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Ubuntu 14.04 High Cpu Usage


And the processor is obviously hot, so it's not an erroneous reading. Do I have to take backup of my data before upgrading? In top, this can be seen on the CPU line(s) as the %wa measure. Harmen (harmen-launchpad-net) wrote on 2014-11-13: #41 I also have this problem, Ubuntu 14.04 64-bit, Unity, under a VirtualBox instance. http://technologyprometheus.com/high-cpu/ubuntu-14-04-compiz-high-cpu.html

How to tell?-1How to give 100 percent CPU usage to a process0cpu usage 100% without any processes, and returns to normal in high performance mode in hp dv40How to understand CPU Thanks again for your quick reply –user915303 Nov 28 '12 at 14:34 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote accepted i have used this Switching the DE to something that isn't unity 3. vino-server Sometimes, after somebody connects or just at random, vino-server seems to go wild and pushes X Server CPU load to 80%+. http://askubuntu.com/questions/345444/high-cpu-usage-even-when-no-application-is-runningdesktop

Ubuntu 14.04 High Cpu Usage

And the lag was so horrible i had to disable almost all animations and effects AND reduce all animation times to 50 ms AND animation time step to 2.. Grrr! It used to run 12.04 fine but with 14.04 it is unusably slow.

Since New York doesn't have a residential parking permit system, can a tourist park his car in Manhattan for free? If it was not the Alt Tab window previews, then I would have abandoned Ubuntu/Gnome Desktop completely and gone to XFCE. Consider uninstalling the ones you're really sure you don't want (sudo apt-get remove foo). Fwupd 100 Cpu more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed

Lakshminarayanan Seshadri (lnarayanan-seshadri) wrote on 2015-09-01: #59 Forgot to add above: 160-200M compiz memory usage may not be significant on most laptops with 2G-4G RAM but if you are starved on Ubuntu 16.04 High Cpu Usage Also needs further investigation... /Thomas janevert (j-e-van-grootheest) wrote on 2014-05-27: #18 Another environment where this happens is multi-seat using a USB-to-VGA display controllers. What is going wrong?0Kworker consuming %100 CPU2ubuntu 12.10 64-bit consuming 100% cpu power and high battery2Ubuntu 12.10 gnome system monitor high cpu usage0Why does ubuntu consume 25% of the CPUs while https://ubuntuforums.org/showthread.php?t=2031819 And indeed, I had several files in the apt cache that were total crap (i.e.

In theory, X's graphics drivers would rely on the hardware when it needs to do these kinds of calculations, but this is not always the case. Compiz Cpu Usage If you can get the output from /usr/lib/nux/unity_support_test -p when using the VMWare 3D driver, then I could probably put together a test Unity package for you to try. Renne (renne) wrote on 2014-07-09: #19 I'm running 64-bit Ubuntu 14.04 Desktop on a Fujitsu Siemens Amilo Si 2636 notebook. Login Create account Language 中文 한국어 Portugués Русский Español 日本語 Unity Community Forums Forums Forums Quick Links Search Forums Recent Posts Menu Enter the Microsoft Developer Challenge for a chance to

Ubuntu 16.04 High Cpu Usage

If you end up with exactly the same drivers and software and settings after you re-install you will end up with exactly the same issue... 404 Adv Reply July 23rd, https://forum.unity3d.com/threads/high-cpu-usage.350462/ Total CPU load about 80 - 90% Compiz uses 20 - 50& apt-check 20% Achim (achim-breuer) wrote on 2014-11-09: #39 Affects me too (14.04 LTS running on VMWare Workstation 8.0.6.build-1035888) V Ubuntu 14.04 High Cpu Usage Is there a limit to the number of nested 'for' loops? Ubuntu High Cpu Usage In Idle You can find out the process ID of the apache2 process as follows: ps aux or ps aux | grep apache2 Let's assume the apache2 process ID is 4510; we can

Why is it difficult for water waves to cancel each other? his comment is here Unity 5.6 beta is now available for download. From your top post, my sums come to 74% CPU used (where 200% would be full load on two). more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Ubuntu Xorg High Cpu

Mike Thomas (ken-5) wrote on 2014-11-16: #42 Same problem here, dual 4-core xeon processors in 1u server... 50% CPU load on compiz with no windows open. In order to fix this I ran the following command, replace USER with your username: sudo chown USER /home/USER/.cache/dconf share|improve this answer answered Aug 8 at 21:49 Lewis Campbell 612 add share|improve this answer answered Apr 15 '11 at 4:36 Ike Hall 211 add a comment| up vote 0 down vote I have the same problem, but found out that Xorg was http://technologyprometheus.com/high-cpu/xorg-high-cpu-ubuntu.html You can take that name from the output of the top command.

what do you guys think? Ubuntu 16.04 Xorg High Cpu I'd bet that by fixing the apt-get cache, I fixed the problem. To work around the issue type "vino" into the Dash search box and select "Desktop Sharing".

Might switch away from Unity.

Goodbye gnome, hello XFCE. Under the OpenGL section in this settings manager, uncheck the "Sync to VBlank" option 3. physical id: 0 bus info: [email protected] version: 15.4.1 serial: 0000-0F41-0000-0000-0000-0000 size: 2800MHz width: 64 bits capabilities: boot fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr Gnome System Monitor High Cpu Except if you start on a low resolution and change resolution to something higher.

For me Ubuntu 14.04.1+ gnome flashback session with metacity works fine on my low-end hw(2GB RAM+integrated Intel graphics chipset). While XFCE is really great, Try Ubuntu Mate : I found it quite fast, sleek and awesome from the first look, and with at least 30+ including 25 odd Chrome(memory management Stay logged in current community blog chat Super User Meta Super User your communities Sign up or log in to customize your list. navigate here slot: U3E1 size: 1200MHz capacity: 4GHz width: 64 bits clock: 100MHz capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat

Do you say prefix K for airport codes in the US when talking with ATC? This makes my work goes down. Affecting: Compiz Filed here by: Thomas Hellström When: 2014-03-17 Confirmed: 2014-04-17 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu Ubuntu Confusion in fraction notation Could you make me a hexagon please?

Read more about it here. This time Xorg only used about 5-10% CPU in the system monitor, but in the resources tab it still showed 100%. Sometimes it's not, and it's only in the latter case there is a performance issue, in the fast case, we'd want all effects enabled. Looks like I'm not the only one who's had this problem: Still a problem in both jaunty & karmic.

What is [migration/x]?8High CPU usage while playing Flash and using Jupiter0Ubuntu 12.04 high CPU usage and high temperature7Dropbox very high CPU usage without any actual data transfer1High CPU Usage Causes Server cpulimit should run at least with the same user running the controlled process. Continuous functions and infinity Victorian Ship Weighing List all multiplicative partitions of n Can a router send ARP requests to hosts? it helped me to monitor all the process but didn't solved the problem :( –Mukesh Sep 16 '13 at 15:32 add a comment| up vote 4 down vote Despite you not

sudo apt-get purge "nvidia *" Then opt for using Metacity instead of Compiz.