Nomachine_虛擬桌面_調整虛擬桌面解析度

zeroSignal發表於2024-09-01
Mac

使用虛擬桌面

安裝基礎元件

sudo apt-get install  xserver-xorg-core-hwe-18.04

sudo apt-get install  xserver-xorg-video-dummy-hwe-18.04  --fix-missing

修改配置檔案，以建立一個虛擬桌面

vim /usr/share/X11/xorg.conf.d/xorg.conf

寫入以下內容

Section "Monitor"
  Identifier "Monitor0"
  HorizSync   5.0 - 1000.0
  VertRefresh 5.0 - 200.0
  # https://arachnoid.com/modelines/
  # 1920x1080 @ 60.00 Hz (GTF) hsync: 67.08 kHz; pclk: 172.80 MHz
  Modeline "2560x1600" 47.12 2560 2592 2768 2800 1600 1639 1642 1681
  Modeline "2560x1440" 42.12 2560 2592 2752 2784 1440 1475 1478 1513
  Modeline "1920x1080" 23.53 1920 1952 2040 2072 1080 1106 1108 1135
EndSection

Section "Device"
  Identifier "Card0"
  Driver "dummy"
  VideoRam 256000
EndSection

Section "Screen"
  DefaultDepth 24
  Identifier "Screen0"
  Device "Card0"
  Monitor "Monitor0"
  SubSection "Display"
    Depth 24
    Modes "2560x1600" "2560x1440" "1920x1080"
  EndSubSection
EndSection

重啟，即可生效，此時，物理螢幕輸出為黑屏 若要恢復有線螢幕輸出，則刪除該檔案，重啟

調整為任意解析度

xrandr --fb 1280x960

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