#7374 closed defect (worksforme)

Guest reports random (typically very low) CPU frequency

Reported by:	Tomáš Pecina	Owned by:
Component:	other	Version:	VirtualBox 3.2.8
Keywords:		Cc:
Guest type:	Linux	Host type:	Linux

Description

I am running VB on Intel Core2 Quad CPU (Q8400) @ 2.66GHz. My Fedora 13 guest reports random, typically very low CPU speeds (and sometimes hangs because of that), independent of how many cores it is assigned and whether or not CPU hotplugging is enabled (see the attached dmesg.log).

I tested the same host with KVM guests, and the CPU speed was always detected/reported correctly.

This may be related to #2227 and possibly some other newer tickets.

Attachments (2)

VBox.log (43.8 KB ) - added by Tomáš Pecina 15 years ago.
dmesg.log (18.7 KB ) - added by Tomáš Pecina 15 years ago.

Download all attachments as: .zip

Change History (5)

by Tomáš Pecina, 15 years ago

Attachment:	VBox.log added

by Tomáš Pecina, 15 years ago

Attachment:	dmesg.log added

comment:1 by Frank Mehnert, 14 years ago

Still relevant with VBox 4.0.6?

comment:2 by Tomáš Pecina, 14 years ago

Unfortunately, I don't have the hw on which I observed it available for testing anymore - due to bugs in VB, I switched to KVM. Sorry.

comment:3 by Frank Mehnert, 14 years ago

Resolution:	→ worksforme
Status:	new → closed

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