问WSL2:从Windows10Bash Shell运行图形Linux桌面应用程序"Error E233: cannot open display“

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# CREATE BASH SCRIPT

# Store block of text with here document
create_bash_script=$(cat << end_of_string

# Define necessary environment variables
export DISPLAY="\$(cat /etc/resolv.conf | grep nameserver | awk '{ print \$2 }'):1.0"
export DESKTOP_SESSION="ubuntu"
export GDMSESSION="ubuntu"
export XDG_SESSION_DESKTOP="ubuntu"
export XDG_CURRENT_DESKTOP="ubuntu:GNOME"
export XDG_SESSION_TYPE="x11"
export XDG_BACKEND="x11"
export XDG_SESSION_CLASS="user"
export XDG_DATA_DIRS="/usr/local/share/:/usr/share/:/var/lib/snapd/desktop"
export XDG_CONFIG_DIRS="/etc/xdg"
export XDG_RUNTIME_DIR="\$HOME/xdg"
export XDG_CONFIG_HOME="\$HOME/.config"
export XDG_DATA_HOME="\$HOME/.local/share" 
export XDG_CACHE_HOME="\$HOME/.cache"
export XDG_DESKTOP_DIR="\$HOME/Desktop"
export XDG_DOCUMENTS_DIR="\$HOME/Documents"
export XDG_DOWNLOAD_DIR="\$HOME/Downloads"
export XDG_MUSIC_DIR="\$HOME/Music"
export XDG_PICTURES_DIR="\$HOME/Pictures"
export XDG_PUBLICSHARE_DIR="\$HOME/Public"
export XDG_TEMPLATES_DIR="\$HOME/Templates"
export XDG_VIDEOS_DIR="\$HOME/Videos"

# Start desktop environment
gnome-session

end_of_string
)

# Store username environment variable in lowercase
username=$(wslvar USERNAME | awk '{ print tolower($0) }') &&

# Save block of text in bash file
echo "${create_bash_script}" > "/mnt/c/users/$username/.ubuntu/02_start_desktop.sh"

# RELOAD VCXSRV SCRIPT

# Store username environment variable in lowercase
$username = $env:username.tolower()  

# Store block of text with here-string
$reload_vcxsrv_script = @"

# Stop vcxsrv proccess that contains "1.0" in the program window title
get-process vcxsrv | where { `$_.mainwindowtitle -like "*1.0*" } | stop-process

# Start vcxsrv process in a large program window on display number one
start-process "c:\program files\vcxsrv\vcxsrv.exe" -argument ":1 -ac -nowgl -multimonitors -dpms"

"@

# Save block of text in powershell file
echo "${reload_vcxsrv_script}" > $env:userprofile/.ubuntu/reload_vcxsrv.ps1

# CREATE VISUAL BASIC SCRIPT

# Store username environment variable in lowercase
$username = $env:username.tolower()           

# Store block of text with here-string
$create_vbs_script = @"

' Run PowerShell script in background
set application = createobject("shell.application")
application.shellexecute "powershell", "-file c:\users\admin\.ubuntu\01_reload_vcxsrv.ps1", "", "", 0

' Allow PowerShell script to complete
wscript.sleep 3000

' Run Bash script in background
set shell= createobject("wscript.shell")
shell.run "wsl sudo genie -c bash /mnt/c/users/admin/.ubuntu/02_start_desktop.sh", 0

"@

# Save block of text in bash file
echo "${create_vbs_script}" > $env:userprofile/.ubuntu/03_start_ubuntu.vbs

# Store block of text with here-string
$create_shortcut_script = @"

# Define location variables
`$shortcut_location = "`$env:userprofile\.ubuntu\Ubuntu.lnk"
`$program_location = "`$env:userprofile\.ubuntu\03_start_ubuntu.vbs"

# Create shortcut
`$object = new-object -comobject wscript.shell
`$shortcut = `$object.createshortcut(`$shortcut_location)
`$shortcut.targetpath = `$program_location
`$shortcut.iconlocation = "`$env:userprofile\.ubuntu\ubuntu.ico"
`$shortcut.save()

"@

# Save block of text in powershell file
echo $create_shortcut_script > $env:userprofile/.ubuntu/04_create_shortcut.ps1