I recently did a full upgrade with pacman syu and now my xorg process has some strange high cpu usage, making my terminal typing quite laggy. I dont know what can i do to report this, so i just post this problem on the forum. By running the command top at the terminal as root, it was easy to see this. The nvidia driver in xorg sessions was being throttled. The only fix proposed so far has side effects of exposing crashes. After some time from minutes to hours the xorg process would jump to high cpu 100% of 1 thread and never slowing down again. It is important to note that x having high cpu load is the symptom, and may not itself be the root cause.
The cpu usage slowly increases until i repeat the process. Have you seen this kind of high cpu utilization with 7. This is a persistent problem for everybody using the fglrx graphics driver. High xorg cpu usage, slow graphics performance, on. Im getting some very bad desktop performance on my linux mint installation, due to high cpu usage, more evident when moving windows around and getting some awfully laggy performance, even more when moving one window over another, like a file manager over opera or firefox. After some time from minutes to hours the xorg process would jump to high cpu 100% of. Boosting the real time performance of gnome shell 3. The only difference is that i had to use nvidia xconfig, because there was no xorg. X is consistently using cpu higher than normal where normal is 110% typically. This command will autodetect and create or edit, if already present the etcx11 xorg. This high cpu utilization makes both the direct attached gui and the nomachine remote gui almost unusable.
Using my standard test, konsole open running top and dolpin open and with desktop effects on. I tried to investigate the issue and i found out that some users complained also about high cpu usage of xorg. That is, if cpu usage becomes moderate, not even high. The op waited for a month already and probably using some other distribution already anyway, because its unusable with xorg using 100% of cpu. High xorg cpu usage, slow graphics performance, on cedarview. High cpu usage by xorg process with plasma application menu widget.
Im stumped on an interaction between nomachine and xorg. Nomachine forums xorg high cpu utilization, matrox bug. Short tutorial explaining how to work around the problem of high cpu usage and slow system responsiveness in ubuntu 12. Linux is the only major operating system of windows, mac, and linux that. Xorg high cpu usage systemvideo not running smoothly. Im observing quite high 70100% cpu usage by xorg process when resizingmoving around windows i think basically everytime something needs to be redrawn on the.
One will want to answer the following questions in order for a developer to address the issue. In theory, xs graphics drivers would rely on the hardware when it. Nvidia lands fix to avoid high cpu usage when using the kde. Gtx 690, gtx 680, gtx 670, gtx 660 ti, gtx 660, gtx 650 ti boost, gtx 650 ti, gtx 650. Oct 25, 2019 boosting the real time performance of gnome shell 3. Xorg causing high cpu in ubuntu david vassallos blog. Nvidia driver and xorg with high cpu usage kubuntu. They include the nvidia driver 440 nonfree which is recommended for ubuntu system, nvidia driver 435, and 390 distro nonfree and the nouveau distro free builtin opensource video driver default. The option usedisplaydevice dfp will select the dvi connected lcd. I set the nvidia driver at seperate x screen, and set there as refresh rate 24hz.
Drivers not under gnulinux ubuntu 7 nvidia geforce forums. Download drivers for nvidia products including geforce graphics cards, nforce motherboards, quadro workstations, and more. I can reproduce this issue using an asus ux310uqfc365t gt 940mx using ubuntu 16. Do not apply both workarounds because this may lead to high cpu load 3.
Anything that involves changing the displayed windows causes xorg to use loads of cpu. Gtx 690, gtx 680, gtx 670, gtx 660 ti, gtx 660, gtx 650 ti boost. In general, most cpu loads are driven by client applications. Having added the system monitor applet to my taskbar panel, turns out while running ubuntu my latop was running at about 4050% cpu. Does the report include debugging information from the relevant article relating to the reported issue. I observe cpu and memory usage with top command when i use these applications and found that xorg is problem. I cant use the nouveau xorg open driver as its limited to 1024768, and an xrandr bug prevents adding new modes. I am enjoying linux so far but have noticed something weird. Sep 23, 2010 i have had a similar issue running ubuntu 10. If i drag the dolphin window around in circles xorg wil rise to 3040% cpu load. G usrlibxorgxorg 27mib 0 2636 g usrlibxorgxorg 7mib 0 2796 g. I cant use the nouveauxorg open driver as its limited to 1024768, and an xrandr bug prevents adding new modes. If you do that with nvidia on a laptop you will fry it. Im running kde neon with an nvidia card and the 430 proprietary drivers installed.
How to deactivate xorg for using nvidia cuda driver jetson agx. However, when im interacting with firefox for example, x. Installing nvidia driver on ubuntu linux gutsy gibbon 7. Gt 750m, gt 745m, gt 740m, gt 735m, gt 730m, gt 720m, 710m geforce 700 series. Also i just had a fresh look at the issue and i am thinking that spotify is causing the high cpu usage on xorg. Im running dual boot boot os, win7x64 and ubuntu linux 10. May 01, 2018 the first mode 60x768 will be the default read by nvidia driver upon installation. Xorg always uses a little cpu, even when programs are closed but something is wrong here my amd athlon 1100 uses like 3% cpu on idle. For some users, using geforce gt 100ms, the screen gets corrupted after x. The problem im having appears to be with compiz and xorg though im not sure. I use the open source driver in ubuntu with my amd apu. High cpu usage by xorg process with plasma application menu.
Im using the nvidia proprietary driver nvidia340xx. Ubuntu reverting to xorg in bionic beaver the register forums. I have use a hd projector optoma hd 200x to watch my movies which can show 1080p 24hz tested with my windows system and optoma service. Ive tried searching and found that maybe theres something about aiglx and compiz when using an nvidia card that might be causing issue, but im not sure where to check for that or how to correct it yet. Less than ideal considering ubuntu should be speedy. For nvidia drivers at least, i usually use the following command in the terminal. The thermal control in the nvidia open source drivers does not work properly till this day. Okay then, i reinstalled ubuntu, deleting the previous. The first mode 60x768 will be the default read by nvidia driver upon installation. The nvidia package includes an automatic configuration tool to create an xorg server configuration file xorg. Moving a window with glxgears running will cause xorg to spike 100% and freeze for a second. Azure nseries gpu driver setup for linux azure linux. This didnt end up being a nvidia driver issue itself but rather kwin. After an update of ubuntu at two weeks ago, xorg started consuming the cpu excessively.
I have tried to install all of the open mesa and vulkan that made sense, that isnot any of the 340 driver of nvidia. Nov 14, 2009 anything that involves changing the displayed windows causes xorg to use loads of cpu. It saved the machine as high sierra all but choked it. And by the way, my computer graphic card is nvidia gtx 560. This is normal youre using the cpu to make up for the lack of gpu.
There are four nvidia drivers available for the geforce mx model. G usrlibxorg xorg 27mib 0 2636 g usrlibxorgxorg 7mib 0 2796 g. Ubuntu reverting to xorg in bionic beaver the register. As an alternative to manual cuda driver installation on a linux vm, you can deploy an azure data science virtual machine image. Now you can run the following commands to install the specific driver you. I was trying everything like changing linux kernel, reinstalling nvidia drivers etc. Just having the client open causes all application windows to stutter and xorg cpu usage to spike when moving them. In this article we will describe some of the improvements contributed by canonical, how the problems were surprising, how they were approached and what other performance work is coming in. I had an nvidia gpu and xorg use 100% of one core after resume, so it is not specific to ati. I normally do not have high cpu usage while im writing this question each of my 8core cpu stays below 7%, but if i start resizing the box back and forth, the cpu usage rises up to 7080%, but if i try to move a floating window in. It would be good to get to the bottom of this issue.
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