Bug 1411850 - modesetting driver PageFlip has no effect on Intel Ivy Bridge
Summary: modesetting driver PageFlip has no effect on Intel Ivy Bridge
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11-server
Version: 25
Hardware: x86_64
OS: Linux
Target Milestone: ---
Assignee: X/OpenGL Maintenance List
QA Contact: Fedora Extras Quality Assurance
Depends On:
TreeView+ depends on / blocked
Reported: 2017-01-10 16:01 UTC by Lorenzo Pistone
Modified: 2017-12-12 10:09 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2017-12-12 10:09:05 UTC
Type: Bug

Attachments (Terms of Use)
glxgears tearing (40.07 KB, image/png)
2017-01-10 16:01 UTC, Lorenzo Pistone
no flags Details
Xorg.log (24.39 KB, text/plain)
2017-01-10 16:01 UTC, Lorenzo Pistone
no flags Details

System ID Private Priority Status Summary Last Updated
FreeDesktop.org 99348 0 None None None 2017-01-10 16:01:19 UTC

Description Lorenzo Pistone 2017-01-10 16:01:19 UTC
Created attachment 1239148 [details]
glxgears tearing

On Ivy Bridge (i5-3230M) hardware the PageFlip option of the modesetting xorg driver has no effect, see attached screenshot. This unfortunately blocks adoption of this driver in favor of the xorg-x11-drv-intel, which appears being deprecated. 

Xorg version is 1.19.0-3.fc25, kernel version is 4.8.15-300.fc25.x86_64.

bug on freedesktop bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=99348

Comment 1 Lorenzo Pistone 2017-01-10 16:01:46 UTC
Created attachment 1239149 [details]

Comment 2 Fedora End Of Life 2017-11-16 19:53:51 UTC
This message is a reminder that Fedora 25 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 25. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '25'.

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plan to fix it in a currently maintained version, simply change the 'version'
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Comment 3 Fedora End Of Life 2017-12-12 10:09:05 UTC
Fedora 25 changed to end-of-life (EOL) status on 2017-12-12. Fedora 25 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

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