https://bugs.kde.org/show_bug.cgi?id=243569
Summary: Kmail is extremely slow and uses CPU without any
reason
Product: kmail
Version: 1.13.3
Platform: Debian testing
OS/Version: Linux
Status: UNCONFIRMED
Severity: grave
Priority: NOR
Component: general
AssignedTo: kdepim-bugs at kde.org
ReportedBy: Heinrich20 at gmx.de
CC: Heinrich20 at gmx.de, linuxfever at yahoo.gr
+++ This bug was initially created as a clone of Bug #225602 +++
Version: 1.13.3 (4.4.4 (KDE 4.4.4), Debian packages)
Compiler: cc
OS: Linux (x86_64) release 2.6.32-5-amd64
What more information could I give? No idea? Kmail very often blocks up to 50%
of CPU without ny reason. None of my accounts loading or sending mails. The
performance is very low. Mails cannot be written, other applications are slow
as well.
Normal situation: Kmail uses 0-1% CPU
Blocking situation: Kmail uses up to 50% CPU
I think, someone should give me a hint or workaround. This problem "idles" and
it is quite old and the severety is higher than initially described. Why?
Especially when it is hot I get a cooling problem with my notebook!!!
Last comment from
------- Comment #23 From Nikos Papas 2010-07-01 20:05:32 (-) [reply]
-------
You are not the only one. I am having the exact same problem. From time to
time, kmail will start eating 20% of the CPU even though it is idle. I have the
Nepomuk service enabled, I will see what happens if I turn it off and post
back.
By the way, I have noticed the same 20% CPU "bug" in more applications such as
Konqueror and kontact. Have you noticed something like that?
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