[FZH] Fedora 内核默认强制开了垂直同步？

[Hexchain Tong]

fc12同内核，有问题，nvidia的config程序里确定没开启垂直同步……
有个奇怪的问题，用metacity+firefox上plurk滚时间线会卡，换compiz(indirect
rendering)就好了，其他浏览器无此情况，不知为何……

2010/3/26 Tommy He <tommy.he在linux.com>

> nvidia 官方驱动的垂直同步应该不受内核设定的影响吧？
>
> 我刚试了 F13 的 2.6.33.1-19，195.36.08，跑 glxgears 没有那样的提示。
>
> 2010/3/26 Liang Suilong <liangsuilong在gmail.com>
>
> > 昨天送来了 2.6.32.10-90 内核，今天才进去新内核里面。貌似跑 glxgears 发现多了这么一句话。
> >
> > [fedora在fedora-desktop ~]$ glxgears
> >
> > Running synchronized to the vertical refresh.  The framerate should be
> >
> > approximately the same as the monitor refresh rate.
> >
> >
> > 我在 xorg.conf 确定了没有开启垂直同步的了，难道是内核里面强制打开了？ 驱动是 nvidia 的 195.36.15。
> >
> > 打开了 compiz 的 indirect rendering 貌似会顺畅一点。
> >
> > Fedora 13 貌似早一段都是这样打开了垂直同步了。
> >
> > 找 fc12 内核的 changelog 好像没发现这方面的内容。
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