[Bug 279377] New: dbus-daemon consumes 100% cpu after a few days
Bill Metzenthen
billm at melbpc.org.au
Thu Aug 4 13:42:46 BST 2011
https://bugs.kde.org/show_bug.cgi?id=279377
Summary: dbus-daemon consumes 100% cpu after a few days
Product: kde
Version: unspecified
Platform: Ubuntu Packages
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
AssignedTo: unassigned-bugs at kde.org
ReportedBy: billm at melbpc.org.au
Version: unspecified (using KDE 4.6.2)
OS: Linux
The session bus dbus-daemon consumes 100% of one core starting about a week
after a fresh boot.
There is a suggestion
(http://us.generation-nt.com/answer/bug-630002-dbus-dbus-daemon-consumes-40-cpu-amd64-help-203742362.html)
that this may be related to " a KDE process that leaks D-Bus connections".
/proc/ID/fd shows that dbus-daemon has 1024 file descriptors, most of them
sockets.
This is on Kubuntu 11.04
KDE applications such as kmail, knode, etc become unusable when dbus-daemon
gets to this state.
Which application(s) are likely to be causing the problem? Is there any way
other than re-booting to get dbus-daemon to resume functioning correctly?
Reproducible: Always
Steps to Reproduce:
Just run KDE for a few days.
Actual Results:
dbus-daemon stops some KDE applications from functioning correctly
Expected Results:
All applications should function as normal
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