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MBP Skipping Because of Ethernet Cable
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Forum Regular
Join Date: Feb 2006
Location: Cape Town, SA
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(Last edited by PurpleRabbit73; Apr 20, 2009 at 09:43 PM.
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Mac Elite
Join Date: Sep 2005
Location: Vancouver, BC
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I'm thinking something/someone might be bombarding your computer with packets while it's plugged in, causing major hiccups. Some kind of DoS attack launched by a jealous fellow student perhaps? :-P
That's the only reason I can think of for such behaviour while the cable is plugged in.
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Clinically Insane
Join Date: Oct 2000
Location: Los Angeles
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That definitely shouldn't be happening. What do you see in Activity Monitor when this is occurring?
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"The natural progress of things is for liberty to yield and government to gain ground." TJ
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Forum Regular
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(Last edited by PurpleRabbit73; Apr 20, 2009 at 09:43 PM.
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Moderator 
Join Date: Oct 2001
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Organize by % CPU and see if any processes spike. Also check to see if there are spikes in networking activity.
Steve
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Celebrating 10 years and 4000 posts on MacNN!
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Forum Regular
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(Last edited by PurpleRabbit73; Apr 20, 2009 at 09:43 PM.
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Moderator 
Join Date: Oct 2001
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Not the graphs...the list of processes above. There may be something being run by the system (not you) that is causing the problem. And those spikes on the network graph may be part of the problem.
Steve
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Celebrating 10 years and 4000 posts on MacNN!
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Forum Regular
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(Last edited by PurpleRabbit73; Apr 20, 2009 at 09:44 PM.
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Moderator 
Join Date: Apr 2005
Location: Cambridge, UK
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You need to view all processes, this can be done using the menus in the menu bar (I can't remember where it is). You need to arrange the processes by CPU speed, click the CPU column header until the arrow points downwards so that it arranges by highest first.
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(Last edited by PurpleRabbit73; Apr 20, 2009 at 09:44 PM.
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Moderator 
Join Date: Apr 2005
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Well there's nothing obviously having a munch at the CPU there. Were you hooked up via Ethernet cable when that was taken or not?
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Forum Regular
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(Last edited by PurpleRabbit73; Apr 20, 2009 at 09:44 PM.
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