Foldingathome using too much resources

Foldingathome is using about 60 MB RAM and units take about 10 days to complete. It seems to me that it took about 2 days before to complete a unit and didn't use so much RAM for such task. I configured it to not use units bigger than 5 MB. Is that normal?

When I was running F@H I noticed it used way more resources than the Distributed.net client did. Even if I configured it to only use "small" units. I guess it's normal, I'm not sure though.

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Firefox is causing laptop to give alarms for using too much resources, why?

I get an alarm that says high CPU usage by firefox. It's a performance alert, process ID 576, 71% of at least one CPU. It's related to a firefox exe type file.

You appear to have AVG installed:
*See --> http://forums.avg.com/ww-en/avg-forums?sec=thread&act=show&id=173969#post_173969
From reading on the internet, it appears that when there is a spike in memory usage, AVG "interprets" that as a memory leak, possibly caused by malware. AVG could be incorrect concerning that assumption. Maybe they are being a bit too conservative about memory usage; just my opinion.
The decision is yours to turn off the "advisor" or leave it on.
'''If this reply solves your problem, please click "Solved It" next to this reply when <u>signed-in</u> to the forum.'''
Not related to your question, but...
You may need to update some plug-ins. Check your plug-ins and update as necessary:
*Plug-in check --> http://www.mozilla.org/en-US/plugincheck/
*Adobe Shockwave for Director Netscape plug-in: [https://support.mozilla.com/en-US/kb/Using%20the%20Shockwave%20plugin%20with%20Firefox#w_installing-shockwave Installing ('''''or Updating''''') the Shockwave plugin with Firefox]
*'''''Adobe PDF Plug-In For Firefox and Netscape''''': [https://support.mozilla.com/en-US/kb/Using%20the%20Adobe%20Reader%20plugin%20with%20Firefox#w_installing-and-updating-adobe-reader Installing/Updating Adobe Reader in Firefox]
*Shockwave Flash (Adobe Flash or Flash): [https://support.mozilla.com/en-US/kb/Managing%20the%20Flash%20plugin#w_updating-flash Updating Flash in Firefox]
*'''''Next Generation Java Plug-in for Mozilla browsers''''': [https://support.mozilla.com/en-US/kb/Using%20the%20Java%20plugin%20with%20Firefox#w_installing-or-updating-java Installing or Updating Java in Firefox]

[Solved] X uses too much memory

Hello, I need an advice why my X process uses so much resources.
Top:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
413 root 20 0 1168m 903m 6380 S 17,6 45,0 8:29.38 X
636 mk 20 0 682m 39m 10m S 6,3 2,0 2:53.05 kwin
715 mk 20 0 669m 15m 2300 S 5,0 0,8 3:31.39 audacious
5683 mk 20 0 22856 776 504 S 4,3 0,0 0:56.60 xrest
xrestop
res-base Wins GCs Fnts Pxms Misc Pxm mem Other Total PID Identifier
1600000 42 26 1 206 330 14301K 10K 14312K 647 plasma-desktop
1e00000 37 10 1 30 320 4289K 9K 4299K 636 kwin
4e00000 41 44 1 108 327 4076K 10K 4086K 4079 Post new topic /
2600000 6 2 1 95 141 3458K 4K 3462K 659 krunner
2000000 43 68 1 99 196 3241K 8K 3249K 870 Thunderbird
What I did:
I opened a picture http://www.uke.gov.pl/_gAllery/54/76/54 … A_2012.png with kuickshow and magnified it so much that it started to freeze system. No big deal, I typed killall kuickshow. Since then, my X process uses ~1GB RAM and I have no idea how to free it.
Last edited by mkkot (2012-07-10 18:50:13)

Darn, memory usage lowered to 41MB by itself. I guess that's good. The topic can be closed.
xrestop - Display: localhost:0
Monitoring 46 clients. XErrors: 1
Pixmaps: 34602K total, Other: 113K total, All: 34716K total
res-base Wins GCs Fnts Pxms Misc Pxm mem Other Total PID Identifier
1600000 46 30 1 297 427 17046K 12K 17059K 647 plasma-desktop
1e00000 57 14 1 39 360 5009K 11K 5020K 636 kwin
4e00000 41 44 1 117 326 4087K 10K 4097K 4079 X uses too much
2600000 6 2 1 104 151 3402K 4K 3407K 659 krunner - Mozill
2000000 44 68 1 100 200 2431K 8K 2439K 870 Thunderbird
3200000 4 32 0 296 81 994K 2K 997K 710 gkrellm

To upload photos from my pc onto my ipad using a usb stick. I bought a camera connector kit and tried placing the usb stick onto one of the white square adaptors, stuck it into the ipad2 and I got 'the device uses too much power'' message. Pls help.

I am not very familiar with the ipad2. I wished to transfer some photos from my pc (not an apple pc but that is the only one I have) to my ipad2 as I thought it would be easier to cull them, edit, crop etc to create albums for our recent trip (the photos are already on the pc and no longer on the camera memory card). When I place the usb stick on the adaptor and stick it onto the Ipad2 I keep getting 'device uses too much power/ requires too much power' message. I read somewhere on the internet that a usb hub could be used to solve the issue but that did not work either. What am I doing wrong? Is there actually a way around this problem. If not why does apple sell this product for Ipad users at all?
Thank you for any help/ solution you can offer.
Regards

I'd ask that on the iPad forum.
https://discussions.apple.com/community/ipad

On my MacBook Pro with Retina Display, Why does the "USB Devices Disabled Unplug the device using too much power to re-enable USB devices" keep coming up after I unplugged the usb device?

On my MacBook Pro with Retina Display 15", that I purchased a few weeks ago, started coming up with the following message on my desktop:
"USB Devices Disabled Unplug the device using too much power to re-enable USB devices".
I unplugged the device and the message still keeps coming up.
This is what I have done so far to troubleshoot:
I shut down the laptop. When booting up I pressed the command+option+p+r at the same time. It comes up with a menu to reinstall OSX, Get help online, Run Disk Utility, etc. I choose the disk utility and repair the disk and then restarted.
The message keeps popping up and I can't seem to get rid of it. Why does the message keep popping up even though I don't have any devices hooked up to the laptop at all? Any help to reenable my usb ports and get rid of the messaage would be helpful.

I talked to Apple Support and we at least stopped the bleeding, a little bit. These are the troubleshooting steps I did before I contacted Apple Support:
1. Reinstalled OSX
2. Restore the last known good Time Machine Backup.
This did not fix my issue, so I called Apple Support and they told me this:
1. Turn Power off.
2. Wait 15 seconds.
3. Plug in Magsafe adapter.
4. Wait 15 seconds.
5. Hold down the Shift+Option+Power Button for 20-30 seconds.
6. Turn Power back on.
Ok, this stopped the bleeding a little, but as soon as I plugged in a Apple USB Superdrive
and a Apple Mini Displayport to VGA Adapter. This "USB Devices Disabled" pop-up pops up like every 30 minutes now. At least, it is not constantly popping up after I close it, so I guess it will do for the temporary. Going to contact Apple support, later, though to see what else can be done.

Lacie "using too much power", USB disabled, can't access ext HD?

Last night, moving items to my Ext HD, i got an error message about the USB "using too much power" and then it disabled it.
I'm using a 15'' 2006 Macbook with 10.6.7 operating system.
I've googled the issue and have run out of ideas.
The Ext HD is a 500GB LaCie Little Disk New Pack USB2.0 Black
Restarted the macbook.
Booted the macbook into safe mode.
I've tried plugging something else into both my USB ports (it detected the item, a camera card reader) and was usable.
When I plug in my Lacie Ext HD now using its usb cord, the blue light on the Lacie flashes as if its detectable/inuse but there's nothing in my Mac menus showing access to it.
HELP ?
Error Message:
Because a USB device was drawing too much power from your computer, one or more of your usb devices have been disabled.
To prevent damaging your computer, the USB device drawing too much power has been disabled. Other devices may have also been disabled. When you disconnect the device drawing too much power, your other USB devices will be enabled again.

Maybe the disk will work through a separately powered USB Hub?
Bob

Apple mobile device service uses too much cpu time

Apple mobile device service uses too much cpu time, from 88% to 99% of the CPU time.

The best way to fix this is to completely remove all aspects of iTunes then reinstall. Step by step directions are on this article. Good luck
http://support.apple.com/kb/HT1925?viewlocale=en_US

Why does my Macbook pro said "unplug the device using too much power to re-enable USB devices" when i plug in my iphone's charger to connect my phone with the mac?

my iphone 5's charger is not working anymore with the mac or the normal plug in neither, i dont know why. whenever i plug in my mac, i have to twist the charger a little and my mac said "USB Devices Disabled: Unplug the device using too much power to re-enable USB devices". of course it cant connect with the itunes in my mac, but somehow it still syncs the music to my iphone... i don't understand why. please help me thanks!

try resetting the ipad,or change the cable ,it woould work

I can no longer charge my iPhone5 through either of my macbook pros. I get the error message that a USB device is using too much power. Can anyone help?

I can no longer charge my iPhone5 through either of my macbook pros. I get the error message that a USB device is using too much power. Can anyone help?

I reconnected the original powered hub that I thought probably caused the problem and this time it shut down the whole computer. When I rebooted everything now works perfectly. The system reset. I tried another powered hub and it didn't have the same effect so the old one is heading for the bin and with fingers crossed all systems are now working perfectly. Trying to reset PRAM or reset the SMC didn't work but causing the same power issue did. Thanks for your input though. It did get me to think what was the original cause.
Cheers
Guy

I can no longer download photos to my ipad with the camera attachment. the message says thats its using too much power. i have a 100% charge and i used it before and it worked fine.

I can no longer upload photos with the camera attachment. I am getting an error saying the device uses too much power. I have used the device before. Is there anything that can be done to fix this problem?

You don't actually say what the problem is, but maybe this can help:
USB and Firewire information:
http://support.apple.com/kb/HT1151?viewlocale=en_US
http://support.apple.com/kb/HT4049?viewlocale=en_US

OIM 11g using too much memory and not releasing it when shutting down

Hello,
we have a problem with OIM 11g using too much memory (about 5gb) and it's not releasing it at shutdown (4gb still used).
We are using a VM with RedHat Linux 5.6. Originally we had 4gb RAM + 2gb swap file. We installed Admin Server, OAM, OIM and SOA on that machine but quickly realised we couldn't run all 4 programs at once in 6gb. AdminServer could run with 2 other products, but it was a tight fit in memory.
So we increased the RAM to 8gb (still 2gb swap file). But then our problem occured : I start the Admin Server (2.7gb total memory used), then OAM (4.6gb total memory used) and then OIM. After it started the server is now using 9.6gb of memory (~300mb of free memory) ! The problem gets even better : after I shut down everything (OIM, OAM, admin server) the "top" command show that there is still 4gb of memory used even tho nothing else is running on the server ! There is absolutely no other process (other than root stuff) running and no other users connected to the machine. After a reboot, it shows 400mb of memory used. I tried restarting the programs and it did the same thing.
Our intuition is that there might be a memory leak or some bug in OIM that might use up almost all the free memory and it's not releasing it upon shutdown. It might have been there before we increased the memory but have not noticed it since memory was already tight.
Anyone encountered the same problem ? Any idea ? Any suggestion to narrow down the problem ?
Thank you

You can adjust the memory settings for WLS by editing the setSOADomainEnv.sh file that can be found in your /middleware/user_projects/domains/<domain>/bin/ folder. There is an argument called PORT_MEM_ARGS which is used to set your Java memory arguments. This way you can decrease/increase the amount of memory used by each managed server.
I usually type "ps -ef | grep oracle" to see what processes are running by the oracle user. This way the output doesn't get cluttered with root processes.
Sunny Tsang

HT4101 When connecting my camera to my IPad mini via lightniing to usb camera adapter,I get "The attached accessory uses too much power" .Any solutions?

When I connect my Ipad mini to my camera via lightning to usb camera adapter all i get is a message "The attached accessory uses too much power."Any solutions

It depends on the camera, but some have a special mode for offloading photos but not trying to charge the camera through the USB port. For others, you may have to pull out the SD card (if that's what it uses) and use the Lightning to SD card reader instead.
Maybe if you told us what camera you are connecting, somebody here with the same model can give you more specific information.

I made an extra backup on a USB device and now I can't get it back because "the device uses too much power". Why didn't it a few weeks ago and how can I use the device anyway?

because "it uses too much power"
I did'nt get that message a few weeks ago when I used Snow Leopard and now I can't approach the files I saved on the external disk.
Question 1: How do I solve the problem? (Without going back to Snow Leopard)
Q2: Why this parential supervision by Apple?

riks1105 wrote:
because "it uses too much power"
I did'nt get that message a few weeks ago when I used Snow Leopard and now I can't approach the files I saved on the external disk.
Question 1: How do I solve the problem? (Without going back to Snow Leopard)
Q2: Why this parential supervision by Apple?
Get a powered hub
USB is cranky, you're not the first (probably not the last) to have this happen.

HT4101 Has anyone found a way to download pictures from Samsung Gala xy 3 phone to Ipad air? I bought the lightning adapter but keeps giving me the message uses too much power.

Has anyone found a way to download pictures fro Samsung Galaxy 3 phone to the Ipad air? I bought the lightning adapter but I keep getting the message device uses too much power. Any ideas?

You can't directly from a Galaxy phone. But you can certainly upload the pictures from your Galaxy phone to your computer and then sync them to your iPad via iTunes.

Cannot charge iPhone 5 because USB is "using too much power"

Last night I tried charging my iPhone 5 on my MacBook Pro and everything went fine. However, when I tried to do the same thing today, every time I would plug my device in I would get an error message saying that the USB device is using too much power and has been disabled. Is there anyway to override this so that I can charge my phone?

It'll still carry the Apple warranty. My suggestion would be to bring your Macbook along and show them, even if you go to Verizon. You're better off at the Apple store anyway. If it turns out the cable isn't the problem, the diagnosis is free at the Genius Bar and one way or the other your problem should be fixed. Just make an appointment first.

Foldingathome using too much resources

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