它工作得很好,但在我切换到不同的液晶显示器后,分辨率从1920x1200到1920x1080。它只适用于1280x1024,分辨率列表中没有更高的分辨率。
我尝试了system-config-display,似乎系统可以识别新的显示器,但它没有列出最佳分辨率(1920x1080),而是列出了1920x1200。
我应该做下一步的工作? Xorg.0.log中没有错误,只有几个警告:
[andych@milerecord]/var/log$ grep WW Xorg.0.log
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(WW) VESA(0): Failed to set up write-combining range (0xd3fe0000,0x10000)
(WW) VESA(0): Failed to set up write-combining range (0xd3fc0000,0x30000)
(WW) VESA(0): Failed to set up write-combining range (0xd3f80000,0x70000)
(WW) VESA(0): Failed to set up write-combining range (0xd3f00000,0xf0000)
(WW) VESA(0): Failed to set up write-combining range (0xd3e00000,0x1f0000)
(WW) VESA(0): Failed to set up write-combining range (0xd3c00000,0x3f0000)
(WW) VESA(0): Failed to set up write-combining range (0xd3800000,0x7f0000)
(WW) VESA(0): Failed to set up write-combining range (0xd3000000,0xff0000)
(WW) VESA(0): Failed to set up write-combining range (0xd2000000,0x1ff0000)
(WW) VESA(0): Failed to set up write-combining range (0xd0000000,0x3ff0000)
(WW) <default pointer>: No Device specified, looking for one...
答案 0 :(得分:0)
您正在使用VESA驱动程序,这可能不是您想要的。这个驱动程序是一个“通用”驱动程序,肯定不能与你的显卡完美配合。
你有哪些显卡?请粘贴lspci -nn | grep VGA
的输出。
我的猜测是CentOS对于您的现代硬件而言太旧了,因此CentOS驱动程序不支持您的硬件。我建议你试试一些现代发行版的Live-CD(Debian Testing,Ubuntu 12.04,Fedora 17),看看它是否正常工作。
或者你的显卡方式太旧了?可能是另一种可能性..