2
votes
0answers
274 views

Ubuntu CPU load

I'm new to Linux world, I have a problem with my fresh installation of Ubuntu 14.10 64-bit. My processor is Intel® Pentium(R) D CPU 2.80GHz × 2 with 4 GB of ram and GeForce 8600 GT/PCIe/SSE2. When I ...
0
votes
0answers
122 views

Cpu usage over 20% on all cores fom compiz, Xorg, and at-spi2-registr

I noticed that on all 6 cores on my processor my computer is using 20-60%. No windows were open aside from the system monitor. I ran the command "top" in terminal and found that compiz is using ...
1
vote
1answer
241 views

Ubuntu 13.04 slowing down due to X taking 50-100% of CPU

I have strange issue. I use my PC mostly to run some Java app, execute some command line, watch movies and use browser (Chromium), eg. to watch YouTube, play some Flash games and read. Not much more. ...
2
votes
0answers
219 views

Xorg lag spikes during gameplay

With almost any game I play, be it Minecraft, TF2, World of Goo or windows games running in wine, I get horrible lag spikes (after a shot time playing) that happen about every 15-20 seconds and last ...
1
vote
1answer
475 views

ubuntu 12.10 xorg loads cpu core at 100% percent

ubuntu 12.10 xorg loads cpu core at 100% percent Not related to snd_ca0106. What am i doing wrong?
1
vote
0answers
73 views

How to determine what applications affect xorg/compiz load

Is there a way to tell which application causes huge cpu usage and huge load for xorg and compiz processes?
3
votes
1answer
2k views

Ubuntu 12.04 GNOME Terminal (3.4.1.1) Xorg 100% CPU

after upgrading Ubuntu 11.04 to 12.04 (x64 arch) maximizing or resizing GNOME Terminal (3.4.1.1) windows larger cause the Xorg (1.11.3) or X process to utilize 100% CPU. Resizing smaller, moving ...
3
votes
6answers
8k views

100 % CPU usage with “on demand” setting due to Xorg

I upgraded to Oneiric (from Natty) on my IBM Thinkpad X41. With the default CPU speed setting of "on demand" I get 100 % CPU usage. In System Monitor (nb: view > all processes) the dominant process ...
1
vote
0answers
328 views

Why does Xorg take all available CPU power when I run Update Manager? [closed]

I am using Xubuntu 11.04 with the default nouveau driver for nVidia Corporation NV17 [GeForce4 MX 420] graphics controller. Xorg takes all available CPU power, if I run Update Manager in this system; ...
19
votes
5answers
15k views

Why is Xorg taking up so much memory and CPU?

I recently reinstalled Ubuntu 11.04 Natty after a massive hard drive failure. Now, for some reason, compiz and Xorg decide it's a fun idea to start eating up my RAM and CPU - GB by GB. Starts out at ...
4
votes
4answers
2k views

Is this CPU usage normal for Xorg?

I checked System Monitor to see if the frequency of my CPU increases without doing anything and saw that xorg is always using 10-40% of the CPU even if it's not doing much of anything on the desktop ...
2
votes
1answer
2k views

How do i fix the slow scroll in browsers and high XOrg cpu usage

I am facing an issue while scrolling in browsers(firefox, chrome, and opera) , scroll is jagged and slow. Also when scrolling the cpu usage spikes. I am currently running ubuntu natty(beta 1), ...