Re: [Wrapper-user] Fwd: problems connecting to Xlib

[Klemens L. <kle...@gm...>]

H Roberto,

thx for your advice. I am not sure how to run this commands in the
"user session who is having the problem" because only "root" is used.
I start the Bamboo Remote Agent app as root using "./bamboo-agent.sh
start". Then both, the wrapper process and the started bamboo agent
java process are running as root. since root is able to access the
display, it should work. also, when i use  "./bamboo-agent.sh console"
so the wrapper is not in daemon mode, this two created processes run
as root too and here the connection to the display works.

br klemensl

2011/9/7 Roberto Espinoza <rob...@ta...>:
> Hello Klemens,
> It may be a problem with not having the right permissions to open the
> display ":10.0".
> You need to run the following command with the user who is the owner or have
> permisions for display ":10.0"
> Then run
> xauth list ":10.0"
> It should output something like
> yourhost/unix:10 MIT-MAGIC-COOKIE-1 <some-id-number-here>
> Once that is done, then in the user session who is having the problem to
> open the ":10.0" display, run this
> touch /your/home/folder/.Xauthority
> xauth add <copy paste the yourhost/unix:10 line in here>
> export DISPLAY=":10.0"
>
> After this, if you try to run firefox, it should be able to connect to the
> display and open firefox in that desktop.
>
> Let me know if this works for you.
>
>
> Cheers,
> Roberto
> On Tue, Sep 6, 2011 at 10:41 PM, Klemens Loschy <kle...@gm...> wrote:
>>
>> Hi,
>>
>> set > env.txt show "DISPLAY=:10.0". Is there anything else I look after?
>>
>> 2011/9/6 Leif Mortenson <lei...@ta...>:
>> > Klemens
>> > If you can't upgrade, then try adding the following line to your shell
>> > script just before the Wrapper is launched:
>> >
>> > set > env.txt
>> >
>> > This will store the current environment into a file.
>> >
>> > I am sure the problem is the DISPLAY variable though.
>> >
>> > Cheers,
>> > Leif
>> >
>> > On Tue, Sep 6, 2011 at 9:47 PM, Klemens Loschy <kle...@gm...>
>> > wrote:
>> >> Hi,
>> >>
>> >> unfortunately the update won't happen in near future. Things are bit
>> >> complicated when you are trying to change a peace of software... Seems
>> >> that 3.2.3 is installed.
>> >>
>> >> Sorry, br klemensl
>> >>
>> >> 2011/9/6 Leif Mortenson <lei...@ta...>:
>> >>> Klemens,
>> >>> Which version of the Wrapper are you using?  The
>> >>> wrapper.environment.dump property was added in version 3.5.0.  If you
>> >>> are using an older version, please upgrade to 3.5.11.  That won't fix
>> >>> your problem but it will let you investigate the issue.
>> >>>
>> >>> Cheers,
>> >>> Leif
>> >>>
>> >>> On Tue, Sep 6, 2011 at 8:20 PM, Klemens Loschy <kle...@gm...>
>> >>> wrote:
>> >>>> Hi,
>> >>>>
>> >>>> thank you very much for the quick and helpful reply.
>> >>>>
>> >>>> The app is started on system startup. i have stopped the wrapper with
>> >>>> ./myapp stop and started the it again with ./myapp start -> same
>> >>>> problem. when i start the bamboo remote agent via ./myapp console,
>> >>>> everything works fine. prompting the env variable $DISPLAY in the
>> >>>> shell shows me ":10.0", that should work. so only when the wrapper is
>> >>>> started in daemonized mode, i have this display issues. unfortunately
>> >>>> i am not able to dump the environment by adding the
>> >>>> wrapper.environment.dump=TRUE attribute.
>> >>>>
>> >>>> thx, br klemensl
>> >>>>
>> >>>> 2011/9/6 Leif Mortenson <lei...@ta...>:
>> >>>>> Klemens,
>> >>>>> This sounds like a display problem.  Are you running the Wrapper as
>> >>>>> "./myapp console" or "./myapp start", or is it being stared on
>> >>>>> system
>> >>>>> startup?
>> >>>>>
>> >>>>> Most X Windows applications work by looking for a DISPLAY
>> >>>>> environment
>> >>>>> variable.  If that is not being found then the process will not be
>> >>>>> able to display its GUI.
>> >>>>>
>> >>>>> Try adding the following to your wrapper.conf so you get the current
>> >>>>> environment dumped to the log file.  This should help debug the
>> >>>>> problem.
>> >>>>>
>> >>>>> http://wrapper.tanukisoftware.com/doc/english/prop-environment-dump.html
>> >>>>> wrapper.environment.dump=TRUE
>> >>>>>
>> >>>>> Please let me know how this works for you.
>> >>>>>
>> >>>>> Cheers,
>> >>>>> Leif
>> >>>>>
>> >>>>> On Tue, Sep 6, 2011 at 5:54 PM, Klemens Loschy <kle...@gm...>
>> >>>>> wrote:
>> >>>>>> Hi,
>> >>>>>>
>> >>>>>> we are using the service wrapper to start a bamboo remote agent (VM
>> >>>>>> running a RHELS 5.6). if the agent is started using the the service
>> >>>>>> wrapper, our selenium tests do not work because the browser
>> >>>>>> (firefox)
>> >>>>>> can not be opened:
>> >>>>>> Xlib: connection to ":10.0" refused by server
>> >>>>>> Xlib: Client is not authorized to connect to Server
>> >>>>>> Error: cannot open display: :10
>> >>>>>>
>> >>>>>> When the remote agent is started without the service wrapper,
>> >>>>>> everything works as expected. Always root is used to start the
>> >>>>>> remote
>> >>>>>> agent.
>> >>>>>>
>> >>>>>> Can anyone support me by solving this issue?
>> >>>>>>
>> >>>>>> thank you in advance, br klemensl
>> >
>> >
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>
> --
> Roberto Espinoza
> Tanuki Software, Ltd.
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> rob...@ta...
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