Bug 106908 - xserver modeset pageflip fails
Summary: xserver modeset pageflip fails
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/modesetting (show other bugs)
Version: git
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Xorg Project Team
QA Contact: Xorg Project Team
Depends on:
Reported: 2018-06-13 10:00 UTC by Jos van Wolput
Modified: 2019-03-06 16:45 UTC (History)
3 users (show)

See Also:
i915 platform:
i915 features:

Xorg.0.log with modeset error (36.13 KB, text/x-log)
2018-06-13 10:00 UTC, Jos van Wolput
no flags Details

Description Jos van Wolput 2018-06-13 10:00:49 UTC
Created attachment 140147 [details]
Xorg.0.log with modeset error

I am using an Intel Ivybridge Mobile laptop with the git version of xserver.

When Option "PageFlip" is enabled (which is by default)I get 
the following repeated error in xorg.log:

(EE) modeset(0): Failed to get GBM bo for flip to new front.
(EE) modeset(0): present flip failed

No such errors when page flipping is disabled in xorg.conf.

Same issue when using xorg-server-1.20.0.

Please see the attached xorg.log.
Comment 1 Franco Forza 2018-06-25 20:40:26 UTC
Same here on GTX770(GK104/NVE4).
Linux 4.17.2-1-ARCH #1 SMP PREEMPT Sat Jun 16 11:08:59 UTC 2018 x86_64 GNU/Linux
xorg-server 1.20.0
mesa 18.1.2
Comment 2 tka 2018-08-12 16:33:30 UTC
Same problem here. Also an Intel(R) Ivybridge Mobile chip.

xorg-server 1.20.1 (also present with 1.20.0)
mesa 18.2.0_rc2 (also present with 18.1.5)

I just now looked into the log. The problem probably exists some time longer.
Comment 3 GitLab Migration User 2018-12-13 18:12:43 UTC
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/xserver/issues/68.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.