[FZH] Fedora 内核默认强制开了垂直同步？

[Liang Suilong]

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@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。

[Tommy He]

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
> 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@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。
>
> Fedora && Debian User, former Ubuntu User
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> Content preview:  昨天送来了 2.6.32.10-90 内æ �，今天才进去新内æ
>   �里面。貌似跑 glxgears 发现多了这么一句话。 [fedora@fedora-desktop
>   ~]$ glxgears Running synchronized to the vertical refresh. The framerate
>  should be [...]
>
> Content analysis details:   (6.7 points, 5.0 required)
>
> pts rule name              description
>
> 3.5 BAYES_99               BODY: Bayesian spam probability is 99 to 100%
>                            [score: 0.9947]
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> -0.0 AWL                    AWL: From: address is in the auto white-list

[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
> 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
> > 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@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。
> >
> > Fedora && Debian User, former Ubuntu User
> > My Page: http://www.liangsuilong.info
> > Fedora Project Contributor -- Packager && Ambassador
> > https://fedoraproject.org/wiki/User:Liangsuilong
> > _______________________________________________
> > Chinese mailing list
> > Chinese at lists.fedoraproject.org
> > https://admin.fedoraproject.org/mailman/listinfo/chinese
> >
> > Spam detection software, running on the system "xavier.linux.com", has
> > identified this incoming email as possible spam.  The original message
> > has been attached to this so you can view it (if it isn't spam) or label
> > similar future email.  If you have any questions, see
> > the administrator of that system for details.
> >
> > Content preview:  昨天送来了 2.6.32.10-90 内æ �，今天才进去新内æ
> >   �里面。貌似跑 glxgears 发现多了这么一句话。 [fedora@fedora-desktop
> >   ~]$ glxgears Running synchronized to the vertical refresh. The
>
> framerate
> > should be [...]
> >
> > Content analysis details:   (6.7 points, 5.0 required)
> >
> > pts rule name              description
> >
> > 3.5 BAYES_99               BODY: Bayesian spam probability is 99 to 100%
> >                            [score: 0.9947]
> >  3.2 CHARSET_FARAWAY_HEADER A foreign language charset used in headers
> > -0.0 AWL                    AWL: From: address is in the auto white-list
>
> --
> Take a Deep Breath out of Windows
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