Re: [sage-support] Firefox not launching jupyter session properly

[brett stevens]

It is not the password issue that HG suggested.  Nor is it an issue with 
specifically trying to open a file rather than have a directory open in 
jupyter.  The issue is that Firefox claims to not be able to read the file 
that it is passed.  But the file exists with suitable permissions and if I 
use ```Open File...```  Firefox **can** access/read the file.  It used to 
be that when I ran ```sage -n``` or ```sage -n jupyter file.ipynb``` either 
the directory or the specific file, respectively, would successfully appear 
in the tab that opens in Firefox, but now I am getting the 
> file not found
error.

On Monday, March 28, 2022 at 12:29:46 PM UTC-4 dim...@gmail.com wrote:

> On Mon, Mar 28, 2022 at 4:22 PM Henri Girard  wrote:
> >
> > https://github.com/jupyter/notebook/issues/1979
> >
> > Maybe this issue ?
>
> no, that is about jupyter notebook server.
>
> Here, the issue is how to bypass the intermediate step of launching
> a notebook server, and open a particular notebook directly.
> In some environment this can be done by just clicking on a notebook
> file in a file browser.
> E.g. this can be used to run notebooks in VSCode (see
> https://trac.sagemath.org/ticket/30484)
>
>
>
> >
> > Le 28/03/2022 à 15:41, Dima Pasechnik a écrit :
> > > On Mon, Mar 28, 2022 at 2:18 PM brett stevens  
> wrote:
> > >> I am running Ubuntu 21.10 on a Lenovo Thinkpad X1 Tablet. I installed 
> SageMath on my computer by cloning the git repository. I compiled sage 
> using directions in README.md. The most recent version I compiled was 
> SageMath 9.4. I use Firefox 98.0.2 (64-bit) as my browser.
> > >>
> > >> When I run ```sage -n jupyter file.ipynb```
> > > Such a way of opening a particular notebook is not supported, at least 
> it
> > > does not seem to be documented (in sage -n --help).
> > >
> > > Needless so say, "sage -n" opens a page with the current directory
> > > listed, and you can
> > > then click on a particular notebook to open.
> > >
> > >
> > >
> > >> A new tab opens in firefox with address 
> ```file:///tmp/tmp9csp8qpp.html``` but Firefox reports
> > >>
> > >>> File not found
> > >>>
> > >>> Firefox can’t find the file at
> > >>> /tmp/tmp9csp8qpp.html.
> > >>>
> > >>> Check the file name for capitalization or other typing errors.
> > >>> Check to see if the file was moved, renamed or deleted.
> > >> However the file does exist. ```ls -l /tmp/tmp9csp8qpp.html``` returns
> > >>
> > >>> -rw--- 1 brett brett 751 Mar 25 10:15 /tmp/tmp9csp8qpp.html
> > >> If I open the file in Firefox directly using ```Open File...``` from 
> the File menu everything works fine.
> > >>
> > >>
> > >> When I run ```sage -n jupyter file.ipynb``` I get some other links in 
> the terminal to use for opening the jupyter session in my browser:
> > >>
> > >>> To access the notebook, open this file in a browser:
> > >>> 
> file:///home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
> > >>> Or copy and paste one of these URLs:
> > >>> 
> http://hamm:/?token=cb4036e78faba0faa3bd0d50b73cc7a94e302196c474d878
> > >>> or 
> http://127.0.0.1:/?token=cb4036e78faba0faa3bd0d50b73cc7a94e302196c474d878
> > >> If I open the first of these, Firefox reports
> > >>
> > >>> Access to the file was denied
> > >>>
> > >>> The file at
> > >>> /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
> > >>> is not readable.
> > >>>
> > >>> It may have been removed, moved, or file permissions may be 
> preventing access.
> > >> However I have both read and write privileges for this file: ```ls -l 
> /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html``` 
> returns
> > >>
> > >>> -rw-rw-r-- 1 brett brett 667 Mar 25 10:15 
> /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
> > >> I tried changing the privileges to include ```x``` but Firefox still 
> will not open it.
> > >>
> > >> Like above if I open the file in Firefox using ```Open File...``` 
> from the File menu everything works fine.
> > >>
> > >> --
> > >> 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...@googlegroups.com.
> > >> To view this discussion on the web visit 
> https://groups.google.com/d/msgid/sage-support/5bd21310-f8d5-48f8-90bd-d2732922d6bcn%40googlegroups.com
> .
> >
> > --
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> .
>

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Re: [sage-support] Firefox not launching jupyter session properly

[Dima Pasechnik]

On Mon, Mar 28, 2022 at 4:22 PM Henri Girard  wrote:
>
> https://github.com/jupyter/notebook/issues/1979
>
> Maybe this issue ?

no, that is about jupyter notebook server.

Here, the issue is how to bypass the intermediate step of launching
a notebook server, and open a particular notebook directly.
In some environment this can be done by just clicking on a notebook
file in a file browser.
E.g. this can be used to run notebooks in VSCode (see
https://trac.sagemath.org/ticket/30484)



>
> Le 28/03/2022 à 15:41, Dima Pasechnik a écrit :
> > On Mon, Mar 28, 2022 at 2:18 PM brett stevens  wrote:
> >> I am running Ubuntu 21.10 on a Lenovo Thinkpad X1 Tablet.  I installed 
> >> SageMath on my computer by cloning the git repository. I compiled sage 
> >> using directions in README.md. The most recent version I compiled was 
> >> SageMath 9.4. I use Firefox 98.0.2 (64-bit) as my browser.
> >>
> >> When I run ```sage -n jupyter file.ipynb```
> > Such a way of opening a particular notebook is not supported, at least it
> > does not seem to be documented (in sage -n --help).
> >
> > Needless so say, "sage -n" opens a page with the current directory
> > listed, and you can
> > then click on a particular notebook to open.
> >
> >
> >
> >>   A new tab opens in firefox with address 
> >> ```file:///tmp/tmp9csp8qpp.html``` but Firefox reports
> >>
> >>> File not found
> >>>
> >>> Firefox can’t find the file at
> >>> /tmp/tmp9csp8qpp.html.
> >>>
> >>>  Check the file name for capitalization or other typing errors.
> >>>  Check to see if the file was moved, renamed or deleted.
> >> However the file does exist.  ```ls -l /tmp/tmp9csp8qpp.html``` returns
> >>
> >>> -rw--- 1 brett brett 751 Mar 25 10:15 /tmp/tmp9csp8qpp.html
> >> If I open the file in Firefox directly using ```Open File...``` from the 
> >> File menu everything works fine.
> >>
> >>
> >> When I run ```sage -n jupyter file.ipynb``` I get some other links in the 
> >> terminal to use for opening the jupyter session in my browser:
> >>
> >>>  To access the notebook, open this file in a browser:
> >>>  
> >>> file:///home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
> >>>  Or copy and paste one of these URLs:
> >>>  
> >>> http://hamm:/?token=cb4036e78faba0faa3bd0d50b73cc7a94e302196c474d878
> >>>   or 
> >>> http://127.0.0.1:/?token=cb4036e78faba0faa3bd0d50b73cc7a94e302196c474d878
> >> If I open the first of these, Firefox reports
> >>
> >>> Access to the file was denied
> >>>
> >>> The file at
> >>> /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
> >>> is not readable.
> >>>
> >>>  It may have been removed, moved, or file permissions may be 
> >>> preventing access.
> >> However I have both read and write privileges for this file: ```ls -l 
> >> /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html``` 
> >> returns
> >>
> >>> -rw-rw-r-- 1 brett brett 667 Mar 25 10:15 
> >>> /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
> >> I tried changing the privileges to include ```x``` but Firefox still will 
> >> not open it.
> >>
> >> Like above if I open the file in Firefox using ```Open File...``` from the 
> >> File menu everything works fine.
> >>
> >> --
> >> 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...@googlegroups.com.
> >> To view this discussion on the web visit 
> >> https://groups.google.com/d/msgid/sage-support/5bd21310-f8d5-48f8-90bd-d2732922d6bcn%40googlegroups.com.
>
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Re: [sage-support] Firefox not launching jupyter session properly

[Henri Girard]

https://github.com/jupyter/notebook/issues/1979

Maybe this issue ?

Le 28/03/2022 à 15:41, Dima Pasechnik a écrit :

On Mon, Mar 28, 2022 at 2:18 PM brett stevens  wrote:

I am running Ubuntu 21.10 on a Lenovo Thinkpad X1 Tablet.  I installed SageMath 
on my computer by cloning the git repository. I compiled sage using directions 
in README.md. The most recent version I compiled was SageMath 9.4. I use 
Firefox 98.0.2 (64-bit) as my browser.

When I run ```sage -n jupyter file.ipynb```

Such a way of opening a particular notebook is not supported, at least it
does not seem to be documented (in sage -n --help).

Needless so say, "sage -n" opens a page with the current directory
listed, and you can
then click on a particular notebook to open.




  A new tab opens in firefox with address ```file:///tmp/tmp9csp8qpp.html``` 
but Firefox reports


File not found

Firefox can’t find the file at
/tmp/tmp9csp8qpp.html.

 Check the file name for capitalization or other typing errors.
 Check to see if the file was moved, renamed or deleted.

However the file does exist.  ```ls -l /tmp/tmp9csp8qpp.html``` returns


-rw--- 1 brett brett 751 Mar 25 10:15 /tmp/tmp9csp8qpp.html

If I open the file in Firefox directly using ```Open File...``` from the File 
menu everything works fine.


When I run ```sage -n jupyter file.ipynb``` I get some other links in the 
terminal to use for opening the jupyter session in my browser:


 To access the notebook, open this file in a browser:
 
file:///home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
 Or copy and paste one of these URLs:
 
http://hamm:/?token=cb4036e78faba0faa3bd0d50b73cc7a94e302196c474d878
  or 
http://127.0.0.1:/?token=cb4036e78faba0faa3bd0d50b73cc7a94e302196c474d878

If I open the first of these, Firefox reports


Access to the file was denied

The file at
/home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
is not readable.

 It may have been removed, moved, or file permissions may be preventing 
access.

However I have both read and write privileges for this file: ```ls -l 
/home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html``` returns


-rw-rw-r-- 1 brett brett 667 Mar 25 10:15 
/home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html

I tried changing the privileges to include ```x``` but Firefox still will not 
open it.

Like above if I open the file in Firefox using ```Open File...``` from the File 
menu everything works fine.

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Re: [sage-support] customization of sage docker

[Dima Pasechnik]

On Sun, Mar 27, 2022 at 5:12 PM pong  wrote:
>
> I am switching to running sage docker image since the latest binaries for 
> linux is no longer available. But can I make any customization, say in 
> init.sage survive the quitting of docker?

This isn't Sage-specific; yes, you can modify docker images and save
("commit", in dockerspeak) modifications. See e.g.
https://phoenixnap.com/kb/how-to-commit-changes-to-docker-image

HTH
Dima

> If yes, may I get some help on how?
>
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Re: [sage-support] Firefox not launching jupyter session properly

[Dima Pasechnik]

On Mon, Mar 28, 2022 at 2:18 PM brett stevens  wrote:
>
> I am running Ubuntu 21.10 on a Lenovo Thinkpad X1 Tablet.  I installed 
> SageMath on my computer by cloning the git repository. I compiled sage using 
> directions in README.md. The most recent version I compiled was SageMath 9.4. 
> I use Firefox 98.0.2 (64-bit) as my browser.
>
> When I run ```sage -n jupyter file.ipynb```

Such a way of opening a particular notebook is not supported, at least it
does not seem to be documented (in sage -n --help).

Needless so say, "sage -n" opens a page with the current directory
listed, and you can
then click on a particular notebook to open.



>  A new tab opens in firefox with address ```file:///tmp/tmp9csp8qpp.html``` 
> but Firefox reports
>
> > File not found
> >
> > Firefox can’t find the file at
> > /tmp/tmp9csp8qpp.html.
> >
> > Check the file name for capitalization or other typing errors.
> > Check to see if the file was moved, renamed or deleted.
>
> However the file does exist.  ```ls -l /tmp/tmp9csp8qpp.html``` returns
>
> > -rw--- 1 brett brett 751 Mar 25 10:15 /tmp/tmp9csp8qpp.html
>
> If I open the file in Firefox directly using ```Open File...``` from the File 
> menu everything works fine.
>
>
> When I run ```sage -n jupyter file.ipynb``` I get some other links in the 
> terminal to use for opening the jupyter session in my browser:
>
> > To access the notebook, open this file in a browser:
> > 
> > file:///home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
> > Or copy and paste one of these URLs:
> > 
> > http://hamm:/?token=cb4036e78faba0faa3bd0d50b73cc7a94e302196c474d878
> >  or 
> > http://127.0.0.1:/?token=cb4036e78faba0faa3bd0d50b73cc7a94e302196c474d878
>
> If I open the first of these, Firefox reports
>
> > Access to the file was denied
> >
> > The file at
> > /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
> > is not readable.
> >
> > It may have been removed, moved, or file permissions may be preventing 
> > access.
>
> However I have both read and write privileges for this file: ```ls -l 
> /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html``` returns
>
> > -rw-rw-r-- 1 brett brett 667 Mar 25 10:15 
> > /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
>
> I tried changing the privileges to include ```x``` but Firefox still will not 
> open it.
>
> Like above if I open the file in Firefox using ```Open File...``` from the 
> File menu everything works fine.
>
> --
> You received this message because you are subscribed to the Google Groups 
> "sage-support" group.
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[sage-support] Firefox not launching jupyter session properly

[brett stevens]

I am running Ubuntu 21.10 on a Lenovo Thinkpad X1 Tablet.  I installed 
SageMath on my computer by cloning the git repository. I compiled sage 
using directions in README.md. The most recent version I compiled was 
SageMath 9.4. I use Firefox 98.0.2 (64-bit) as my browser.  

When I run ```sage -n jupyter file.ipynb```  A new tab opens in firefox 
with address ```file:///tmp/tmp9csp8qpp.html``` but Firefox reports 

> File not found
> 
> Firefox can’t find the file at
> /tmp/tmp9csp8qpp.html.
> 
> Check the file name for capitalization or other typing errors.
> Check to see if the file was moved, renamed or deleted.

However the file does exist.  ```ls -l /tmp/tmp9csp8qpp.html``` returns 

> -rw--- 1 brett brett 751 Mar 25 10:15 /tmp/tmp9csp8qpp.html

If I open the file in Firefox directly using ```Open File...``` from the 
File menu everything works fine.


When I run ```sage -n jupyter file.ipynb``` I get some other links in the 
terminal to use for opening the jupyter session in my browser:

> To access the notebook, open this file in a browser:
> 
file:///home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
> Or copy and paste one of these URLs:
> 
http://hamm:/?token=cb4036e78faba0faa3bd0d50b73cc7a94e302196c474d878
>  or 
http://127.0.0.1:/?token=cb4036e78faba0faa3bd0d50b73cc7a94e302196c474d878

If I open the first of these, Firefox reports

> Access to the file was denied
> 
> The file at
> /home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html
> is not readable.
> 
> It may have been removed, moved, or file permissions may be 
preventing access.

However I have both read and write privileges for this file: ```ls -l 
/home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html``` 
returns

> -rw-rw-r-- 1 brett brett 667 Mar 25 10:15 
/home/brett/.local/share/jupyter/runtime/nbserver-101452-open.html

I tried changing the privileges to include ```x``` but Firefox still will 
not open it.

Like above if I open the file in Firefox using ```Open File...``` from the 
File menu everything works fine.

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[sage-support] Re: customization of sage docker

[slelievre]

2022-03-27 16:12:49 UTC, pong:

> I am switching to running sage docker image since the latest
> binaries for linux is no longer available. But can I make any
> customization, say in init.sage survive the quitting of docker?
> If yes, may I get some help on how?
>

On Linux, installing via Conda works really well.
Maybe that would work better for you? It would
definitely take your `init.sage` into account.

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Re: [sage-support] customization of sage docker

[Henri Girard]

I am not answering directly to your question, but why don't use wsl if 
you are on windows ?


As you don't say which OS you use I can't really say much ?


Le 27/03/2022 à 18:12, pong a écrit :
I am switching to running sage docker image since the latest binaries 
for linux is no longer available. But can I make any customization, 
say in init.sage survive the quitting of docker?

If yes, may I get some help on how?
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.


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