0
votes
0answers
66 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 ...
3
votes
1answer
891 views

Compiz high CPU

I recently installed Ubuntu 13.04 (my first Linux) alongside Windows 7. When I booted for the first time and ever since Compiz is eating up my CPU. When idle and doing nothing window management ...
0
votes
2answers
1k views

What to do against high CPU load caused by compiz and/or gnome-shell?

Since yesterday I am experiencing high CPU load (caused by compiz). First I thought that this may be related by compiz/unity and switched therefore back to gnome-shell (uninstalled all unity stuff). ...
1
vote
0answers
70 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?
0
votes
2answers
457 views

CPU working hard while sleeping after upgrading to 12.04

I just upgraded to 12.04. I noticed a new weird behavior that did not happen on 11.10. When I lock the screen, or when it sleeps automatically after the computer is idle, the CPU fan starts working ...
1
vote
3answers
5k views

Compiz makes CPU run at 100% when in suspend mode in 12.04

Recently I installed Ubuntu 12.04 on my laptop. And I found that when I left my laptop suspend mode, the Compiz hold CPU at 100% all the time until the laptop woke up. Can anyone tell me what is ...
9
votes
3answers
5k views

Compiz using 8% - 25% cpu continually

Any tips? Running Intel Core 2 Quad x64 ubuntu precise 12.04 Dell OptiPlex 760 nvidia graphics driver UPDATE: Unfortunately I uninstalled Ubuntu... Just couldn't deal with the incompatibilities and ...
2
votes
1answer
853 views

Compiz consuming lot of cpu when display is off in 12.04 [closed]

I just upgraded to 12.04 this weekend, and since the upgrade, whenever the screen is turned off (after 5 min of inactivity), the fan starts to run like crazy, making a lot of noise. When I get back to ...
19
votes
5answers
13k 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 ...