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在Debian 3.1版本中,如何在文本模式下,更改显示器的刷新率?
强调:是文本模式(CLI), 是不是装个svgalib 方面的包可以调整分辩率呢?
首先我是修改/boot/grub/menu.lst文件,在kernel后面加了一句vga=0x314
重启后分辩率设置成功!
root@debian:/tmp# fbset
mode "800x600-75"
# D: 48.001 MHz, H: 46.876 kHz, V: 75.121 Hz
geometry 800 600 800 600 16
timings 20833 96 32 16 4 96 4
rgba 5/11,6/5,5/0,0/0
endmode
从上面看出,刷新率才75HZ
如何把他调成85HZ,我的显示器是LG的,在windows底下是能支持到 1024x768-85
以下是一些硬件信息:
先谢了
root@debian:/tmp# lspci
0000:00:00.0 Host bridge: Intel Corp. 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 03)
0000:00:02.0 VGA compatible controller: Intel Corp. 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Devi)
0000:00:1d.0 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 02)
0000:00:1d.1 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 02)
0000:00:1d.2 USB Controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 02)
0000:00:1d.7 USB Controller: Intel Corp. 82801DB/DBM (ICH4/ICH4-M) USB 2.0 EHCI Controller (rev 02)
0000:00:1e.0 PCI bridge: Intel Corp. 82801 PCI Bridge (rev 82)
0000:00:1f.0 ISA bridge: Intel Corp. 82801DB/DBL (ICH4/ICH4-L) LPC Bridge (rev 02)
0000:00:1f.1 IDE interface: Intel Corp. 82801DB/DBL (ICH4/ICH4-L) UltraATA-100 IDE Controller (rev 02)
0000:00:1f.3 SMBus: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 02)
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Control)
0000:01:04.0 Ethernet controller: VIA Technologies, Inc. VT6105 [Rhine-III] (rev 8b)
root@debian:/tmp# uname -a
Linux debian 2.4.27-2-386 #1 Mon May 16 16:47:51 JST 2005 i686 GNU/Linux |
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