pop3_resource_0(26329)/akonadiresource (pop3)
SettingsHelper::~SettingsHelper: Settings(0xd378f0) 
Application '/usr/bin/akonadi_kabc_resource' exited normally...
Application '/usr/bin/akonadi_pop3_resource' exited normally...
Application '/usr/bin/akonadi_sendlater_agent' exited normally...
Application '/usr/bin/akonadi_agent_launcher' exited normally...
Application '/usr/bin/akonadi_maildispatcher_agent' exited normally...
Application '/usr/bin/akonadi_davgroupware_resource' exited normally...
Application '/usr/bin/akonadi_agent_launcher' exited normally...
Application '/usr/bin/akonadi_imap_resource' exited normally...
Application '/usr/bin/akonadi_agent_launcher' exited normally...
Application '/usr/bin/akonadi_mailfilter_agent' exited normally...
Application '/usr/bin/akonadi_archivemail_agent' exited normally...
Application '/usr/bin/akonadi_vcarddir_resource' exited normally...
Application '/usr/bin/akonadi_newmailnotifier_agent' exited normally...
Application '/usr/bin/akonadi_nepomuk_feeder' exited normally...
Application 'akonadiserver' exited normally...


However, after doing

$ akonadictl start
$ akonadictl fsck
$ akonadictl vacuum
$ akonadictl restart

The IMAP account works again until, yes until, a message is received and moved
into a different folder by the auto filter of kmail.



*sigh* I will go and move _ALL_ my e-mails (luckily only ~3,000) into my inbox
and delete the filters and the folders. Let's see whether the problem persists
if only one inbox folder is left.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Daniel Vrátil]

https://bugs.kde.org/show_bug.cgi?id=316107

Daniel Vrátil dvra...@redhat.com changed:

   What|Removed |Added

 CC||dvra...@redhat.com

--- Comment #12 from Daniel Vrátil dvra...@redhat.com ---
The KDirWatchPrivate::RemoveEntry is unrelated (it's a debug output from
kdelibs)

akonadictl fsck command will return immediately, but the operation is
executed on the Akonadi Server and will take some time to finish (and there
should be some debug output from the server).

The killed error probably means that the resource has crashed. After starting
Akonadi. try attaching GDB to the akonadi_imap_resource process and see whether
you can get any backtrace when it crashes (if it crashes)

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[gicquelth]

https://bugs.kde.org/show_bug.cgi?id=316107

gicque...@googlemail.com changed:

   What|Removed |Added

 CC||gicque...@googlemail.com

--- Comment #10 from gicque...@googlemail.com ---
Hello all,

i have also this kind of problem with imap google ;

I well see folders in the left of screen but it's impssible to open messages
...the right of screen is completely emptybut i have no error message.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Sven Eden]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #9 from Sven Eden sven.e...@gmx.de ---
I have tried with akonadi compiled from git://anongit.kde.org/akonadi , but
IMAP stays switching to persistent offline mode after a while.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Sven Eden]

https://bugs.kde.org/show_bug.cgi?id=316107

Sven Eden sven.e...@gmx.de changed:

   What|Removed |Added

 CC||sven.e...@gmx.de

--- Comment #8 from Sven Eden sven.e...@gmx.de ---
*some* of the symptoms, although titled differently, are discussed/presented in
Bug 283334

This issue make kmail almost unusable. Our Webinterface is an outdated horde
mail installation. :(

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Marc Schiffbauer]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #7 from Marc Schiffbauer msch...@gentoo.org ---
Bump: This problem still exists in current 4.11 branch

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Marc Schiffbauer]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #6 from Marc Schiffbauer msch...@gentoo.org ---
The problem with too many (dead) concurrent connections seems to be gone or not
happening as often as it used to, but the message display problems still exists
in current 4.11 branch.

Any news on this?

Maybe these bugs *may* be related (please do not mark as duplicate): bug
#301178 and bug #311184

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[John Purple]

https://bugs.kde.org/show_bug.cgi?id=316107

John Purple wa...@iglou.com changed:

   What|Removed |Added

 CC||wa...@iglou.com

--- Comment #5 from John Purple wa...@iglou.com ---
I have a similar problem where the Imap server refuses to accept the login due
to exceeding the number of allowable connections.

It happens frequently but not always. Only one of the four accounts I have
configured is affected. If I close kmail and wait a while, often it will
connect successfully. After a successful connection is made I have no further
problems during that user session.

The Server Info for the affected account is 
IMAP4REV1
LITERAL+
SASL-IR
LOGIN-REFERRALS
ID
ENABLE
SORT
SORT=DISPLAY
THREAD=REFERENCES
THREAD=REFS
MULTIAPPEND
UNSELECT
IDLE
CHILDREN
NAMESPACE
UIDPLUS
LIST-EXTENDED
I18NLEVEL=1
CONDSTORE
QRESYNC
ESEARCH
ESORT
SEARCHRES
WITHIN
CONTEXT=SEARCH
LIST-STATUS
QUOTA

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Marc González Majoral]

https://bugs.kde.org/show_bug.cgi?id=316107

Marc González Majoral gons...@gmail.com changed:

   What|Removed |Added

 CC||gons...@gmail.com

--- Comment #2 from Marc González Majoral gons...@gmail.com ---
(In reply to comment #1)
 It's a major issue for me too, as i'm using KMail for my professional email.

You are crazy.

I have a lot of issues with IMAP accounts too. At least one of the accounts
_always_ gets a Account name: killed message and it's not possible to get
email from it without restarting akonadi. The problem is after the restart, at
least one of the accounts will have the same problem again. At home I have like
6-7 IMAP accounts. I tried with all kinds of configuration, always happens the
same thing.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Romain GUINOT]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #3 from Romain GUINOT romaingui...@gmail.com ---
 You are crazy.

I don't think so, we are using Google Apps so there's always the option to fall
back to GMail web UI. 

+ I don't have the issue anymore. can't tell which update fixed it, but it's no
longer an issue, might have had it once or twice in the past month no big
deal.

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Marc Schiffbauer]

https://bugs.kde.org/show_bug.cgi?id=316107

--- Comment #4 from Marc Schiffbauer msch...@gentoo.org ---
I am still having these issues everyday. And when it takes too long to display
my mail or I am short of time (which happens quite too often) I login to my
webmail (same server, same imap service) and read mail there because that is
faster at least for one of my accounts (Which is configured to NOT cache
offline copies)

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[kmail2] [Bug 316107] big regression: kmail IMAP connection and message display problems

[Romain GUINOT]

https://bugs.kde.org/show_bug.cgi?id=316107

Romain GUINOT romaingui...@gmail.com changed:

   What|Removed |Added

 CC||romaingui...@gmail.com

--- Comment #1 from Romain GUINOT romaingui...@gmail.com ---
I also have very similar issues on 4.10.2 / Fedora 18. Often during the day, An
error is displayed eg too many simultaneous connections. The only way to
fix is to go into the GMail web UI, details, and click sign out of all
sessions. Then restart Akonadi. 

I also have sometimes the long time to display messages that you report,
although it can be fixed by the same workaround as above.

It's a major issue for me too, as i'm using KMail for my professional email.

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