🥇 A e pili ana i ka lua o ka monitor mai ka papa ...

I ka loaʻa ʻana iaʻu iho ʻo ia ka mea nona ka papa awelika me kahi sensor hana ʻole (ua hoʻāʻo kaʻu keiki hiapo i kāna mea maikaʻi loa), noʻonoʻo wau i kahi manawa e hoʻololi ai. Googled, Googled a me Googled (manawa, mau, Hacker No. 227), a me nā mea ʻē aʻe he nui e hōʻike ana papa ʻaina, iDispla a me kekahi poe e ae. ʻO ka pilikia wale nō iaʻu he Linux. Ma hope o kekahi mau googling hou aʻe, ua loaʻa iaʻu kekahi mau ʻano ʻai a ma o kekahi shamanism maʻalahi ua loaʻa iaʻu kahi hopena ʻae.

Aia kaʻu ala ma lalo o ka ʻoki.

Makemakeʻoe:

Linux me ka hoʻokomo:

x11vnc (ʻAʻole au makemake i nā ʻano tigervnc a me nā mea ʻē aʻe)
adb mai ka Android-tools kit

Hoʻohana ʻia ka papa ʻaina/akamai me ke ʻano debugging a hoʻonohonoho ʻia i:

AndroidNVC (Aia iaʻu kēia, no ka mea, ʻaʻohe hoʻolaha)
ʻO kekahi ʻano pale pale pale pale (ʻaʻole hiki iaʻu ke loaʻa me ka hoʻolaha ʻole)
ʻO kēlā me kēia autoloader (holo i ka VNC a me ka blocker) he koho (ʻoi aku ma lalo).

ʻAe, e hoʻomaka kāua.

1. E kiʻi i ke kumu hoʻohālike no xorg.conf

$ cvt 1024 768 25 # Можно и gtf, но он не всегда дает корректный modeline.

2. Hooponopono

xorg.conf

Section "ServerLayout"
        Identifier     "Xorg Configured" 
        Screen         0  "Monitor" 0 0
        Screen         2  "Screen2" rightof "Screen0" # "Пустышка для VNC"
        Option         "Xinerama" "1"
	EndSection
	#>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
        # здесь все настройки оборудования, коли таковые есть
        #>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
	#Dummy видеокарта
	Section "Device"
		Identifier "Device2"
		Driver "dummy"
 		VideoRam 8000
	EndSection

	#Dummy монитор
	Section "Monitor"
 		Identifier "Monitor2"
  		Modeline "1024x768@25" 23.77 1024 1056 1144 1176 768 785 789 807 # см. п. 1
	EndSection 

	#Dummy экран
	Section "Screen"
 		Identifier "Screen2"
 		Device "Device2"
 		Monitor "Monitor2"
 		DefaultDepth 24
 		SubSection "Display"
	#разрешение плашета
    		Modes      "1024x768"
    		Virtual 1024 748
    	EndSubSection
	EndSection

Hoʻomaka hou mākou i ka X-sys a nānā ma o arandr. E hoʻonohonoho i kahi a me ka hoʻonohonoho ʻana. Penei ke ʻano:

Mālama mākou iā ia i kahi faila - pono ia iā mākou.

3. E hana i faila no ka hoʻouka ʻana ma WM/DE (Loaʻa iaʻu planshet.sh)

x11vnc -rfbport 5900 -display :0 -dontdisconnect -noxfixes -xdamage -shared -forever -clip 1024x768+1600+0 -scale 1024x768 -bg -cursor X -o /home/$USER/x11vnc.log -repeat
	xrandr --addmode VIRTUAL1 1024x768 # необязательно
	xrandr --output VIRTUAL1 --mode 1024x768 # необязательно
	xrandr --output VIRTUAL2 --off --output HDMI1 --off --output VIRTUAL1 --mode 1024x768 --pos 1602x0 --rotate normal --output DP1 --off --output VGA1 --mode 1600x900 --pos 0x0 --rotate normal #вот эта строка заимствована из сохраненного файла arandr

E nānā kākou:

$ xrandr |grep VIRTUAL1
        VIRTUAL1 connected 1024x768+1600+0 (normal left inverted right x axis y axis) 0mm x 0mm

No ka mea, ʻaʻohe papa kuhikuhi autostart ma IceWM, akā aia kahi faila ~/.icewm/startup (pono e hoʻokō ʻia), e hoʻohui i kēia mau mea:

sh -c /path/to/planshet.sh

4. Hoʻopaʻa ʻole i ka pale ʻana:

	xset s off
	xset s noblank
	xset -dpms

Ke hele mai nei ka ʻāpana leʻaleʻa! Pehea e loaʻa ai ka "tap" coordinate no kahi hāmeʻa me ka ʻole o ke ʻano "hoʻāʻo a me ka hewa" ma o ka hoʻomāinoino ʻana i ka keyboard i ka console?!

No ia mea, ua kālai au papahana. Inā mākou e holo iā ia mai ka console, e loaʻa iā mākou ka mea a mākou e ʻimi nei - ka hoʻopuka ʻana o nā koina tap.

6. E hoʻohui i kēia mau mea a pau i planshet.sh

Hōʻano piha

#!/bin/bash
       x11vnc -rfbport 5900 -display :0 -dontdisconnect -noxfixes -xdamage -shared -forever -clip 1024x768+1600+0 -scale 1024x768 -bg -cursor X -o /home/$USER/x11vnc.log -repeat
	xrandr --addmode VIRTUAL1 1024x768 # необязательно
	xrandr --output VIRTUAL1 --mode 1024x768 # необязательно
	xrandr --output VIRTUAL2 --off --output HDMI1 --off --output VIRTUAL1 --mode 1024x768 --pos 1602x0 --rotate normal --output DP1 --off --output VGA1 --mode 1600x900 --pos 0x0 --rotate normal  #вот эта строка заимствована из сохраненного файла arandr
	xset s off
	xset s noblank
	xset -dpms
	adb tcpip 5555
	adb connect 192.168.0.14:5555
	sudo adb devices
	adb shell input tap 1000 20 # тапаем по "квадратикам" в правом верхнем углу (не знаю, как нызавется) - скрин 3
	adb shell input tap 392 138 # тапаем по AndroidVNC
	adb shell input tap 20 65 # запускаем VNC предварительно прописав адрес и порт

A e hana mākou

chmod +x /path/to/planshet.sh

ʻO ia wale nō, ʻoiaʻiʻo. Hoʻomaka hou i ke kikowaena X a loaʻa i kahi multiscreen.

Loaʻa iaʻu ka conky e holo ana ma kaʻu "liʻiliʻi".

Hoʻopili ʻia kahi kiʻi paʻi o ka pale pālua.

Hoʻolei pū wau i nā ʻikepili ma luna o ia mea ke hoʻohālike au i kekahi mea.

Source: www.habr.com

A eia hou e pili ana i ka lua o ka monitor mai ka papa ...

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