How to put computer to sleep or reset USB bus from Terminal?

I'm using Missing Sync to connect a Windows Mobile PocketPC to my Mac for synchronizing data. Occasionally, as soon as I plug in the USB cable, the whole system gets hung. My mouse and keyboard don't work, but I can get into the system via SSH from another machine. Once I'm in, is there anything I can do that's more graceful than using the button on the front of the Mac to shut it off? For example, can I get it to sleep (and then wake up) from terminal? Maybe that will reset things. Or maybe there's a way to re-init the USB bus from terminal. Any suggestions? I hate shutting it off via the button - what's the better way, once it gets hosed like that?
Mike

There may be other processes you can kill instead (or in addition), but without
seeing more about the state of the machine it's hard to tell.
what information would you want to see about the state of the machine? Is there something in the console log that I can post? I'd like to be ready with all of the possible KILLs when this happens again... In general, what processes do I kill to reset stuff without a hard reset? Logging me out of the account is fine; a graceful software reboot is ok too - I just hate the cold shutdown from the power button.
Thanks!
Mike

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How to put computer to sleep?

hey guys well i have a question, until today i always put my computer to sleep by pressing the power button btu i just mentioned theres also an option in the menu in the os, which way is preffered to put ur mac to sleep? and to wake it up i always click the keyboard and move the mouse, thats ok ya?
thx indeed

I press "Command" "Option" "Eject" from the keyboard to put my mac to sleep.
Press amy key or press or move the mouse to wake it up.

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i have a new 15 inch macbook pro running 10.6.4. When the energy saver (i have checked all the proper buttons putting computer to sleep after 5 minutes of non use) puts the computer to "sleep" it actually does not sleep...it appears to sleep but the sleep light says illuminated (instead of pulsing) and then eventually the computer battery is drained and the computer needs a hard restart. All other sleep methods properly put it to sleep from choosing from the apple menu to shutting the lid...I assume there might be some program that is running in the background but when i look at console activity i see nothing noted...any thoughts as to how to solve this problem? thanks

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I am new to BlackBerry from iphone and am very happy except I have to wait for the 30 second time out before I put into my pocket... because I can't figure out how to put it to sleep or at least activate the lock screen instantly.
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I'll be happy to help you with this.
You can put your Q10 to sleep simply by pressing (and not holding) the power button up top. A quick press will put it to sleep.
I hope that helps you.
- If my response has helped you, please click "Options" beside my post and mark it as solved. Clicking the "thumbs up" icon near the bottom of my response would also be appreciated.

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uptalk - definition of uptalk by the Free Online Dictionary, Thesaurus and Encyclopedia.

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Dumb question maybe but is it good or not to put the computer in sleep mode when away? I tend to do that all the time, assuming it's always good to stop those hard drives from unnecessarily running, etc. Then again maybe starting them up and stopping them this frequently is worse? I'd say I put the computer into sleep mode five or six times a day then during the night.
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Hard drives are usually rated for at least 25,000 start/stop cycles, so sleeping 5 or 6 times a day should not be a problem.

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Hi, first things first...I've the proud owner of a brand new MacBook...I love it! It's my third mac...so I'm really excited. Anyways, I generally stay signed on iChat 24/7 and also like to be downloading things while I'm away...However, when I shut my lid...it puts the computer to sleep. Is there any way to set it up so that when I shut the lid, the computer will still stay on so it can continue to be doing things? Thanks

Hi, first things first...I've the proud owner of a
brand new MacBook...I love it! It's my third mac...so
I'm really excited. Anyways, I generally stay signed
on iChat 24/7 and also like to be downloading things
while I'm away...However, when I shut my lid...it
puts the computer to sleep. Is there any way to set
it up so that when I shut the lid, the computer will
still stay on so it can continue to be doing things?
Thanks
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Look at the back of the monitor and check video connections. You should only have 1 video cable connected. You just have to choose from VGA, DVI or HDMI.

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hey all
new to the forum and need a little help please
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i'm more a photographer and don't do a lot of video.
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i have managed to make a project with premiere that i'm happy with and i simply wanted to export to dvd
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Though written more for NLE work, than authoring, there are strong similarities between the two operations, this ARTICLE might offer some tips on getting one's machine ready for the intense work required from either editing or authoring.
Now, and with that said, John T's comment on heat buildup is the most common cause of such issues. One little utility that might be of help is SpeedFan, linked in this ARTICLE (along with some other great utilities). I would also look into addressing any/all cooling issues. Things like dust buildup, lack of proper fans, lack of proper air-flow, etc., can be major contributors and MUST be addressed. Within logical levels, one can never have their computer run too cool.
Other possible causes can be bad RAM (there are RAM testing utilities in that linked article), or a PSU that is too weak, improperly hooked up, or going bad, or a MoBo going bad.
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Hunt
PS - along with those tutorials, I have one recommendation: Jeff Bellune's great book, The Focal Easy Guide to Adobe EncoreDVD 2.0, Focal Press. He covers about 95% of all that you will need to know with Encore. The only omissions will be BD and ADL (Adobe Dynamic Link), as they were added later. Still, that book will become your prime reference. Amazon has it, and should be available in OZ, though I do not know that for a fact.

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Not if the whole machine goes to sleep as opposed to only the display; open the Energy Saver pane of System Preferences to view and change the settings.
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I was having trouble seeing my desktop's shared printer from my laptop, so I ran the following in the terminal:
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Pahu
Message was edited by: PAHU

How to put computer to sleep or reset USB bus from Terminal?

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