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<p>Try ssh -Y ...</p>
<p>Uli<br>
</p>
<div class="moz-cite-prefix">On 5/7/20 2:43 AM, Christoph Kukulies
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:91E59EC4-98E1-4A60-9AA9-F57CFBB636B6@kukulies.org">
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<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">I found that</span><br style="caret-color: rgb(0, 0,
0); color: rgb(0, 0, 0);" class="">
<br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">ssh -X user@remote_host </span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">
<br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">doesn’t do X-forwarding, and that is - I’m told -
because the X11 server (XQuartz 1.20.4 (xorg-server 1.20.4)
doesn’t have security extensions.</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">
<br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">$ xdpyinfo -queryExtensions</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">name of display:
/private/tmp/com.apple.launchd.NM3gWpA6AH/org.macports:0</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">version number: 11.0</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">vendor string: The </span><a href="http://X.Org"
class="" moz-do-not-send="true">X.Org</a><span
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class=""> Foundation</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">vendor release number: 12004000</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<a href="http://X.Org" class="" moz-do-not-send="true">X.Org</a><span
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class=""> version:
1.20.4</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0,
0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">maximum request size: 16777212 bytes</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">motion buffer size: 256</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">bitmap unit, bit order, padding: 32, LSBFirst, 32</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">image byte order: LSBFirst</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">number of supported pixmap formats: 7</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">supported pixmap formats:</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> depth 1, bits_per_pixel 1, scanline_pad 32</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> depth 4, bits_per_pixel 8, scanline_pad 32</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> depth 8, bits_per_pixel 8, scanline_pad 32</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> depth 15, bits_per_pixel 16, scanline_pad 32</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> depth 16, bits_per_pixel 16, scanline_pad 32</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> depth 24, bits_per_pixel 32, scanline_pad 32</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> depth 32, bits_per_pixel 32, scanline_pad 32</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">keycode range: minimum 8, maximum 255</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">focus: None</span><br style="caret-color: rgb(0, 0,
0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">number of extensions: 21</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> Apple-DRI (opcode: 128, base event: 64, base error:
128)</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0,
0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> Apple-WM (opcode: 129, base event: 68, base error:
130)</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0,
0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> BIG-REQUESTS (opcode: 134)</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> DAMAGE (opcode: 142, base event: 97, base error:
154)</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0,
0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> DOUBLE-BUFFER (opcode: 144, base error: 155)</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> GLX (opcode: 148, base event: 101, base error: 159)</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> Generic Event Extension (opcode: 130)</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> MIT-SCREEN-SAVER (opcode: 143, base event: 98)</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> MIT-SHM (opcode: 132, base event: 72, base error:
132)</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0,
0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> Present (opcode: 145)</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> RANDR (opcode: 141, base event: 95, base error:
149)</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0,
0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> RENDER (opcode: 140, base error: 144)</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> SHAPE (opcode: 131, base event: 71)</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> SYNC (opcode: 135, base event: 90, base error: 138)</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> X-Resource (opcode: 146)</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> XC-MISC (opcode: 137)</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> XFIXES (opcode: 139, base event: 93, base error:
142)</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0,
0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> XINERAMA (opcode: 138)</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> XInputExtension (opcode: 133, base event: 73, base
error: 133)</span><br style="caret-color: rgb(0, 0, 0); color:
rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> XKEYBOARD (opcode: 136, base event: 92, base error:
141)</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0,
0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> XVideo (opcode: 147, base event: 99, base error:
156)</span><br style="caret-color: rgb(0, 0, 0); color: rgb(0,
0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">default screen number: 0</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">number of screens: 1</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">screen #0:</span><br style="caret-color: rgb(0, 0, 0);
color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> dimensions: 1680x1028 pixels (445x272 millimeters)</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> resolution: 96x96 dots per inch</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> depths (7): 24, 1, 4, 8, 15, 16, 32</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> root window id: 0x111</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> depth of root window: 24 planes</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> number of colormaps: minimum 1, maximum 1</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> default colormap: 0x21</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> default number of colormap cells: 256</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> preallocated pixels: black 0, white 16777215</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> options: backing-store NO, save-unders NO</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> largest cursor: 32x32</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> current input event mask: 0x1a0000</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> StructureNotifyMask SubstructureNotifyMask
SubstructureRedirectMask </span><br style="caret-color: rgb(0,
0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> number of visuals: 80</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> default visual id: 0x22</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> visual:</span><br style="caret-color: rgb(0, 0, 0);
color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> visual id: 0x22</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> class: TrueColor</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> depth: 24 planes</span><br style="caret-color:
rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> available colormap entries: 256 per subfield</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> red, green, blue masks: 0xff0000, 0xff00, 0xff</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class=""> significant bits in color specification: 8 bits</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">
<br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">
<br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">Is there a way to make the server having these
extensions? Or are there reasons standing against this?</span><br
style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);" class="">
<br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">
<br style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">—</span><br style="caret-color: rgb(0, 0, 0); color:
rgb(0, 0, 0);" class="">
<span style="caret-color: rgb(0, 0, 0); color: rgb(0, 0, 0);"
class="">Christoph</span>
</blockquote>
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