Re: no display specified

2012-05-17 Thread richardvo...@gmail.com
On Thu, May 17, 2012 at 3:14 PM, Chillosaurus  wrote:
>
>
>  some more data ?
>> Is the remote machine a Unix one ? If so the you can look at
>> http://x.cygwin.com/docs/faq/cygwin-x-faq.html#q-ssh-no-x11forwarding
> Yes it is a Unix cluster. A2 worked, but Matlab is approx. 60 times slower
> than normal - or even worse.
> Can this be solved?

Do you get the same slowdown when logging in with "ssh -Y" from a
Linux workstation?


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Re: no display specified

2012-05-17 Thread Chillosaurus


 some more data ?
> Is the remote machine a Unix one ? If so the you can look at
> http://x.cygwin.com/docs/faq/cygwin-x-faq.html#q-ssh-no-x11forwarding
Yes it is a Unix cluster. A2 worked, but Matlab is approx. 60 times slower
than normal - or even worse.
Can this be solved?

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Re: no display specified

2012-05-17 Thread marco atzeri

On 5/17/2012 6:10 PM, Chillosaurus wrote:


Thanks for the thougths. That's the solution.
Is there a chance I can use cygwin to run matlab (including plotting
functions etc.), which is located on another machine?

I'm getting this warning
Warning: No display specified.  You will not be able to display graphics on
the screen.



some more data ?
Is the remote machine a Unix one ? If so the you can look at
http://x.cygwin.com/docs/faq/cygwin-x-faq.html#q-ssh-no-x11forwarding

If it is a windows machine I doubt matlab provides a X
interface usable by cygwin

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no display specified

2012-05-17 Thread Chillosaurus

Thanks for the thougths. That's the solution.
Is there a chance I can use cygwin to run matlab (including plotting
functions etc.), which is located on another machine? 

I'm getting this warning
Warning: No display specified.  You will not be able to display graphics on
the screen.

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Re: cygwin octave x11

2012-05-17 Thread marco atzeri

On 5/17/2012 5:17 PM, Chillosaurus wrote:


I did cygcheck, it seems to be all of status OK. When executing I got a few
warnings. Guess they can be ignored ?
$ cygcheck -s -v -r>  cygcheck.out


you forgot to attach cygcheck.out to the mail


/usr/bin/cygrunsrv: warning: OpenService failed for 'DcomLaunch': Win32
error 5
/usr/bin/cygrunsrv: warning: OpenService failed for 'pla': Win32 error 5
/usr/bin/cygrunsrv: warning: OpenService failed for 'QWAVE': Win32 error 5
/usr/bin/cygrunsrv: warning: OpenService failed for 'RpcEptMapper': Win32
error 5
/usr/bin/cygrunsrv: warning: OpenService failed for 'RpcSs': Win32 error 5
http://old.nabble.com/file/p33864961/cygcheck.out cygcheck.out
Here is the XWin.0.log
http://old.nabble.com/file/p33864961/XWin.0.log XWin.0.log

starting x works, but when I open octave and try to make a plot, I get this:
octave:1>  plot([1 4],[2 3],'--')
   2 [main] octave-3.6.1 2932 child_info_fork::abort:
C:\cygwin2\bin\cygfftw3-3.dll: Loaded to different address: parent(0x2C)
!= child(0x41)


this is a fork issue see:
http://cygwin.com/faq-nochunks.html#faq.using.fixing-fork-failures


error: popen2: process creation failed -- Resource temporarily unavailable
error: called from:
error:   /usr/share/octave/3.6.1/m/plot/private/__gnuplot_open_stream__.m at
line 30, column 44
error:   /usr/share/octave/3.6.1/m/plot/__gnuplot_drawnow__.m at line 72,
column 19
octave:2>

hope that's helpfull
Thank you.



Regards
Marco

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Re: cygwin octave x11

2012-05-17 Thread Chillosaurus

I did cygcheck, it seems to be all of status OK. When executing I got a few
warnings. Guess they can be ignored ?
$ cygcheck -s -v -r > cygcheck.out
/usr/bin/cygrunsrv: warning: OpenService failed for 'DcomLaunch': Win32
error 5
/usr/bin/cygrunsrv: warning: OpenService failed for 'pla': Win32 error 5
/usr/bin/cygrunsrv: warning: OpenService failed for 'QWAVE': Win32 error 5
/usr/bin/cygrunsrv: warning: OpenService failed for 'RpcEptMapper': Win32
error 5
/usr/bin/cygrunsrv: warning: OpenService failed for 'RpcSs': Win32 error 5
http://old.nabble.com/file/p33864961/cygcheck.out cygcheck.out 
Here is the XWin.0.log
http://old.nabble.com/file/p33864961/XWin.0.log XWin.0.log 

starting x works, but when I open octave and try to make a plot, I get this:
octave:1> plot([1 4],[2 3],'--')
  2 [main] octave-3.6.1 2932 child_info_fork::abort:
C:\cygwin2\bin\cygfftw3-3.dll: Loaded to different address: parent(0x2C)
!= child(0x41)
error: popen2: process creation failed -- Resource temporarily unavailable
error: called from:
error:   /usr/share/octave/3.6.1/m/plot/private/__gnuplot_open_stream__.m at
line 30, column 44
error:   /usr/share/octave/3.6.1/m/plot/__gnuplot_drawnow__.m at line 72,
column 19
octave:2> 

hope that's helpfull
Thank you.

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Re: cygwin octave x11

2012-05-17 Thread marco atzeri

On 5/17/2012 3:59 PM, Chillosaurus wrote:


I try to run octave in cygwin, which works fine, but if I want to draw a plot
it doesn't open a new window.
I'm a beginner with cygwin and unix-environments and was not able to find an
understandable solution.
Starting octave i get the following error:
warning: X11 DISPLAY environment variable not set
Typing "startx" I get the following:
xauth: (stdin):1:  bad "add" command line
[dix] Could not init font path element /usr/share/fonts/OTF/, removing from
list
The XKEYBOARD keymap compiler (xkbcomp) reports:

Warning:  Type "ONE_LEVEL" has 1 levels, but  has 2 symbols
   Ignoring extra symbols

Errors from xkbcomp are not fatal to the X server
winBlockHandler - pthread_mutex_unlock()
Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid
MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 key..

I had this error message starting matlab, can that be fixed, is this the
same problem or a different one?
Warning: No display specified.  You will not be able to display graphics on
the screen.

thanks a lot


Hi,
octave graphics need X running so please follows

http://cygwin.com/problems.html

so we can understand you X server issue.

Instead of startx you can also try startxwin
directly or though the "X Win Server" icon on the start menu.
Or the new experimental xlaunch (in package xlaunch)

Regards
Marco

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cygwin octave x11

2012-05-17 Thread Chillosaurus

I try to run octave in cygwin, which works fine, but if I want to draw a plot
it doesn't open a new window.
I'm a beginner with cygwin and unix-environments and was not able to find an
understandable solution.
Starting octave i get the following error:
warning: X11 DISPLAY environment variable not set
Typing "startx" I get the following:
xauth: (stdin):1:  bad "add" command line
[dix] Could not init font path element /usr/share/fonts/OTF/, removing from
list 
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:  Type "ONE_LEVEL" has 1 levels, but  has 2 symbols
>   Ignoring extra symbols
Errors from xkbcomp are not fatal to the X server
winBlockHandler - pthread_mutex_unlock()
Invalid MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 keyInvalid
MIT-MAGIC-COOKIE-1 keyInvalid MIT-MAGIC-COOKIE-1 key..

I had this error message starting matlab, can that be fixed, is this the
same problem or a different one?
Warning: No display specified.  You will not be able to display graphics on
the screen.

thanks a lot
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