我有一台带有 SIS 显卡的华硕笔记本电脑。我安装 Debian 时生成的默认 Xorg（好吧，技术上是 Raspbian Desktop）是 640x480，但它可以轻松做得更好，因为它是 1280x800 屏幕，而 TinyCore 上的 Xvesa 能够很好地做到 1024x768x24。因此，我开始调整。首先，我尝试了最接近正确驱动程序的方法（在 Github 上找到），但即使编译后我也无法使其工作。然而，自从我知道它应该与 VESA 合作（因为 Xvesa 对此很满意），我将屏幕驱动程序设置为“vesa”，从生成的 Xorg 开始，并从那里断断续续地使用它大约一年。现在已经到了这样的地步几乎有效，但问题很奇怪：屏幕顶部的几个像素在它们应该在的地方是黑色的，而是写在其他地方。在加载 X 时，它们被写在底部，所以首先我假设存在一些偏移问题，但是当您移动鼠标时，屏幕刷新，并且此部分在屏幕缓冲区的看似随机的部分中的其他位置重绘（并从先前的位置擦除）当附近发生任何更新时）。我想我可以在 Xorg 中做一些事情来解决这个问题，但我不知道是什么。
我当前的 Xorg 如下（注释掉的行被保留作为我过去尝试过的证据）：
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/X11/misc"
FontPath "/usr/share/fonts/X11/cyrillic"
FontPath "/usr/share/fonts/X11/100dpi/:unscaled"
FontPath "/usr/share/fonts/X11/75dpi/:unscaled"
FontPath "/usr/share/fonts/X11/Type1"
FontPath "/usr/share/fonts/X11/100dpi"
FontPath "/usr/share/fonts/X11/75dpi"
FontPath "built-ins"
EndSection
Section "Module"
Load "dri"
# Load "v4l"
Load "extmod"
Load "type1"
Load "freetype"
Load "glx"
Load "GLcore"
Load "i2c"
Load "bitmap"
Load "ddc"
Load "int10"
Load "vbe"
Load "speedo"
Load "record"
# Load "dri2"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "Monitor"
Identifier "Monitor0"
Vendorname "Generic LCD Display"
Modelname "LCD Panel 1280x800"
# Horizsync 20 - 107
# Vertrefresh 50 - 185
# Horizsync 31.5 - 50.0
# Vertrefresh 56.0 - 65.0
Horizsync 31.5 - 48.0
# Vertrefresh 50.0 - 70.0
Vertrefresh 56.0 - 60.0
# modeline "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
# modeline "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
# modeline "1024x768@60" 74.48 1280 1336 1472 1664 720 721 724 746 -Hsync +Vsync
modeline "[email protected]" 23.75 640 664 720 800 480 483 487 500 -Hsync +Vsync
modeline "[email protected]" 38.25 800 832 912 1024 600 603 607 624 -Hsync +Vsync
modeline "1024x768@60" 63.50 1024 1072 1176 1328 768 771 775 798 -Hsync +Vsync
modeline "1280x768@60" 79.50 1280 1344 1472 1664 768 771 781 798 -hsync +vsync
modeline "1280x800@60" 83.46 1280 1344 1480 1680 800 801 804 828 -hsync +vsync
Gamma 1.0
EndSection
Section "Server Flags"
Option "IgnoreABI"
EndSection
Section "Device"
Identifier "Card0"
VendorName "Silicon Integrated Systems [SiS]"
BoardName "771/671 PCIE VGA Display Adapter"
Busid "PCI:1:0:0"
Driver "vesa"
Screen 0
Option "DPMS"
Option "ShadowFB"
Option "MaxXFBMem"
## Option "AccelMethod" "uxa"
Option "AccelMethod" "EXA"
# Option "AccelMethod" "XAA"
## VideoRam 524032
VideoRam 262016
Option "PreferredMode" "1024x768"
Option "EnableSiSCtrl" "true"
Option "UseFBDev" "true"
Option "DRI" "true"
Option "TurboQueue" "true"
Option "FastVram" "true"
Option "UseSSE" "true"
# Option "UseTiming1280" "true"
Option "RenderAccel" "true"
Option "XAANoOffscreenPixmaps" "true"
Option "AllowGLXWithComposite" "true"
# Option "AddARGBGLXVisuals" "true"
Option "backingstore" "true"
# Option "TearFree" "true"
# Option "TripleBuffer" "true"
EndSection
Section "Screen"
Identifier "Screen0"
Monitor "Card0"
Device "Monitor0"
Defaultdepth 24
SubSection "Display"
Viewport 0 0
Depth 1
Virtual 1024 768
# Virtual 1280 800
Modes "1280x800@60" "1280x768@60" "1024x768@60" "800x600@60" "640x480@60"
# Modes "1280x800@60" "1024x768@60" "800x600@60" "640x480@60"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
Virtual 1024 768
# Virtual 1280 800
Modes "1280x800@60" "1280x768@60" "1024x768@60" "800x600@60" "640x480@60"
# Modes "1280x800@60" "1024x768@60" "800x600@60" "640x480@60"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
Virtual 1024 768
# Virtual 1280 800
Modes "1280x800@60" "1280x768@60" "1024x768@60" "800x600@60" "640x480@60"
# Modes "1280x800@60" "1024x768@60" "800x600@60" "640x480@60"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
Virtual 1024 768
# Virtual 1280 800
Modes "1280x800@60" "1280x768@60" "1024x768@60" "800x600@60" "640x480@60"
# Modes "1280x800@60" "1024x768@60" "800x600@60" "640x480@60"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
Virtual 1024 768
# Virtual 1280 800
Modes "1280x800@60" "1280x768@60" "1024x768@60" "800x600@60" "640x480@60"
# Modes "1280x800@60" "1024x768@60" "800x600@60" "640x480@60"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
# Virtual 1280 768
Virtual 1024 768
# Virtual 1280 800
Modes "1280x800@60" "1280x768@60" "1024x768@60" "800x600@60" "640x480@60"
EndSubSection
EndSection
Section "DRI"
Mode 0666
EndSection
# 1024x768 59.92 Hz (CVT 0.79M3) hsync: 47.82 kHz; pclk: 63.50 MHz
# 640x480 59.38 Hz (CVT 0.31M3) hsync: 29.69 kHz; pclk: 23.75 MHz
# 800x600 59.86 Hz (CVT 0.48M3) hsync: 37.35 kHz; pclk: 38.25 MHz
# 1280x768 59.87 Hz (CVT) hsync: 47.78 kHz; pclk: 79.50 MHz
加载后立即屏幕显示
稍后放映
菜单屏幕
关机时的屏幕
