Ubuntu
virt-manager package

[oneiric] virt-manager uses 100% CPU

Bug #874474 reported by Jonathan Rogers
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
virt-manager
Won't Fix
Undecided
virt-manager (Ubuntu)
Incomplete
Undecided
Unassigned

Bug Description

https://bugs.launchpad.net/ubuntu/+source/virt-manager/+bug/707313 has come back in virt-manager 0.9.0 from Oneiric. Just as described in that report, if I start virt-manager with no options, it constantly uses 100% of one CPU regardless of what it's doing or whether any virtual machines are running. If I start it with the "--debug" option, it doesn't use excessive CPU time.

Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in virt-manager (Ubuntu):
status: New → Confirmed
Revision history for this message
agent 8131 (agent-8131) wrote :

I can confirm this exact behavior: 100% of 1 cpu core even when first launched and not connected to any servers. When run with --debug the cpu usage is much more reasonable.

Revision history for this message
Serge Hallyn (serge-hallyn) wrote : Re: [Bug 874474] Re: [oneiric] virt-manager uses 100% CPU

Can you run 'strace -f -ovirt-manager.strace virt-manager', let it run for
a few seconds, then close virt-manager and attach the virt-manager.strace
file that created to this bug?

Marc Deslauriers (mdeslaur)
Changed in virt-manager (Ubuntu):
status: Confirmed → Incomplete
Bug Watch Updater (bug-watch-updater)
Changed in virt-manager:
importance: Unknown → Undecided
status: Unknown → Won't Fix
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