Table of Contents
You can see an error message that says xorg has high CPU usage on Ubuntu 11.10. There are several steps you can take to fix this problem, and this is what we are going to look at now.
PC running slow?
Fortunately, X.org’s high CPU utilization cannot mean you have a bug in X, so you can probably fix that problem.
X is a server that responds to client requests. When a client is crazy, both his own and excessive X calls (for example, it appears at the top as a processor with a high X load.
So, the main thing is to pay attention to the client program that is causing the load. Often this is a program that you don’t even notice – almost certainly a flag, background task, or service. Scan your process recycle bin for any user processes that appear to be external, essentially trying to kill them one by one until the load drops. So, you know what caused it.
Alternatively based on the guest account log; Check if the legion is normal there. Compare and assume your methods in the guest account and your regular account.
While bugs with a high X processor frequency are not uncommon, I haven’t seen almost all of them in Oneiric, so I think it’s a mistake ess is a slightly different program that is not installed by default; Could it be that something that you previously manually installed has been completely updated to a new version that already contains a bug? Anyway, good luck with the hunt.
Luckily for you, X high.org’s CPU time does not mean you have a bug in X, so you can probably fix that problem. East
x is a server, which means that it responds to client requests. When a client has forgotten the content of an element and makes excessive X requests (for example, this is programmed as a high X CPU load.
So what to look for is definitely determine which client program is causing the reboot. Often it’s a tool that you don’t even know about, it rides a bike – maybe an indicator, some kind of help work, or a service. Look in the history of the table for user processes associated with a different location and try to kill them one by one until the load drops below. So, you know what caused it.
You can also log into a guest account; Make sure thatthe load is normal there. Compare and review the guest account processes with your regular account.
While bugs with a high X processor frequency are not uncommon, I have not reported many of them to Oneiric, so I suspect that the buggy process is a number of unusual programs that are not installed by default .; something you previously manually installed that has been automatically updated to a newer version, which might be buggy? Anyway, good luck with the hunt.
PC running slow?
ASR Pro is the ultimate solution for your PC repair needs! Not only does it swiftly and safely diagnose and repair various Windows issues, but it also increases system performance, optimizes memory, improves security and fine tunes your PC for maximum reliability. So why wait? Get started today!
Depending on the path to the top or other load information, process X uses 100% (or more) CPU for a specified period of time.
- X reliably uses more CPU than usual (typically 1-10%).
- High pressure X only lasts for a few seconds. In general, this may be the correct behavior.
- High memory load is significantly higher than CPU load. This is a different situation.
It is important to note that high CPU usage X is this symptom and cannot be the root cause in itself.
- What is the unproductive CPU usage of Xafter writing and opening applications immediately?
- What steps lead to high X CPU usage?
- How long has X been using very high CPU usage?
- If right after X’s high CPU usage habit you’re only killing non-xorg absorbers, which ones do you need to kill to get your CPU usage back to normal?
- After all the replication steps have been reduced, add the uncompressed and unarized jog xserver output to gdb and strace separately. This should help to recognize if server x is connected in a loop and, another root source.
Here are some possible reasons why the best reports report high CPU usage associated with X:
Problem: Client applications, otherwise client services
Typically, most of the CPU utilization forces the client to run applications that overload the Internet. So, in a sense, X reload is the sum of the client utility downloads. For example, a program might make resource-intensive xlib calls in a hard loop to get back to normal.
NormalThe troubleshooting process is rebooting, doing whatever is necessary to reproduce the additional CPU utilization, and then performing the steps one by one until the CPU load is removed.
We’ve seen an example where a daemon process makes X-call requests, for example, to watch when a monitor is present. These duplicate xrandr can be expensive as they do their own polling and scanning of firmware monitors. As a result, its daemon manages X CPU utilization throughout the house (which results in lots of EDIDs to populate the Xorg.0.log directly). In these cases, we can say that the daemon will often disable expensive requests (there are also cheaper X calls). After
Wine Server
Sometimes someone logs in by accident, the Vino server seems to go crazy and increase the CPU utilization of the X server up to 80% +. Will the graphics be a little slow? To check if this is the case, run the following command:
$ killall wine server
If CPU utilization X drops to about 10% or less, the problem has been discovered by the customer. To aboutTo determine if there is a problem, enter “vino” in the Dash search and select “Desktop Sharing.” Then uncheck “Allow other users to see your correct desktop” in the window that opens. wine server no longer starts.
Problem: High CPU usage due to software rasterizing
Most modern visual materials can perform calculations of effects, such as rasterizing images. By default, X video drivers depend on the type of hardware when they need to do your computation, but this is not always the case. If the software does this instead of the hardware, you may see higher CPU usage in X. Check this through glxinfo:
This warning state shows high CPU usage, especially when moving windows, scrolling in Firefox, and when Compiz is enabled. This is fine. They use the CPU to make up for the lack of GPUs.
Issue: intermittent GPU crashes
is locked across the entire GPU, which justifies the heavy CPU load. This is quite rare, but it is known to have been done. Take a look at the fix at /var/log/Xorg.0.log to see if there are any error messages. Messages stuck in the best loop are a good signal that your X server is blocked; In this case, it is most likely an X error, just make sure you treat it as a true “GPU lock” error and not a “high performance” error.
Another X Server Error
If you have ruled out the client application and have any of the other reasons listed above, the next step is to figure out what X is actually doing in these loaded situations.
Improve the speed of your computer today by downloading this software - it will fix your PC problems.
Suggesties Om Xorg Ubuntu 11.10 Hoog Cpu-gebruik Op Te Lossen
Vorschläge Für Sie, Um Die Hohe CPU-Auslastung Von Xorg Ubuntu 11.10 Zu Beheben
Suggestions Pour Corriger L’utilisation élevée Du Processeur Par Xorg Ubuntu 11.10
Sugestões Para Corrigir O Alto Uso Do Processador Do Xorg Ubuntu 11.10
Förslag För Att Fixa Xorg Ubuntu 11.10 Hög Cpu-användning
Suggerimenti Per Correggere L’utilizzo Elevato Della CPU Di Xorg Ubuntu 11.10
Sugestie, Jak Naprawić Wysokie Użycie Jednostki Centralnej Xorg Ubuntu 11.10
Предложения по работе с Xorg Ubuntu 11.10 с высокой загрузкой ЦП
Sugerencias Para Ayudarlo A Solucionar El Uso Elevado De CPU De Xorg Ubuntu 11.10
주의 사항 . Xorg Ubuntu 11.10 높은 CPU 사용량
