| Summary: | Poor graphic performance on gtx750ti | ||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | Martin Krajnak <mkrajnak> | ||||
| Component: | xorg-x11-drv-nouveau | Assignee: | Ben Skeggs <bskeggs> | ||||
| Status: | CLOSED NEXTRELEASE | QA Contact: | Desktop QE <desktop-qa-list> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | high | ||||||
| Version: | 6.8 | CC: | tpelka | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2016-04-01 11:45:40 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Attachments: |
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Same performance issues appeared with Nvidia Quadro K620 Package versions: xorg-x11-drv-nouveau-1.0.11-1.el6.x86_64 kernel 2.6.32-621.el6.x86_6 I would also like to add that I played 720p video in step 5. of reproducer and I was using all output ports available. Cards are also unable to set the Default Output Plugin to X Window System (X11/XShm/Xv) Steps to reproduce: 1.Ensure the 'nomodeset' kernel parameter is not set in your bootloader configuration. 2.Ensure the file /etc/X11/xorg.conf does not exist, or is a valid file that uses the valid driver 3.Ensure the gnome-media-apps package is installed. If not you can find it in brewweb as a part of gnome-media package (search for it). 4.Open a terminal. 5.Run gstreamer-properties, go to the Video tab, and set the Default Output Plugin to X Window System (X11/XShm/Xv) Actual results: Error message in terminal: gtreamer-properties-Message: Error running pipeline 'X Window System (X11/XShm/Xv)': Could not initialise Xv output [xvimagesink.c(1433): gst_xvimagesink_get_xv_support (): /GstPipeline:pipeline0/GstXvImageSink:xvimagesink1: No port available] afterwards totem is unable to play any videos. Expected results: Should set the Default Output Plugin to X Window System (X11/XShm/Xv). Performance with newer nouveau driver (xorg-x11-drv-nouveau-1.0.12-1.el6) is much better from my POV. But the error gtreamer-properties-Message: Error running pipeline 'X Window System (X11/XShm/Xv)': Could not initialise Xv output [xvimagesink.c(1433): gst_xvimagesink_get_xv_support (): /GstPipeline:pipeline0/GstXvImageSink:xvimagesink1: No port available] is still there. Maybe it is not expected that glamor based nvidia card should work with Xv. I'm going to file another bug against libXv. |
Created attachment 1130605 [details] Xorg.0.log Description of problem: Using setup with gtx 750 ti and tree monitors, video playback in totem is not smooth, also there are some lags while scrolling web pages in Firefox or resizing windows. Version-Release number of selected component (if applicable): xorg-x11-drv-nouveau-1.0.11-1.el6.x86_64 How reproducible: always Steps to Reproduce: 1.open long web page in Firefox 2.scroll down quickly 3.resize Firefox Window 4.open totem 5. play some video Actual results: Web page scrolling is laggy, web page is rendering slowly while resizing window, video playback is not smooth, Expected results: video playback should be smooth, web page scrolling should be smooth, and rendered in time Additional info: