Error no valid session type

Hi guys, Thinstation appear this error when my client booting up by using PXE: "Error, no valid session type!!! Boot aborted, please check your

  • 21st February 2011, 09:44 AM #1

    thaolv is offline

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    Hi guys,
    Thinstation appear this error when my client booting up by using PXE:
    «Error, no valid session type!!!
    Boot aborted, please check your thinstation config files are correct»
    Please help me to resolve this problem.
    Thanks
    thinstation.conf.buildtime.txt

    thinstation.conf.network.txt

    Last edited 21st February 2011 at 10:49 AM.

  • 21st February 2011, 10:13 AM #2

    Please post your thinstation config.

  • 21st February 2011, 10:50 AM #3

    thaolv is offline

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    I attach 2 files in previous post. Please check it.

  • 21st February 2011, 10:57 AM #4

    Hi there,

    You don’t appear to have any sessions configured.

    What do you want Thinstation to do?

  • 21st February 2011, 10:58 AM #5

    thaolv is offline

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    I want to run Vmware View client when using Thinstation

  • 21st February 2011, 11:04 AM #6

    Have you downloaded a build of thinstation which has the open view client installed within?

    I’ve not done this before so I will let someone who has explain more.

  • 21st February 2011, 11:08 AM #7

    thaolv is offline

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    Yes, i use this site: :: ThinStation — a light, full-featured thin client OS :: to build Thinstation and surely i add Vmware view in this pakage.

  • 22nd February 2011, 10:18 AM #8

    thaolv is offline

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  • 27th February 2011, 08:50 AM #9

    kme is offline

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    The .txt file extension is invalid: thinstation.conf.network is proper

  • 28th February 2011, 07:37 AM #10

    thaolv is offline

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    Quote Originally Posted by kme View Post

    The .txt file extension is invalid: thinstation.conf.network is proper

    I know that. The forum doesn’t accept .network file extension for upload

  • 28th February 2011, 11:04 AM #11

    kme is offline

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    OK, but then you have to study your tftp server’s log and Thinstation’s /var/log/boot.log as you thinstation.conf.network obviously does contain a valid session and it equally obviously isn’t received by the Thinstation client.

    And frankly it isn’t very smart not to have a safe fall back in thinstation.conf.buildtime as you don’t have.

  • 28th February 2011, 11:59 AM #12

    I also had a similar issue, I tried various things, but I believe I resolved this by only having the minimum of drivers during the build i.e. rather than put in a whole load in the hope one works, try them individually! It seems if you have too many it doesn’t work……..

  • 28th February 2011, 12:38 PM #13

    kme is offline

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    Quote Originally Posted by joe90bass View Post

    I also had a similar issue, I tried various things, but I believe I resolved this by only having the minimum of drivers during the build i.e. rather than put in a whole load in the hope one works, try them individually! It seems if you have too many it doesn’t work……..

    Riiight! Possibly conflicting drivers may result in a «No valid session»?! Sure you didn’t come across a black cat the day before? Or broke a mirror?

    And I thought edugeek was for educated geeks…

    Of course you should never include more drivers than necessary — that’s the entire point of a thin client — but this type of wild claims is unserious. Driver conflicts will NEVER result in a «No valid session». It can result in all sort of other problem, but not this. The LiveCD works just fine and it includes everything and the kitchen sink.

  • 1st March 2011, 09:57 AM #14

    @KME — I take great offence at your post. Whether or not my post is technically correct, the manner in which you post is not in keeping with the spirit of this forum….

  • 27th July 2011, 07:22 PM #15

    dribblecastle is offline

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    I’m running into the same error. I’m attempting to create a VMWare View workstation based on ThinStation. I’m using TS-o-Matic to create my builds. Currently my testing is only with CDs. Basically I just burn the CDs. I haven’t tried the whole PXE Boot etc.

    My feeling is that this error is based on a driver. I think this because I download the current LiveCD for VMWare View and it work fine in my Lenovo T61. Connected to VM and everything. When I use the CD with my HP T5135 I get the no valid session type. I’m thinking it just doesn’t know how to communicate with the internal network card(NIC).

    I tried using TS-O-Matic to create a build with all network drivers included but that did not work. Does anyone have any suggestions of what to try next?

    • Источник
    • Chalganov
    • Chalganov аватар

    При использовании TSOM с it-advisor.ru вываливается ошибка No valid session type. Я так понимаю не цепляется локальный конфиг. Ах да, загрузка идёт с флешки. Само собой в buildtime.config указываю NET_FILE_ENABLED=Off и
    NET_USE_DHCP=Off. В тоже время при использовании TSOM с NIXTS.ORG всё работает, но там другой косяк — не работают клавиши DEL и стрелки.
    P.S. с галочками «включить эти параметры настройки как значения по умолчанию» и «сохранить настройки как thinstation.conf.example для загрузки» поигрался, толку нет.
    И ещё, где есть полноценный мануал, почитать как всё устроено. Года два назад находил, сейчас не могу найти. Забыл некоторые вещи.

    Администратор запретил публиковать записи гостям.

    Скорее всего нет настроек сесии, типа:

    SESSION_0_TITLE="Big Bad Server Donald"
SESSION_0_TYPE=rdesktop
SESSION_0_SCREEN=1
SESSION_0_SCREEN_POSITION=2
SESSION_0_RDESKTOP_SERVER=192.168.1.1
SESSION_0_RDESKTOP_OPTIONS="-u user -p password -a 16"
SESSION_0_AUTOSTART=Off

    Вы хоть конфиги свои покажите.


    Последнее редактирование: 27 Авг 2014 08:38 от admin.

    Администратор запретил публиковать записи гостям.

    • Chalganov
    • Chalganov аватар

    Что-то даже в голову не пришло. Конфиг использую один и тот же у же давно. И, опять же со сборкой NIXT всё работает. А здесь он именно его не использует.

    NET_USE_DHCP=off
NET_USE_TFTP=off
NET_IP_ADDRESS=192.168.1.136
NET_MASK=255.255.255.0

SCREEN=0
WORKSPACE=1
AUTOSTART=On # Для нескольких сессий выбрать off. 

SESSION_0_TITLE="terminall server 201" 
SESSION_0_TYPE=rdesktop
SESSION_0_SCREEN=1
SESSION_0_RDESKTOP_SERVER=192.168.1.201
SESSION_0_RDESKTOP_OPTIONS="-u 'Oksana' -p '123456'" 
 
RDESKTOP_SOUND=Off
RDESKTOP_FDD=Off		
RDESKTOP_CDROM=On
RDESKTOP_HDD=On
RDESKTOP_USB=On
RDESKTOP_1394=Off
RDESKTOP_COM3=Off
RDESKTOP_COM4=Off
RDESKTOP_SLOWLINK=On
RDESKTOP_COMPRESSION=On 
RDESKTOP_COLOR_DEPTH="16" 

KEYBOARD_MAP=en_us 
TIME_ZONE="Europe/Moscow"
USB_ENABLED=On
AUDIO_LEVEL=67
AUTOPLAYCD=On
DAILY_REBOOT=On
CUSTOM_CONFIG=off
RECONNECT_PROMPT=menu
NET_HOSTNAME=host_*
NET_TELNETD_ENABLED=On
WIDE_SCREEN=Off
#X_MONITOR_MODELINE='"1360x768_60.00" 84.72 1360 1424 1568 1776 768 769 772 795 -HSync +Vsync'

SCREEN_RESOLUTION="1360x768"
#X_MONITOR_OPTION2="TargetRefresh 60"
#X_MONITOR_OPTION1="DPMS On"
SCREEN_HORIZSYNC="47.7"
SCREEN_VERTREFRESH="60"
SCREEN_COLOR_DEPTH="16"
MOUSE_PROTOCOL=IMPS/2
MOUSE_RESOLUTION=100
MOUSE_ACCELERATION="1"
X_DRIVER_OPTION1="swcursor On"
POWERBTN_ACTION=Off

    Администратор запретил публиковать записи гостям.

    • Chalganov
    • Chalganov аватар

    Я пробовал полностью конфиг с никста копировать, толку нет. А NET_USE_DHCP=off там как раз есть.

    Администратор запретил публиковать записи гостям.

    Ладно, а что бы не мучатся, может конфиг

    SCREEN=0
WORKSPACE=1
AUTOSTART=On # Для нескольких сессий выбрать off. 
SESSION_0_TITLE="terminall server 201" 
SESSION_0_TYPE=rdesktop
SESSION_0_SCREEN=1
SESSION_0_RDESKTOP_SERVER=192.168.1.201
SESSION_0_RDESKTOP_OPTIONS="-u ''"

    при сборке вбить или на tftp хранить? :)

    Администратор запретил публиковать записи гостям.

    • Chalganov
    • Chalganov аватар

    При сборке если вбить, потом гемор с редактированием будет. Сейчас мониторы на 1366*768 начали ставить, а сними гемору не оберёшься. TFTP ставить не хочу. ибо надо всё переделывать и само-собой в нерабочее время)

    Администратор запретил публиковать записи гостям.

    ХЗ тогда…
    Ну ещё вариант — взять от сборки nixt файлы build.conf и thinstation.conf.buildtime, в другой перейти в текстовый режим (слева выбор GUI <-> Text), кнопка «Для опытных» и подгрузить их.


    Последнее редактирование: 27 Авг 2014 12:44 от admin.

    Администратор запретил публиковать записи гостям.

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    burekas

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    • #1

    Hi,

    I have an issue with «ConfigServer Security & Firewall»

    On my PC I get this error when open it:
    Security Error: No valid session key
    Information saved to [/var/lib/csf/da1608465420.error]

    But in my smartphone it’s working.

    So what is the problem and how can I fix this?
    It wasn’t like this before.

    Thanks.

    jamgames2

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    • #2

    Can you try connect with your IP and check result,

    because you should use subdomain with DA and not use www.domain.com as your DA Panel

    burekas

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    • #3

    Yes, with the direct IP it’s working, but with the domain it’s not.
    How can I fix this?
    As I said, until now it was ok with the domain.

    Zhenyapan

    Zhenyapan

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    burekas

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    • #5

    I’m using CustomBuild, and I don’t have any update there, So I guess I already have the last version of CSF.
    I updated yesterday one of the plugins or something but I don’t remember which one was it, maybe «letsencrypt.sh.2.0.10».
    And maybe it changed something?

    burekas

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    • #6

    it was solved in new CSF update, earlier problem was in https://forum.configserver.com/viewtopic.php?f=6&t=11837

    There is a solution which is also written in the error file:
    «To disable DirectAdmin session checks, create a touch file called /var/lib/csf/csf.da.skip
    Create the file as above, the problem is solved.»

    But someone there said that it’s not a good solution for that.

    smtalk

    smtalk

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    • #7

    Try logging out and in again, this may solve it.

    Zhenyapan

    Zhenyapan

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    • #8

    Try logging out and in again, this may solve it.

    agree, sometimes helps for me too, for example if previously I was logged in few hours ago, looks like session expired but CSF tries to use old key.

    burekas

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    • #9

    Basically I have already tried to logout/login, it didn’t help.
    So I clean cookies,temp files etc in the browser and it’s ok now.

    Thank you all.

    • #10

    But someone there said that it’s not a good solution for that.

    You might want to read a bit better. He said it was a workaround not a solution. With a real solution there would be no need to create that file to skip the checks.

    Try logging out and in again, this may solve it.

    Collegue admin is having this issue too regularly. Logging out and in did not help, waiting for session expiration of using other browser did.

    Migdiradmin

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    • #11

    Security Error: No valid session key
    Information saved to [/var/lib/csf/da……..

    Today it happened with me to the first time i don’t know why.
    Fixed with full restart to CSF/LFD
    csf -ra

    Zhenyapan

    Zhenyapan

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    Migdiradmin

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    Derevko

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    • #14

    Today it happened also in our server

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