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Subject: Re: [gentoo-user] xpra permissions
To: gentoo-user@lists.gentoo.org
References: <53abdd52-9dcc-4f79-a632-dd4558b2271a@web.de>
<2296761.iZASKD2KPV@rogueboard>
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From: n952162 <n952162@web.de>
In-Reply-To: <2296761.iZASKD2KPV@rogueboard>
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Thank you, that gave me the hint I needed for the first step ... I use
an ssh option for nixos that's not need for gentoo: /"-o
PreferredAuthentications=3Dpassword"/
But now I've got a new problem (or problems) that might be gentoo-related:
/Warning: XDG_RUNTIME_DIR is not defined
=C2=A0and '/run/user/1010' does not exist
=C2=A0using '/tmp'
server socket for display :2 not found
=C2=A0waiting up to 20 seconds
xpra initialization error:
=C2=A0cannot find live server for display :2
/
$XDG_RUNTIME_DIR *does* exist, on the server and the client.
/run/user/1010 exists on the (nixos) client, but there's no /run/user on
gentoo (that I can see). Therefore, my $XDG_RUNTIME_DIR is set to
~/.xpra, which is present and rwe by the user, as is ~/.xdg/xpra.=C2=A0
There's a ~/.xdg/xpra/2/socket with a recent timestamp.=C2=A0 There's noth=
ing
relevant in /tmp on the server or the client.
Clearly related is this, when I try to stop xpra on the server:
/$ xpra stop
xpra initialization error:
=C2=A0cannot find any live servers to connect to/
/
/
/$ ps -ef | grep xpra
user =C2=A0 2544=C2=A0=C2=A0=C2=A0=C2=A0 1=C2=A0 0 09:58 ?=C2=A0=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 00:00:01 /usr/bin/python3.11
/bin/xpra start :2 --st.../
On 2025/01/12 11:07, Michael wrote:
> On Sunday 12 January 2025 09:08:51 Greenwich Mean Time n952162 wrote:
>> Hello all,
>>
>> I'm trying to run xpra as a server on a gentoo box but I get the
>> following error on connection:
>>
>> /user@host: Permission denied (publickey,keyboard-interactive)./
>>
>> My nixos client works well with nixos servers, just not gentoo servers.
>> I don't find a use flag that looks relevant, but maybe I'm overlooking
>> something?
>>
>> TIA.
> Check the content of .ssh/authorized_keys and the file's permissions. P=
erhaps
> they need adjusting?
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<p>Thank you, that gave me the hint I needed for the first step ...
I use an ssh option for nixos that's not need for gentoo:=C2=A0 <i>"=
-o
PreferredAuthentications=3Dpassword"</i></p>
<p>But now I've got a new problem (or problems) that might be
gentoo-related:</p>
<blockquote>
<p><i>Warning: XDG_RUNTIME_DIR is not defined<br>
=C2=A0and '/run/user/1010' does not exist<br>
=C2=A0using '/tmp'<br>
server socket for display :2 not found<br>
<br>
=C2=A0waiting up to 20 seconds<br>
<br>
xpra initialization error:<br>
=C2=A0cannot find live server for display :2<br>
</i><br>
</p>
</blockquote>
<div class=3D"moz-cite-prefix">$XDG_RUNTIME_DIR <b>does</b> exist, on
the server and the client.</div>
<div class=3D"moz-cite-prefix">/run/user/1010 exists on the (nixos)
client, but there's no /run/user on gentoo (that I can see).=C2=A0
Therefore, my $XDG_RUNTIME_DIR is set to ~/.xpra, which is present
and rwe by the user, as is ~/.xdg/xpra.=C2=A0 There's a
~/.xdg/xpra/2/socket with a recent timestamp.=C2=A0 There's nothing
relevant in /tmp on the server or the client.<br>
</div>
<div class=3D"moz-cite-prefix"><br>
</div>
<div class=3D"moz-cite-prefix">Clearly related is this, when I try to
stop xpra on the server:</div>
<div class=3D"moz-cite-prefix"><br>
</div>
<blockquote>
<div class=3D"moz-cite-prefix"><i>$ xpra stop<br>
xpra initialization error:<br>
=C2=A0cannot find any live servers to connect to</i></div>
<div class=3D"moz-cite-prefix"><i><br>
</i></div>
<div class=3D"moz-cite-prefix"><i>$ ps -ef | grep xpra<br>
user =C2=A0 2544=C2=A0=C2=A0=C2=A0=C2=A0 1=C2=A0 0 09:58 ?=C2=A0=
=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 00:00:01
/usr/bin/python3.11 /bin/xpra start :2 --st...</i></div>
</blockquote>
<div class=3D"moz-cite-prefix"><br>
</div>
<div class=3D"moz-cite-prefix">On 2025/01/12 11:07, Michael wrote:<br>
</div>
<blockquote type=3D"cite" cite=3D"mid:2296761.iZASKD2KPV@rogueboard">
<pre class=3D"moz-quote-pre" wrap=3D"">On Sunday 12 January 2025 09:=
08:51 Greenwich Mean Time n952162 wrote:
</pre>
<blockquote type=3D"cite">
<pre class=3D"moz-quote-pre" wrap=3D"">Hello all,
I'm trying to run xpra as a server on a gentoo box but I get the
following error on connection:
/user@host: Permission denied (publickey,keyboard-interactive)./
My nixos client works well with nixos servers, just not gentoo servers.
I don't find a use flag that looks relevant, but maybe I'm overlooking
something?
TIA.
</pre>
</blockquote>
<pre class=3D"moz-quote-pre" wrap=3D"">
Check the content of .ssh/authorized_keys and the file's permissions. Per=
haps
they need adjusting?</pre>
</blockquote>
</body>
</html>
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