2012-08-07 189 views
0

它工作完美,但切換到不同的液晶顯示器後,分辨率從1920x1200到1920x1080。它只能在1280x1024下工作,分辨率列表中沒有更高的分辨率。CentOS中的低分辨率

我試過系統配置顯示器,它似乎系統可以識別新的顯示器,但它沒有列出最佳分辨率(1920x1080),而是列出了1920x1200。

我應該做什麼下一步?有一個在Xorg.0.log沒有錯誤,只有一些警告:

[[email protected]]/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... 
+1

屬於superuser.com – t0mm13b 2012-08-07 16:20:59

回答

0

您正在使用VESA驅動程序,這可能不是你想要的。這個驅動程序是一個'通用的',它肯定不能與你的顯卡完美配合。

你有哪張圖形卡?請粘貼lspci -nn | grep VGA的輸出。

我的猜測是CentOS對於現代硬件來說太陳舊了,所以CentOS驅動程序不支持您的硬件。我建議你嘗試一些現代發行版的Live CD(Debian Testing,Ubuntu 12.04,Fedora 17),看看它是否正常工作。

或者也許你的圖形卡是方式 CentOS太舊了嗎?可能是另一種可能性..