what an idiot, you're right... I defined TWO alias, jup and juplab, then after a busy weekend I promptly forgot about juplab & started using jup ...
please all of you excuse me for the loss of time, and thank you! alessandro On Thursday, December 6, 2018 at 5:03:01 PM UTC+1, Jason Grout wrote: > > Ah, I think Chris is right, then. You're not in JupyterLab, that's the > View menu from the classic notebook, so you likely switched to the classic > notebook interface somehow. Perhaps you can change your alias you start > with to use `jupyter lab` instead of `jupyter notebook`? > > Jason > > > > > On Thu, Dec 6, 2018 at 7:48 AM <[email protected] <javascript:>> wrote: > >> that's what I thought... >> unfortunately, my View menu currently contains just 1) Toggle header 2) >> Toggle toolbar 3) Toggle linenumbers 4) Cell toolbar, >> and none of these work. >> I'm on Linux/Chrome, and the shortcuts you suggested (or some variations >> of them) dont work (just ctrl+shift+d gives me a "bookmark all tabs" ...) >> >> >> >> On Thursday, December 6, 2018 at 4:36:42 PM UTC+1, Jason Grout wrote: >>> >>> It does indeed sound like you switched to single-document mode. >>> >>> Control Shift Enter does not switch single-document mode anymore (people >>> were accidentally triggering the mode too much). Now you'll need to switch >>> out of it using the View menu, or the shortcut shown there (Shift Command D >>> or Control Shift D on Windows?). >>> >>> Thanks, >>> >>> Jason >>> >>> >>> >>> On Thu, Dec 6, 2018 at 7:13 AM <[email protected]> wrote: >>> >>>> using the example in >>>> https://jupyterlab.readthedocs.io/en/stable/user/interface.html, that >>>> was exactly how it appeared to me before! >>>> >>>> On Thursday, December 6, 2018 at 3:51:53 PM UTC+1, Chris Holdgraf wrote: >>>>> >>>>> Do you have an image of how the interface looked before stuff >>>>> disappeared? Or how you 'expect' it to look? Maybe that'll help debug >>>>> >>>>> On Thu, Dec 6, 2018 at 9:46 AM <[email protected]> wrote: >>>>> >>>>>> thank you for the idea! >>>>>> But I dont think so, I start it with the alias >>>>>> alias jup='cd /0ale;jupyter notebook --allow-root' >>>>>> >>>>>> and here's the output: >>>>>> >>>>>> [root@lambda ~]# jup >>>>>> [I 09:10:03.860 NotebookApp] JupyterLab extension loaded from >>>>>> /usr/lib/python2.7/site-packages/jupyterlab >>>>>> >>>>>> [I 09:10:03.860 NotebookApp] JupyterLab application directory is >>>>>> /usr/share/jupyter/lab >>>>>> >>>>>> [I 09:10:03.867 NotebookApp] Serving notebooks from local >>>>>> directory:/0ale >>>>>> >>>>>> [I 09:10:03.868 NotebookApp] 0 active kernels >>>>>> [I 09:10:03.868 NotebookApp] The Jupyter Notebook is running at: >>>>>> [I 09:10:03.868 NotebookApp] http://localhost:8888/ >>>>>> [I 09:10:03.868 NotebookApp] Use Control-C to stop this server and shut >>>>>> down all kernels (twice to skip confirmation). >>>>>> [I 09:10:04.095 NotebookApp] 302 GET /tree (::1) 2.41ms >>>>>> [I 09:10:04.546 NotebookApp] 302 GET /login?next=%2Ftree (::1) 1.63ms >>>>>> >>>>>> [I 09:10:04.557 NotebookApp] 302 GET /login?next=%2Ftree (::1) 0.64ms >>>>>> >>>>>> [I 09:10:46.017 NotebookApp] Kernel started: >>>>>> df0dcc95-8356-4250-9f56-aaee5c314055 >>>>>> >>>>>> [I 09:10:46.033 NotebookApp] 302 GET >>>>>> /notebooks/High%20Frequency/SW/DMI/vlaminck1.png >>>>>> (::1) 1.73ms >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> On Thursday, December 6, 2018 at 3:32:06 PM UTC+1, Chris Holdgraf >>>>>> wrote: >>>>>>> >>>>>>> Hello! I you mention a sidebar - perhaps you were running >>>>>>> "JupyterLab" before, and switched to the "Jupyter Notebook" interface >>>>>>> accidentally? Try replacing everything after the "8888" with "lab". >>>>>>> >>>>>>> On Thu, Dec 6, 2018 at 3:28 AM <[email protected]> wrote: >>>>>>> >>>>>>>> Sorry, I'm a newbie with Jupyter (on chrome, Linux), >>>>>>>> but I run into a problem: >>>>>>>> due to my inexperience, I often made this mistake: after inserting >>>>>>>> a new line (above or below: A or B) I start writing immediately, >>>>>>>> believing >>>>>>>> that I'm already inside the cell, and not still in (I think it's >>>>>>>> called) >>>>>>>> command mode... >>>>>>>> Needless to say, doing this I inserted a lot of commands without >>>>>>>> intention. >>>>>>>> Last time it happened, I noticed that 1) my notebooks are not >>>>>>>> tabbed anymore, and 2) my left sidebar (files, running, commands...) >>>>>>>> disappeared. >>>>>>>> I thought I entered without wanting into single document mode, but >>>>>>>> ctrl-shift-enter does nothing. >>>>>>>> >>>>>>>> Can you help me please? >>>>>>>> >>>>>>>> Alessandro >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> You received this message because you are subscribed to the Google >>>>>>>> Groups "Project Jupyter" group. >>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>> send an email to [email protected]. >>>>>>>> To post to this group, send email to [email protected]. >>>>>>>> To view this discussion on the web visit >>>>>>>> https://groups.google.com/d/msgid/jupyter/aefead89-720a-4a63-84d4-7ff6ed182f7f%40googlegroups.com >>>>>>>> >>>>>>>> <https://groups.google.com/d/msgid/jupyter/aefead89-720a-4a63-84d4-7ff6ed182f7f%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>>>> . >>>>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>>>> >>>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Project Jupyter" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to [email protected]. >>>>>> To post to this group, send email to [email protected]. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/jupyter/7c0daa86-ee9a-4b6b-a5ba-4e9467492d18%40googlegroups.com >>>>>> >>>>>> <https://groups.google.com/d/msgid/jupyter/7c0daa86-ee9a-4b6b-a5ba-4e9467492d18%40googlegroups.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Project Jupyter" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To post to this group, send email to [email protected]. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/jupyter/da5ff3f6-b57c-4907-b383-def135c2e495%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/jupyter/da5ff3f6-b57c-4907-b383-def135c2e495%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "Project Jupyter" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/jupyter/749044fc-551a-4824-8417-f6547fe31618%40googlegroups.com >> >> <https://groups.google.com/d/msgid/jupyter/749044fc-551a-4824-8417-f6547fe31618%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. 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