Re: Problem with root permissions
Sam Przyswa <[email protected]> Fri, 28 May 2021 02:26:06 +0200
| Newsgroups | gmane.linux.vserver |
|---|---|
| Message-ID | <[email protected]> |
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Hi !
I solved my kernel installation problem and recompiled a new one for
security on the host machine and everything is working I will be able to
migrate the machine to the new host.
Thank you for your help.
Sam.
Le 26/05/2021 à 13:07, Sam Przyswa a écrit :
>
> I have the firewall actived and fail2ban to secure SSH and FTP ports,
> my main problem right now is being able to reload my vserver kernel !
>
> Sam.
>
>
> Le 26/05/2021 à 12:34, Herbert Poetzl a écrit :
>> On Wed, May 26, 2021 at 12:31:15PM +0200, Sam Przyswa wrote:
>>> Hi,
>> Hello Sam,
>>
>>> I use the same util-vserver version "0.30.216-pre3120-1.4" the
>>> same distrib Debian 9.13 and the same custom vserver kernel,
>>> but now I have an other problem, I had changed kernel to test
>>> something and when I wanted to reload my vserver kernel it
>>> doesn't want to install anymore I get this error:
>>> -----------------
>>> Hmm. There is a symbolic link /lib/modules/4.9.159-vs2.3.9.8-perso-v3/build
>>> However, I can not read it: No such file or directory
>>> Therefore, I am deleting /lib/modules/4.9.159-vs2.3.9.8-perso-v3/build
>>> Hmm. The package shipped with a symbolic link
>>> /lib/modules/4.9.159-vs2.3.9.8-perso-v3/source
>>> However, I can not read the target: No such file or directory
>>> Therefore, I am deleting /lib/modules/4.9.159-vs2.3.9.8-perso-v3/source
>> That doesn't sound like the normal Unix/Linux error
>> messages I'd expect to see ...
>>
>> You sure your server has not been taken over by some
>> hostile AI?
>>
>>> -----------------
>>> I am going crazy
>> Double check the symlink, where it points to, what
>> permissions it has and what state the filesystem is
>> in.
>>
>> Best,
>> Herbert
>>
>>> Sam.
>>> Le 24/05/2021 à 15:07, Herbert Poetzl a écrit :
>>>> On Mon, May 24, 2021 at 03:04:59AM +0200, Sam Przyswa wrote:
>>>>> Hi,
>>>> Hello Sam,
>>>>> I have problems on Debian 9.13 with root permissions when
>>>>> starting the guest I have this error message:
>>>>> Fixing visibility of /proc entries for Linux-VServer
>>>>> guests.../proc/net/: Operation not permitted
>>>>> I have the same guest running on another machine with the same
>>>>> Debian version and the same kernel, but I have to migrate it to
>>>>> another machine ...
>>>> Do you also use the same util-vserver and the same
>>>> guest configuration or is there a difference?
>>>> Also could you upload the entire startup with
>>>> --debug so that we can see what is going on?
>>>> Thanks,
>>>> Herbert
>>>>> Help.
>>>>> Thanks in advance.
>>>>> Sam.
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<p>Hi !</p>
<p>I solved my kernel installation problem and recompiled a new one
for security on the host machine and everything is working I will
be able to migrate the machine to the new host.</p>
<p>Thank you for your help.</p>
<p>Sam.<br>
</p>
<div class="moz-cite-prefix">Le 26/05/2021 à 13:07, Sam Przyswa a
écrit :<br>
</div>
<blockquote type="cite"
cite="mid:[email protected]">
<meta http-equiv="Content-Type" content="text/html;
charset=ISO-8859-15">
<p>I have the firewall actived and fail2ban to secure SSH and FTP
ports, my main problem right now is being able to reload my
vserver kernel !</p>
<p>Sam.</p>
<p><br>
</p>
<div class="moz-cite-prefix">Le 26/05/2021 à 12:34, Herbert Poetzl
a écrit :<br>
</div>
<blockquote type="cite"
cite="mid:[email protected]">
<pre class="moz-quote-pre" wrap="">On Wed, May 26, 2021 at 12:31:15PM +0200, Sam Przyswa wrote:
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">Hi,
</pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">Hello Sam,
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">I use the same util-vserver version "0.30.216-pre3120-1.4" the
same distrib Debian 9.13 and the same custom vserver kernel,
but now I have an other problem, I had changed kernel to test
something and when I wanted to reload my vserver kernel it
doesn't want to install anymore I get this error:
</pre>
</blockquote>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">-----------------
</pre>
</blockquote>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">Hmm. There is a symbolic link /lib/modules/4.9.159-vs2.3.9.8-perso-v3/build
However, I can not read it: No such file or directory
Therefore, I am deleting /lib/modules/4.9.159-vs2.3.9.8-perso-v3/build
</pre>
</blockquote>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">Hmm. The package shipped with a symbolic link
/lib/modules/4.9.159-vs2.3.9.8-perso-v3/source
However, I can not read the target: No such file or directory
Therefore, I am deleting /lib/modules/4.9.159-vs2.3.9.8-perso-v3/source
</pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">That doesn't sound like the normal Unix/Linux error
messages I'd expect to see ...
You sure your server has not been taken over by some
hostile AI?
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">-----------------
</pre>
</blockquote>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">I am going crazy
</pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">Double check the symlink, where it points to, what
permissions it has and what state the filesystem is
in.
Best,
Herbert
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">Sam.
</pre>
</blockquote>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">Le 24/05/2021 à 15:07, Herbert Poetzl a écrit :
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">On Mon, May 24, 2021 at 03:04:59AM +0200, Sam Przyswa wrote:
</pre>
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">Hi,
</pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">Hello Sam,
</pre>
</blockquote>
</blockquote>
<blockquote type="cite">
<blockquote type="cite">
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">I have problems on Debian 9.13 with root permissions when
starting the guest I have this error message:
Fixing visibility of /proc entries for Linux-VServer
guests.../proc/net/: Operation not permitted
I have the same guest running on another machine with the same
Debian version and the same kernel, but I have to migrate it to
another machine ...
</pre>
</blockquote>
<pre class="moz-quote-pre" wrap="">Do you also use the same util-vserver and the same
guest configuration or is there a difference?
</pre>
</blockquote>
</blockquote>
<blockquote type="cite">
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">Also could you upload the entire startup with
--debug so that we can see what is going on?
</pre>
</blockquote>
</blockquote>
<blockquote type="cite">
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">Thanks,
Herbert
</pre>
</blockquote>
</blockquote>
<blockquote type="cite">
<blockquote type="cite">
<blockquote type="cite">
<pre class="moz-quote-pre" wrap="">Help.
Thanks in advance.
Sam.
</pre>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
</blockquote>
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