Bug 90069 - input lag
Summary: input lag
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
Depends on:
Reported: 2015-04-17 08:36 UTC by Marcus Moeller
Modified: 2019-12-04 08:58 UTC (History)
0 users

See Also:
i915 platform:
i915 features:


Description Marcus Moeller 2015-04-17 08:36:47 UTC
With latest kernel 4.0 I got an input lag on GDM when nouveau driver is used. G graphics Card is a NVidia Quadro K620.

Neither mouse nor keyboard reacts correctly/in time.

On the desktop (even with GNOME Shell) everything works fine again.

The problem only occurs when KMS is used. With nomodeset everything works fine.
Comment 1 Ilia Mirkin 2015-10-22 06:25:08 UTC
Is this still an actual problem? AFAIK you've gotten much further.
Comment 2 Marcus Moeller 2015-10-22 06:26:08 UTC
This only happens on wayland
Comment 3 Martin Peres 2019-12-04 08:58:06 UTC
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