[sage-support] Re: sage server

2015-08-15 Thread Jonathan Gutow
See my post to the related question. I think it should work... https://groups.google.com/forum/#!topic/sage-support/j073ILEqKYA Jonathan On Friday, August 7, 2015 at 3:29:01 PM UTC-5, Michael Waters wrote: > > Keeping this thread alive...I'm having the same difficulties. Any global > fix here?Se

[sage-support] Re: sage server

2015-08-14 Thread kcrisman
> Keeping this thread alive...I'm having the same difficulties. Any global > fix here? Possibly. Jonathan Gutow has done a lot of work with proxies (about which I know nothing). See e.g. https://github.com/sagemath/sagenb/pull/328 - though I have no idea if this will be useful. -- You re

[sage-support] Re: sage server

2015-08-07 Thread Michael Waters
Keeping this thread alive...I'm having the same difficulties. Any global fix here? -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@goog

[sage-support] Re: Sage server failed to start

2015-01-09 Thread kcrisman
I posted trac #17610 which is ready for review. It now tries starting it > in a Terminal if it fails for any reason. This should be more robust to > any sort of corruption, and also help show the problem in the cases where > it does fail. > > For reference, this does fix the problems indicat

Re: [sage-support] Re: Sage server failed to start

2015-01-09 Thread kcrisman
> > >> I get about one zero sized users.pickle 2-3 times per week. >>> >> Really, how does that happen? I am also running a sagenb server on my >> university and this never happened. >> > > It is not a server, it is standalone sage installs, and ~/.sage is on NFS. > It seems to be NOT related t

Re: [sage-support] Re: Sage server failed to start

2015-01-08 Thread Jan Groenewald
Hi On 8 January 2015 at 14:32, Jeroen Demeyer wrote: > On 2015-01-08 06:36, Jan Groenewald wrote: > >> I get about one zero sized users.pickle 2-3 times per week. >> > Really, how does that happen? I am also running a sagenb server on my > university and this never happened. > It is not a serv

[sage-support] Re: Sage server failed to start

2015-01-08 Thread Ivan Andrus
I posted trac #17610 which is ready for review. It now tries starting it in a Terminal if it fails for any reason. This should be more robust to any sort of corruption, and also help show the problem in the cases where it does fail. -Ivan > On Jan 8, 2015, at 5:17 PM, Ivan Andrus wrote: > >

[sage-support] Re: Sage server failed to start

2015-01-08 Thread Ivan Andrus
Do you mean that if you open Sage.app and click on the Terminal Session > Sage menu, that Terminal.app doesn’t open? Or do you mean that Terminal.app doesn’t open automatically when you try to start the notebook server? For now, doing it manually once (and typing in a password) should fix the pro

[sage-support] Re: Sage server failed to start

2015-01-08 Thread Ruizhi Deng
I reinstalled sage on my computer, but it still doesn't work. On Wednesday, January 7, 2015 at 7:57:36 PM UTC-5, Ruizhi Deng wrote: > > I'm a new comer to Sage and I'm running sage on my mac with OS X 10.10. I > started sage successfully for the first time but I have trouble running > sage after

[sage-support] Re: Sage server failed to start

2015-01-08 Thread Ruizhi Deng
Thank you! But the problem for me is that the terminal don't start. On Wednesday, January 7, 2015 at 11:04:20 PM UTC-5, kcrisman wrote: > > > > On Wednesday, January 7, 2015 7:57:36 PM UTC-5, Ruizhi Deng wrote: >> >> I'm a new comer to Sage and I'm running sage on my mac with OS X 10.10. I >> sta

Re: [sage-support] Re: Sage server failed to start

2015-01-08 Thread kcrisman
> > > I get about one zero sized users.pickle 2-3 times per week. > Really, how does that happen? I am also running a sagenb server on my > university and this never happened. > > In any case, I hope that this issue will be fixed by > https://github.com/sagemath/sagenb/pull/287 > For complet

Re: [sage-support] Re: Sage server failed to start

2015-01-08 Thread Jeroen Demeyer
On 2015-01-08 06:36, Jan Groenewald wrote: I get about one zero sized users.pickle 2-3 times per week. Really, how does that happen? I am also running a sagenb server on my university and this never happened. In any case, I hope that this issue will be fixed by https://github.com/sagemath/sage

Re: [sage-support] Re: Sage server failed to start

2015-01-07 Thread Jan Groenewald
Hi On 8 January 2015 at 07:27, Ivan Andrus wrote: > On Jan 7, 2015, at 9:04 PM, kcrisman wrote: > > On Wednesday, January 7, 2015 7:57:36 PM UTC-5, Ruizhi Deng wrote: >> >> I'm a new comer to Sage and I'm running sage on my mac with OS X 10.10. I >> started sage successfully for the first time

[sage-support] Re: Sage server failed to start

2015-01-07 Thread Ivan Andrus
> On Jan 7, 2015, at 9:04 PM, kcrisman wrote: > > On Wednesday, January 7, 2015 7:57:36 PM UTC-5, Ruizhi Deng wrote: > I'm a new comer to Sage and I'm running sage on my mac with OS X 10.10. I > started sage successfully for the first time but I have trouble running sage > after that. It consta

[sage-support] Re: Sage server failed to start

2015-01-07 Thread kcrisman
On Wednesday, January 7, 2015 7:57:36 PM UTC-5, Ruizhi Deng wrote: > > I'm a new comer to Sage and I'm running sage on my mac with OS X 10.10. I > started sage successfully for the first time but I have trouble running > sage after that. It constantly shows that Sage server failed to start. > A

[sage-support] Re: Sage server problems

2012-07-30 Thread Mike OS
Thanks for the help, Dima. I will install 5.1, but I'm still a bit unclear about the server issue. I have an Imac that I want to be a server for students while they are on campus, accessible via a web browser. We figured out the problem that I posted about: I can't run ./start_sage.sh in the bac

[sage-support] Re: Sage server problems

2012-07-30 Thread Dima Pasechnik
On Monday, 30 July 2012 23:17:50 UTC+8, Mike OS wrote: > > > After I start sage, apache is running, so it appear that sage starts > apache. > > sage 4.8 does not start apache. > In any case, I still don't understand what the problem is with the server. > > the problem seems to be that you

[sage-support] Re: Sage server problems

2012-07-30 Thread Mike OS
After I start sage, apache is running, so it appear that sage starts apache. In any case, I still don't understand what the problem is with the server. Mike On Thursday, July 26, 2012 9:40:24 PM UTC-7, Dima Pasechnik wrote: > > IMHO, Sage does not use apache at all. It runs its own webserver,

[sage-support] Re: Sage server problems

2012-07-26 Thread Dima Pasechnik
IMHO, Sage does not use apache at all. It runs its own webserver, on port 8000. On Friday, 27 July 2012 07:08:25 UTC+8, Mike OS wrote: > > I had a sage server running on an imac running os 10.6. > I stopped the server and tried to get it running again, and > now I'm having problems. > > 1. I tr

[sage-support] Re: sage server in OS 10.6

2012-03-17 Thread Mike OS
I was using firefox primarily, but I think it happened with Safari. On Mar 16, 7:13 pm, Dan Drake wrote: > On Fri, 16 Mar 2012 at 04:11PM -0700, Mike OS wrote: > > When I save and quit the worksheet, I go back to my home page. > > If I click sign out, nothing happens. > > Are you using Firefox?

Re: [sage-support] Re: sage server in OS 10.6

2012-03-16 Thread Dan Drake
On Fri, 16 Mar 2012 at 04:11PM -0700, Mike OS wrote: > When I save and quit the worksheet, I go back to my home page. > If I click sign out, nothing happens. Are you using Firefox? This happens with some recent versions of Firefox. Does that same thing happen with another browser? Dan -- --- Da

[sage-support] Re: sage server in OS 10.6

2012-03-16 Thread kcrisman
On Mar 16, 7:11 pm, Mike OS wrote: > Jason and Dan, > > Thank you for the info and suggestions.  It took a while, but we got > it running. > > One thing that I'm experiencing seems odd. > I created an account,  logged in, made a worksheet. > > When I save and quit the worksheet, I go back to my

[sage-support] Re: sage server in OS 10.6

2012-03-16 Thread Mike OS
Jason and Dan, Thank you for the info and suggestions. It took a while, but we got it running. One thing that I'm experiencing seems odd. I created an account, logged in, made a worksheet. When I save and quit the worksheet, I go back to my home page. If I click sign out, nothing happens. If

[sage-support] Re: sage server in OS 10.6

2012-03-06 Thread Jason Grout
On 3/6/12 2:53 PM, Mike OS wrote: I'd like to set up a sage notebook server at my campus. Since this is beyond my expertise, I asked the College IT specialists to handle it. Of course, they are very concerned about vulnerabilities, so they will only allow access from on campus. We browsed some o

Re: [sage-support] Re: SAGE server usernames

2012-02-07 Thread William Stein
On Tue, Feb 7, 2012 at 10:03 AM, John Cremona wrote: > Is there any kind of policy stated anywhere about using the public > servers such as sagenb.org for  class teaching?  I think I would > assume that if I were to use Sage for a class then it should be my > responsibility (or my institution's) t

[sage-support] Re: SAGE server usernames

2012-02-07 Thread Jason Grout
On 2/7/12 12:03 PM, John Cremona wrote: Is there any kind of policy stated anywhere about using the public servers such as sagenb.org for class teaching? I think I would assume that if I were to use Sage for a class then it should be my responsibility (or my institution's) to provide the servic

[sage-support] Re: SAGE server usernames

2012-02-07 Thread Gwyn
This was an experimental class, and we are debating about setting up a Sage server. I have a local installation of Sage for my own research, but was interested in the possibility of using it for this and other classes. We're also a fairly small school (1400 total students, with about 6-12 math ma

Re: [sage-support] Re: SAGE server usernames

2012-02-07 Thread John Cremona
Is there any kind of policy stated anywhere about using the public servers such as sagenb.org for class teaching? I think I would assume that if I were to use Sage for a class then it should be my responsibility (or my institution's) to provide the service, not to reply on the public server. Of

[sage-support] Re: SAGE server usernames

2012-02-07 Thread Jason Grout
On 2/7/12 11:09 AM, Gwyn wrote: A second problem I've encountered trying to use sage for this class: Initially, after I'd created a Sage notebook account, if I logged out for more than (around) an hour and tried to log back in, I would receive a message: "Username does not exist." I created th

[sage-support] Re: SAGE server usernames

2012-02-07 Thread Jason Grout
On 2/7/12 11:09 AM, Gwyn wrote: A second problem I've encountered trying to use sage for this class: Initially, after I'd created a Sage notebook account, if I logged out for more than (around) an hour and tried to log back in, I would receive a message: "Username does not exist." I created th

[sage-support] Re: sage server

2011-09-10 Thread Jonathan Frankel
Hi Tom, I'm trying to do the same thing, but I haven't gotten nearly as far you. I just posted a long question about this ( https://groups.google.com/forum/#!topic/sage-support/j073ILEqKYA). Have you gotten this to work 100%? I'm not sure how to use mod rewrite to fix things -- could you post a

[sage-support] Re: sage server

2011-09-07 Thread Bastiaan Hebing
Did you get this to work? I'm trying a similar setup, but apart from just looking in the source and changing all the links I can't get it to work. Maybe we can fix this more permanently by changing all the links to %base_url/home etc, so you can set a base_url and be done with it. I'd be happy

[sage-support] Re: sage server

2011-03-21 Thread Jason Grout
On 3/20/11 12:37 PM, tbensky wrote: Hi Jason- Sorry to keep bugging you about this but I think I'm getting closer to getting this working. I have found a bunch of apache mod_rewrites has taken care of many problems, but I the the ajax calls are still broken. I have identified a javascript functio

[sage-support] Re: sage server

2011-03-20 Thread tbensky
Hi Jason- Sorry to keep bugging you about this but I think I'm getting closer to getting this working. I have found a bunch of apache mod_rewrites has taken care of many problems, but I the the ajax calls are still broken. I have identified a javascript function called "asych_request" which appears

[sage-support] Re: sage server

2011-03-18 Thread Jason Grout
On 3/18/11 6:22 PM, tbensky wrote: Thanks Jason---I found a todo.txt in the sagebn directory referencing some need for "base_url." Is this what you are referring to? Some base_url on the html pages? When I inspect my Apache Proxy logs, Javascript calls to things like "trash_notebook" are routed t

[sage-support] Re: sage server

2011-03-18 Thread tbensky
Thanks Jason---I found a todo.txt in the sagebn directory referencing some need for "base_url." Is this what you are referring to? Some base_url on the html pages? When I inspect my Apache Proxy logs, Javascript calls to things like "trash_notebook" are routed to my /var/ www/trash_notebook directo

[sage-support] Re: sage server

2011-03-18 Thread Jason Grout
On 3/18/11 5:11 PM, Tom Bensky wrote: Dear sage community--- I want to set up a local sage server for my freshman physics students to use. I am using Ubuntu 10.10 and followed the directions at the SageServer wiki and it worked just fine. Assuming my server is at http://server.whatever, going t

[sage-support] Re: SAGE server connection issues

2010-11-23 Thread kcrisman
Yes, and one not run by the 'official' UW group. So you would have to ask the folks at Clemson who run it. - kcrisman On Nov 23, 2:51 am, Timothy Clemans wrote: > Looks like a public sage notebookhttps://clemix.clemson.edu:34567/pub/ > > On Mon, Nov 22, 2010 at 10:17 PM, Robert Bradshaw > > > >

[sage-support] Re: Sage server question

2010-06-14 Thread kcrisman
On Jun 14, 3:02 am, "ma...@mendelu.cz" wrote: > You can publish the worksheet. The others may view the published > version and refresh whenever you save changes. > That is a good point. If you don't want anyone else to work on it, when you publish a worksheet there is an option "update with ch

[sage-support] Re: Sage server question

2010-06-14 Thread ma...@mendelu.cz
You can publish the worksheet. The others may view the published version and refresh whenever you save changes. Hope this helps. Robert On 14 čvn, 06:13, Christian Szegedy wrote: > Thanks, this is exactly what I asked: The viewers should not be able > to make changes or work on the spreadsheet,

Re: [sage-support] Re: Sage server question

2010-06-13 Thread Christian Szegedy
Thanks, this is exactly what I asked: The viewers should not be able to make changes or work on the spreadsheet, but they should get real-time updates every time a new entry is entered. So, generally I conclude from your answer that the sage server is not up to this task out of the box. So it loo

[sage-support] Re: Sage server question

2010-06-11 Thread kcrisman
Dear Christian, Can you be more specific as to what you mean? If I understand you correctly, you intend to start one worksheet, but have perhaps 20-40 people viewing it at once. It is certainly possible for multiple people to view the same worksheet at the same time, if it is 'shared' with all o

[sage-support] Re: Sage Server - displaying Matlab plots

2010-06-02 Thread Jason Grout
On 6/2/10 12:13 PM, Vinod wrote: On Jun 1, 7:19 pm, Jason Grout wrote: On 6/1/10 8:57 PM, Vinod wrote: Yes, matlab does save the images properly to the directory. But the problem here is to get the image displayed on the web browser itself. Are you saying that in the Sage notebook: 1. You

[sage-support] Re: Sage Server - displaying Matlab plots

2010-06-02 Thread Vinod
On Jun 1, 7:19 pm, Jason Grout wrote: > On 6/1/10 8:57 PM, Vinod wrote: > > > Yes, matlab does save the images properly to the directory. But the > > problem here is to get the image displayed on the web browser itself. > > Are you saying that in the Sage notebook: > > 1. You can use the above co

[sage-support] Re: Sage Server - displaying Matlab plots

2010-06-01 Thread Jason Grout
On 6/1/10 8:57 PM, Vinod wrote: Yes, matlab does save the images properly to the directory. But the problem here is to get the image displayed on the web browser itself. Are you saying that in the Sage notebook: 1. You can use the above code to create a matlab plot and save it to a specific

[sage-support] Re: Sage Server - displaying Matlab plots

2010-06-01 Thread Vinod
Yes, matlab does save the images properly to the directory. But the problem here is to get the image displayed on the web browser itself. Thanks, Vinod On Jun 1, 4:17 pm, Jason Grout wrote: > On 6/1/10 5:53 PM, Vinod wrote: > > > hello Jason, > > > This doesn't work either... :( > > matlab doesn

[sage-support] Re: Sage Server - displaying Matlab plots

2010-06-01 Thread Jason Grout
On 6/1/10 5:53 PM, Vinod wrote: hello Jason, This doesn't work either... :( matlab doesn't even start with xvfb-run command. it gives lot of errors. As William pointed out, is the original problem resolved by one of the other messages? If not, can you precisely state the problem as it now

[sage-support] Re: Sage Server - displaying Matlab plots

2010-06-01 Thread Vinod
hello Jason, This doesn't work either... :( matlab doesn't even start with xvfb-run command. it gives lot of errors. ~Vinod On May 28, 6:24 pm, Jason Grout wrote: > On 5/28/10 8:08 PM, William Stein wrote: > > > > > On Fri, May 28, 2010 at 5:52 PM, Jason Grout > >  wrote: > >> On 5/28/10 7:47

Re: [sage-support] Re: Sage Server - displaying Matlab plots

2010-05-28 Thread William Stein
On Fri, May 28, 2010 at 6:24 PM, Jason Grout wrote: > On 5/28/10 8:08 PM, William Stein wrote: >> >> On Fri, May 28, 2010 at 5:52 PM, Jason Grout >>  wrote: >>> >>> On 5/28/10 7:47 PM, Vinod wrote: >>> X11 connection rejected because of wrong authentication. Warning: Unable to open disp

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-28 Thread Jason Grout
On 5/28/10 8:08 PM, William Stein wrote: On Fri, May 28, 2010 at 5:52 PM, Jason Grout wrote: On 5/28/10 7:47 PM, Vinod wrote: X11 connection rejected because of wrong authentication. Warning: Unable to open display 'localhost:12.0'. You will not be able to display graphics on the screen.

Re: [sage-support] Re: Sage Server - displaying Matlab plots

2010-05-28 Thread William Stein
On Fri, May 28, 2010 at 5:52 PM, Jason Grout wrote: > On 5/28/10 7:47 PM, Vinod wrote: > >> X11 connection rejected because of wrong authentication. >> Warning: Unable to open display 'localhost:12.0'.  You will not be >> able to display graphics on the screen. >> > > So now it's not a Sage questi

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-28 Thread Jason Grout
On 5/28/10 7:47 PM, Vinod wrote: X11 connection rejected because of wrong authentication. Warning: Unable to open display 'localhost:12.0'. You will not be able to display graphics on the screen. So now it's not a Sage question, but a question of how to run Matlab over an ssh session. That

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-28 Thread Vinod
On May 28, 12:38 pm, Jason Grout wrote: > On 5/28/10 1:53 AM, Vinod wrote: > > > > > Now I have a different error message in the terminal when I try to > > execute the matlab code involving plots in the webserver > > " X11 connection rejected because of wrong authentication." > > > I verified a

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-28 Thread Jason Grout
On 5/28/10 1:53 AM, Vinod wrote: Now I have a different error message in the terminal when I try to execute the matlab code involving plots in the webserver " X11 connection rejected because of wrong authentication." I verified all the X11 settings and it looks fine. The link lists all the che

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-28 Thread Vinod
On May 28, 12:08 am, William Stein wrote: > On Thu, May 27, 2010 at 11:53 PM, Vinod wrote: > > > On May 27, 6:40 pm, William Stein wrote: > >> On Thu, May 27, 2010 at 6:39 PM, Vinod wrote: > >> > That's Awesome! Thanks for the help. > >> > When would the sage4.4.3 release? Should I wait till

Re: [sage-support] Re: Sage Server - displaying Matlab plots

2010-05-28 Thread William Stein
On Thu, May 27, 2010 at 11:53 PM, Vinod wrote: > > > On May 27, 6:40 pm, William Stein wrote: >> On Thu, May 27, 2010 at 6:39 PM, Vinod wrote: >> > That's Awesome! Thanks for the help. >> > When would the sage4.4.3 release? Should I wait till then or is it >> > possible for you guys to post the

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-27 Thread Vinod
On May 27, 6:40 pm, William Stein wrote: > On Thu, May 27, 2010 at 6:39 PM, Vinod wrote: > > That's Awesome! Thanks for the help. > > When would the sage4.4.3 release? Should I wait till then or is it > > possible for you guys to post the patch here in the forum? > > > Vinod > > Just type > >  

Re: [sage-support] Re: Sage Server - displaying Matlab plots

2010-05-27 Thread William Stein
On Thu, May 27, 2010 at 6:39 PM, Vinod wrote: > That's Awesome! Thanks for the help. > When would the sage4.4.3 release? Should I wait till then or is it > possible for you guys to post the patch here in the forum? > > Vinod Just type sage: hg_sage.apply('http://trac.sagemath.org/sage_trac/

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-27 Thread Vinod
That's Awesome! Thanks for the help. When would the sage4.4.3 release? Should I wait till then or is it possible for you guys to post the patch here in the forum? Vinod On May 27, 6:00 pm, William Stein wrote: > Positive review -- this will be in sage-4.4.3. > > > > On Thu, May 27, 2010 at 5:54

Re: [sage-support] Re: Sage Server - displaying Matlab plots

2010-05-27 Thread William Stein
Positive review -- this will be in sage-4.4.3. On Thu, May 27, 2010 at 5:54 PM, Mike Hansen wrote: > On Thu, May 27, 2010 at 5:42 PM, William Stein wrote: >> Mike Hansen just told me that he will create such a patch tonight. >> >> http://trac.sagemath.org/sage_trac/ticket/9072 > > The patch is u

Re: [sage-support] Re: Sage Server - displaying Matlab plots

2010-05-27 Thread Mike Hansen
On Thu, May 27, 2010 at 5:42 PM, William Stein wrote: > Mike Hansen just told me that he will create such a patch tonight. > > http://trac.sagemath.org/sage_trac/ticket/9072 The patch is up, but it needs testing. --Mike -- To post to this group, send email to sage-support@googlegroups.com To u

Re: [sage-support] Re: Sage Server - displaying Matlab plots

2010-05-27 Thread William Stein
On Thu, May 27, 2010 at 5:32 PM, Vinod wrote: > Yes William, Your code works for me as well. I get a neat plot > displayed as yours. Here the software chosen is sage. > > My question is: > > Is it not possible to write a simple matlab code as I wrote before and > select the option Matlab instead o

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-27 Thread Vinod
Yes William, Your code works for me as well. I get a neat plot displayed as yours. Here the software chosen is sage. My question is: Is it not possible to write a simple matlab code as I wrote before and select the option Matlab instead of sage in the list of softwares available and have it worki

Re: [sage-support] Re: Sage Server - displaying Matlab plots

2010-05-27 Thread William Stein
On Thu, May 27, 2010 at 12:23 PM, Mike Hansen wrote: > On Thu, May 27, 2010 at 12:20 PM, Vinod wrote: >> The simple matlab code I wrote is functional and the sage server >> evaluates it properly and generates the .png file in the directory. >> Only issue that need to be addressed is to get the sa

Re: [sage-support] Re: Sage Server - displaying Matlab plots

2010-05-27 Thread Mike Hansen
On Thu, May 27, 2010 at 12:20 PM, Vinod wrote: > The simple matlab code I wrote is functional and the sage server > evaluates it properly and generates the .png file in the directory. > Only issue that need to be addressed is to get the sage server display > the plots in the web browser itself. We

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-27 Thread Vinod
On May 27, 9:21 am, William Stein wrote: > On Thursday, May 27, 2010, Harald Schilly wrote: > > On May 26, 11:40 pm, Vinod wrote: > >> Is there anything else that needs to be done? > > > It's not working for me either. What I did in a cell is this: > > > import os > > filename = os.path.join(S

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-27 Thread Harald Schilly
On May 26, 11:40 pm, Vinod wrote: > Is there anything else that needs to be done? > It's not working for me either. What I did in a cell is this: import os filename = os.path.join(SAGE_TMP,'matlabfig1.png') matlab("h = figure('Visible', 'off')") matlab("plot(1:4,5:8)") matlab("saveas(h,'"+filena

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-26 Thread Jason Grout
On 5/26/10 4:53 PM, Vinod wrote: Hello Jason, Thanks for the reply. Can you please let me know what "current directory" you exactly referred to? is it the sage path or matlab working directory? the current directory that the code is executing in (which happens to be a temporary directory c

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-26 Thread Vinod
Hello Jason, Thanks for the reply. Can you please let me know what "current directory" you exactly referred to? is it the sage path or matlab working directory? Thanks, Vinod On May 26, 7:38 am, Jason Grout wrote: > On 5/25/10 9:32 PM, Vinod wrote: > > > I tried installing a sage server and d

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-26 Thread Vinod
William, Thanks for the note. I tried using the savefig command and it does create a .png file in the directory but doesn't get the image displayed on the sage notebook webserver. below is the simple matlab code that I used: Delay = [95e-3 119e-3 142e-3 190e-3 238e-3 285e-3 333e-3 380e-3 428e-

[sage-support] Re: Sage Server - displaying Matlab plots

2010-05-26 Thread Jason Grout
On 5/25/10 9:32 PM, Vinod wrote: I tried installing a sage server and did succeed with it partially. Now the server is up and my aim is get the sage, matlab, mathematica, and maple softwares function properly displaying plots. but as of now, I could only get sage working with plot options. Can

[sage-support] Re: sage server problem

2010-03-29 Thread gerhard
Don't know if this is related, but the newest freeze symptom seem accompanied by the message PATH/sage/local/lib/python2.6/site-packages/sagenb-0.7.5.1-py2.6.egg/ sagenb/notebook/worksheet.py:1935: exceptions.UnicodeWarning: Unicode equal comparison failed to convert both arguments to Unicode - in

[sage-support] Re: sage server problem

2010-03-28 Thread mark mcclure
On Mar 28, 8:32 am, mark mcclure wrote: > Having read the documentation on the > server_pool option, I see that it "specifies that worksheet processes > run as a separate user".  I'm a bit unclear on exactly what that's > supposed to mean but it makes me wonder what might happen if a large > numbe

[sage-support] Re: sage server problem

2010-03-28 Thread mark mcclure
On Mar 27, 9:46 pm, gerhard wrote: > The solution for me was to omit the serverpool=[...] argument Thanks Gerhard! It is working now. But... I'm still a bit nervous. Having read the documentation on the server_pool option, I see that it "specifies that worksheet processes run as a separate us

[sage-support] Re: sage server problem

2010-03-27 Thread gerhard
The solution for me was to omit the serverpool=[...] argument -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-s

[sage-support] Re: sage server problem

2010-03-27 Thread mark mcclure
On Mar 20, 3:15 pm, David Joyner wrote: > > On Mar 19, 11:37 am, gerhard wrote: > >> I tried to bring up a server on a new machine: > > >> compiled sage version 4.3.3 from scratch and tested it. > >> Starting the server with > >> notebooks_start.py > > Why do you want to do this instead of > $ sa

[sage-support] Re: SAGE server in Ukraine

2010-03-25 Thread Harald Schilly
On Mar 25, 10:32 am, dmitrey wrote: > http://sage.openopt.org ... Cool! The published worksheets are nice and somebody can start playing with openopt right away. btw, latest optional openopt suite spkg is waiting here: http://trac.sagemath.org/sage_trac/ticket/7708 H -- To post to this group,

Re: [sage-support] Re: sage server problem

2010-03-20 Thread David Joyner
On Sat, Mar 20, 2010 at 8:34 PM, gerhard wrote: >> Why do you want to do this instead of >> $ sage -notebook > > I want to run sage on a remote machine that I and my colleagues > can access, potentially (but not necessarily) sharing worksheets? Then use $ sage -notebook or sage: notebook() > >

[sage-support] Re: sage server problem

2010-03-20 Thread gerhard
> Why do you want to do this instead of > $ sage -notebook I want to run sage on a remote machine that I and my colleagues can access, potentially (but not necessarily) sharing worksheets? -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send

Re: [sage-support] Re: sage server problem

2010-03-20 Thread David Joyner
On Sat, Mar 20, 2010 at 3:12 PM, gerhard wrote: > Has nobody encounteres this problem before? > Any ideas of how to try and debug this? > > On Mar 19, 11:37 am, gerhard wrote: >> Hi all, >> I tried to bring up a server on a new machine: >> >> compiled sage version 4.3.3 from scratch and tested it

[sage-support] Re: sage server problem

2010-03-20 Thread gerhard
Has nobody encounteres this problem before? Any ideas of how to try and debug this? On Mar 19, 11:37 am, gerhard wrote: > Hi all, > I tried to bring up a server on a new machine: > > compiled sage version 4.3.3 from scratch and tested it. > Starting the server with > notebooks_start.py >      imp

[sage-support] Re: sage server

2009-10-26 Thread David Guichard
Thanks! I'll give it a try. -- David --~--~-~--~~~---~--~~ To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support-unsubscr...@googlegroups.com For more options, visit this group at http://gro

[sage-support] Re: sage server

2009-10-25 Thread Dan Drake
On Sun, 25 Oct 2009 at 08:19PM -0700, David wrote: > Where can I find documentation on setting up a local Sage server? I > gather it is possible to duplicate sagenb on a local network, but I > can't find any documentation. Start Sage, and do "notebook()". Then you're running a local Sage server. E

[sage-support] Re: sage server setup support sought

2009-08-19 Thread William Stein
On Wed, Aug 19, 2009 at 7:10 AM, John Cremona wrote: > > Progress report. > > After succesfully logging into my own notebook as admin, I started to > set up a few user accounts.  I followed the instructions in the > notebook? docstring: > >          accounts      -- (default: False) if True, any v

[sage-support] Re: sage server setup support sought

2009-08-19 Thread John Cremona
One more thing I just noticed. When I run notebook(...) to start up the notebook server, the last line displayed is https://selmer.warwick.ac.uk:8000/?startup_token=634498ad5f3559f3b0121beeb6e0beb8: No such file or directory and this may be a clue to the problem. On 19 Aug, 15:10, John Cremona

[sage-support] Re: sage server setup support sought

2009-08-19 Thread John Cremona
Progress report. After succesfully logging into my own notebook as admin, I started to set up a few user accounts. I followed the instructions in the notebook? docstring: accounts -- (default: False) if True, any visitor to the website will be able to

[sage-support] Re: sage server setup support sought

2009-08-19 Thread John Cremona
I now can connect to that sage server (running on ubuntu, by the way, and administered by Bill Hart and myself) but this is from another machine on the university network so I'll have to try form home too. I started the server using exactly notebook (address="selmer.warwick.ac.uk", port=8000, se

[sage-support] Re: sage server setup support sought

2009-08-17 Thread Bill Hart
Ah, OK, thanks for clearing that up. Bill. On Aug 17, 7:04 pm, William Stein wrote: > On Mon, Aug 17, 2009 at 4:27 AM, Bill Hart wrote: > > > It's ubuntu and we can open the port as we have root access (assuming > > John is talking about the same machine - which I am pretty sure he > > is). > >

[sage-support] Re: sage server setup support sought

2009-08-17 Thread William Stein
On Mon, Aug 17, 2009 at 4:27 AM, Bill Hart wrote: > > It's ubuntu and we can open the port as we have root access (assuming > John is talking about the same machine - which I am pretty sure he > is). > > How secure is the notebook server these days. Is it still advised to > set it up in a chroot j

[sage-support] Re: sage server setup support sought

2009-08-17 Thread Bill Hart
Actually, to keep everything in the same place, here is a message I tried to send but which bounced because I hadn't subscribed yet, relevant to the same machine John is trying to set up a server on. I'm trying to set up a chroot_jail for sage to run in so I can get a notebook working on my new m

[sage-support] Re: sage server setup support sought

2009-08-17 Thread Bill Hart
It's ubuntu and we can open the port as we have root access (assuming John is talking about the same machine - which I am pretty sure he is). How secure is the notebook server these days. Is it still advised to set it up in a chroot jail (see my other post about problems I had doing that). Bill.

[sage-support] Re: sage server setup support sought

2009-08-17 Thread William Stein
On Sun, Aug 16, 2009 at 4:45 PM, Kevin Horton wrote: > > Actually, I probably spoke out of turn.  The ":8000" at the end of the > url specifies the port to use, so https shouldn't be using the default > port.  But, there could be a firewall preventing port 8000 from > working, or a port forwarding

[sage-support] Re: sage server setup support sought

2009-08-16 Thread Kevin Horton
Actually, I probably spoke out of turn. The ":8000" at the end of the url specifies the port to use, so https shouldn't be using the default port. But, there could be a firewall preventing port 8000 from working, or a port forwarding problem if your server is hiding behind a router. I r

[sage-support] Re: sage server setup support sought

2009-08-16 Thread John Cremona
Thanks Kevin -- do you know how to test that? On the sever, netstat - a starts Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State tcp0 0 *:8000 *:* LISTEN tcp0 0 *:58244

Re: [Bulk] [sage-support] Re: sage server setup support sought

2009-08-16 Thread Kevin Horton
John Cremona wrote: > Thanks for the replies. > > It's on the big wide internet, not local. > > On 16 Aug, 19:27, William Stein wrote: > >> On Sun, Aug 16, 2009 at 6:49 AM, John Cremona wrote: >> >> >>> In the docstring for notebook() it says " More documentation is available >>> in the

[sage-support] Re: sage server setup support sought

2009-08-16 Thread John Cremona
Thanks for the replies. It's on the big wide internet, not local. On 16 Aug, 19:27, William Stein wrote: > On Sun, Aug 16, 2009 at 6:49 AM, John Cremona wrote: > > > In the docstring for notebook() it says " More documentation is available > > in the > > Sage installation guide, in the "Runnin

[sage-support] Re: sage server setup support sought

2009-08-16 Thread William Stein
On Sun, Aug 16, 2009 at 6:49 AM, John Cremona wrote: > > In the docstring for notebook() it says " More documentation is available in > the > Sage installation guide, in the "Running the Sage Notebook Securely" > chapter"  but there is not such chapter.  Has this documentation > moved?  There is

[sage-support] Re: sage server setup support sought

2009-08-16 Thread David Joyner
The answer really depends on if your server is on an intranet LAN (inaccessible from the rest of the world) or on a (public) internet web server. In the former case, the answer is very easy and even I can answer your question! On Sun, Aug 16, 2009 at 9:49 AM, John Cremona wrote: > > In the docst

[sage-support] Re: SAGE server

2009-01-17 Thread Dan Drake
On Sat, 17 Jan 2009 at 03:29AM -0800, Harald Schilly wrote: > On Jan 17, 3:45 am, Jason Grout wrote: > > This time I'm writing more and more things down.  I can post up > > notes to Dan's wiki page, since I'm doing things a bit differently > > than him.  I'm trying to make it easy to have several

[sage-support] Re: SAGE server

2009-01-17 Thread Harald Schilly
On Jan 17, 3:45 am, Jason Grout wrote: > This time I'm writing more and more > things down.  I can post up notes to Dan's wiki page, since I'm doing > things a bit differently than him.  I'm trying to make it easy to have > several separate sage notebooks running, one for each class that I teac

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