X2Go Bug report logs - #1421
journalctl flooded with ssh_channel_accept: No channel request of this type from server

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Package: x2goclient; Maintainer for x2goclient is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goclient is src:x2goclient.

Reported by: Sorin T <sorintsl@protonmail.com>

Date: Thu, 5 Dec 2019 12:05:02 UTC

Severity: normal

Found in version 4.1.2.1

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Subject: Bug#1421: [X2Go-Dev] Bug#1421: Bug#1421: journalctl flooded with ssh_channel_accept: No channel request of this type from server
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[Message part 1 (text/plain, inline)]
On 4/10/23 14:38, Randy Goldenberg wrote:
> If you just want to get it working, try downgrading QT.
> 
> https://lists.x2go.org/pipermail/x2go-dev/2022-July/013971.html
> 
> For further information see thread for Bug #1590.
> 
> https://lists.x2go.org/pipermail/x2go-dev/2022-July/thread.html#13971

I don't think this message has anything to do with Qt.  X2Go is working fine,
it's just spewing these messages.

qt5-qtbase-5.15.3-1.el8.x86_64


> On Mon, Apr 10, 2023 at 11:10 AM Orion Poplawski <orion@nwra.com> wrote:
>>
>> On 12/5/19 05:02, Sorin T wrote:
>>> Package: x2goclient
>>> Version: 4.1.2.1
>>>
>>>
>>> This output is shown continuously. I have also disabled the Media and the Shared folders options.
>>>
>>> [2019/12/05 12:21:49.755356, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>> [2019/12/05 12:21:49.844514, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>> [2019/12/05 12:21:49.844968, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>> [2019/12/05 12:21:50.345651, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>> [2019/12/05 12:21:50.846330, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>> [2019/12/05 12:21:51.347011, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>> [2019/12/05 12:21:51.354536, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>> [2019/12/05 12:21:51.355837, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>> [2019/12/05 12:21:51.358011, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>> [2019/12/05 12:21:51.858687, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>> [2019/12/05 12:21:52.359381, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>> [2019/12/05 12:21:52.860074, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>> [2019/12/05 12:21:53.360787, 1] ssh_channel_accept: No channel request of this
>>> type from server
>>>
>>> It could be a ssh config problem ? I am using on client machine:
>>> OpenSSH_8.1p1, OpenSSL 1.1.1d  10 Sep 2019
>>>
>>> Guest OS: Debian based
>>> Guest ssh version: OpenSSH_7.9p1 Debian-10, OpenSSL 1.1.1d  10 Sep 2019
>>> Guest x2goserver: 4.1.0.3-4
>>
>>
>> I'm seeing the same thing.
>>
>> Client:
>> AlmaLinux 8.7
>> x2goclient-4.1.2.2-1.el8.x86_64
>> libssh-0.9.6-3.el8.x86_64
>>
>> Server:
>> Either EL7/8
>> openssh-7.4p1-22.el7_9.x86_64
>> x2goserver-4.1.0.3-9.el7.x86_64
>>
>> openssh-8.0p1-17.el8_7.x86_64
>> x2goserver-4.1.0.3-17.el8.1.x86_64
>>
>> x2goclient --debug --libssh-debug doesn't yield any more info.
>>
>> [2023/04/10 12:02:04.013887, 1] ssh_config_parse_line:  Unsupported option:
>> PreferredAuthentications, line: 60
>> [2023/04/10 12:02:04.013984, 1] ssh_config_parse_line:  Unsupported option:
>> ForwardAgent, line: 64
>> [2023/04/10 12:02:04.014018, 1] ssh_config_parse_line:  Unsupported option:
>> ForwardAgent, line: 67
>> [2023/04/10 12:02:04.014049, 1] ssh_config_parse_line:  Unsupported option:
>> ForwardAgent, line: 71
>> [2023/04/10 12:02:04.014088, 1] ssh_config_parse_line:  Unsupported option:
>> TCPKeepAlive, line: 77
>> [2023/04/10 12:02:04.025702, 1] socket_callback_connected:  Socket connection
>> callback: 1 (0)
>> [2023/04/10 12:02:04.588049, 1] ssh_key_cmp:  key types don't match!
>> [2023/04/10 12:02:04.588326, 1] ssh_key_cmp:  key types don't match!
>> [2023/04/10 12:02:04.588388, 1] ssh_key_cmp:  key types don't match!
>> [2023/04/10 12:02:04.694913, 1] ssh_config_parse_line:  Unsupported option:
>> ForwardAgent, line: 4
>> [2023/04/10 12:02:04.695018, 1] ssh_config_parse_line:  Unsupported option:
>> ForwardAgent, line: 7
>> [2023/04/10 12:02:04.695062, 1] ssh_config_parse_line:  Unsupported option:
>> ForwardAgent, line: 14
>> [2023/04/10 12:02:04.695093, 1] ssh_config_parse_line:  Unsupported option:
>> HostKeyAlias, line: 19
>> [2023/04/10 12:02:04.716659, 1] ssh_config_parse_line:  Unsupported option:
>> PreferredAuthentications, line: 60
>> [2023/04/10 12:02:04.716761, 1] ssh_config_parse_line:  Unsupported option:
>> ForwardAgent, line: 64
>> [2023/04/10 12:02:04.716811, 1] ssh_config_parse_line:  Unsupported option:
>> ForwardAgent, line: 67
>> [2023/04/10 12:02:04.716862, 1] ssh_config_parse_line:  Unsupported option:
>> ForwardAgent, line: 71
>> [2023/04/10 12:02:04.716904, 1] ssh_config_parse_line:  Unsupported option:
>> TCPKeepAlive, line: 77
>> [2023/04/10 12:02:08.024493, 1] ssh_channel_accept:  No channel request of
>> this type from server
>> [2023/04/10 12:02:08.027575, 1] ssh_channel_accept:  No channel request of
>> this type from server
>> [2023/04/10 12:02:08.029534, 1] ssh_channel_accept:  No channel request of
>> this type from server
>> [2023/04/10 12:02:08.030156, 1] ssh_channel_accept:  No channel request of
>> this type from server
>> [2023/04/10 12:02:08.030814, 1] ssh_channel_accept:  No channel request of
>> this type from server
>> [2023/04/10 12:02:08.031476, 1] ssh_channel_accept:  No channel request of
>> this type from server
>> ....
>>
>>
>> --
>> Orion Poplawski
>> IT Systems Manager                         720-772-5637
>> NWRA, Boulder/CoRA Office             FAX: 303-415-9702
>> 3380 Mitchell Lane                       orion@nwra.com
>> Boulder, CO 80301                 https://www.nwra.com/
>>
>> _______________________________________________
>> x2go-dev mailing list
>> x2go-dev@lists.x2go.org
>> https://lists.x2go.org/listinfo/x2go-dev

-- 
Orion Poplawski
IT Systems Manager                         720-772-5637
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       orion@nwra.com
Boulder, CO 80301                 https://www.nwra.com/


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