[Bug 252570] New: KMail is lagging and does not respond for very long time when writing new mails

[Vojtěch Zeisek]

https://bugs.kde.org/show_bug.cgi?id=252570

           Summary: KMail is lagging and does not respond for very long
                    time when writing new mails
           Product: kmail
           Version: 1.13.5
          Platform: openSUSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: Vojtech.Zeisek at opensuse.org


Version:           1.13.5 (using KDE 4.4.5) 
OS:                Linux

I have an GMail, 2 IMAP a 1 POP3 account in my KMail. kio_imap very often takes
huge amount of CPU and long time (50 % and 10 minutes, Dual Core 2.26 GHz). I
also use KGPG to sign outgoing messages. When I type new mail, very often whole
KMail stops respond for 10 to 20 minutes and I can do nothing with it. Latter
it continues where it stopped. When it is not responding, very often kio_imap
and akonadi processes are consuming lots of CPU (but not always). Also when I
click to Send, it sometimes takes up to 10 minutes to show window to enter GPG
passphrase to sign the mail. It seems like problem is somewhere in Akonadi or
KIO_IMAP...

Reproducible: Sometimes




OS: Linux (x86_64) release 2.6.34.7-0.3-desktop
Compiler: gcc

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