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糟糕的 Nvidia Linux 驱动? ( 二 )

galeki posted @ 2008年8月29日 21:18 in 系统与硬件管理 with tags nvidia 驱动 , 4676 阅读

自上次的文章 糟糕的 Nvidia Linux 驱动 已经过去了一个月的时间,值得欣慰的是,Nvidia 并没有漠视 Linux 用户的呼声,虽然目前还没有完全解决驱动的 2D 性能问题,但是这一个月内密集的新驱动发布,其中的改善让我们看到了希望~

首先,177.67 驱动,改善了大部分人的 Firefox 滚屏问题和 Flash 播放问题,在我的机子上,Flash 10 插件播放动画再也不会占用 100% 的 CPU 了,即使浏览含有大量 Flash 广告的网站,CPU 也不会有太大的负担。

除此之外,177.67 还给我们带来了一个新的设置参数: AllowSHMPixmaps,通过在 Device Section 增加:

Option   "AllowSHMPixmaps"   "0"

可能会带来一些性能改善,具体的效果可以自己尝试一下,官方的说法:

Added an 'AllowSHMPixmaps' X configuration option, which can be used to prevent applications from using shared memory pixmaps; the latter may cause some optimizations in the NVIDIA X driver to be disabled.

之后 177.68 驱动,改善了 KDE4 下 OpenGL 的性能,官方的说法:

Improved GPU video memory management coordination between the NVIDIA X driver and OpenGL implementation; this should improve performance with e.g. the KDE4 OpenGL compositing manager.

使用 KDE 桌面的用户可以测试一下~

今天起床,欣喜的发现驱动再次更新为 177.70,除了增加新的 GPU 支持之外,继续改善了 KDE4 的性能,在 Plasma 中拖放 applets 的性能大幅改善,另外也改善了 Geforce 6 和 7 系列显卡的性能

连续的驱动更新和性能改善,让我重拾对 Nvidia 的信心,相信按照这样的进度,完全解决这个问题的日子就要到了,让我们期待这一天吧~

你可以在 这里 查看驱动的更新信息,和下载最新的 177.70 版 Nvidia Linux 驱动。

xiws 说:
2008年8月29日 22:56

等intel改善xf86-video-intel。。

ai 说:
2008年8月29日 23:04

把我显卡召回我才会对nv重拾信心

aui 说:
2008年8月30日 04:18

nvidia加油!!

zt 说:
2008年9月01日 04:53

嗯,NV最近更新确实很勤快,表扬一下

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