Open Bug 677435 Opened 13 years ago Updated 2 years ago

hardware acceleration on nvidia Geforce 460M w/ driver 267.54 very laggy

Categories

(Firefox :: General, defect)

Product:
Firefox
Component:
General
Version:
5 Branch
Platform:
x86_64
Windows 7
Type:
defect

Tracking

()

Status:
UNCONFIRMED

People

(Reporter: gubment.cheez+bugzilla, Unassigned)

Details

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/13.0.782.107 Safari/535.1

Steps to reproduce:

upgraded video card driver to 267.54


Actual results:

Firefox's UI response slowed way down


Expected results:

firefox's response should have remained the same

I'm running 64 bit Windows 7 SP1,
gfx information from About:Support is
Adapter Description
NVIDIA GeForce GTX 460M

Vendor ID
10de

Device ID
0dd1

Adapter RAM
1536

Adapter Drivers
nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um

Driver Version
8.17.12.6754

Driver Date
3-6-2011

Direct2D Enabled
false

DirectWrite Enabled
false (6.1.7601.17563, font cache n/a)

WebGL Renderer
Google Inc. -- ANGLE -- OpenGL ES 2.0 (ANGLE 0.0.0.611)

GPU Accelerated Windows
0/1
addendum: the lag was fixed by disabling hardware acceleration, if I re-enable acceleration, the lag returns
Severity: normal → S3
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