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asked 2011-03-18 10:23:21 -0600

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I'm unable to start notebook in ubuntu 10.10 amd64

I have just managed to install ubuntu and then sage a few days ago. Therefore I am an absolute beginner.

When I was using sage, due to external power issues, the computer suddenly switched off and after that, I am unable to open sage notebook. Its showing an error.

""


| Sage Version 4.6.2, Release Date: 2011-02-25 |

| Type notebook() for the GUI, and license() for information. |

sage: notebook()

The notebook files are stored in: sage_notebook.sagenb

ValueError Traceback (most recent call last)

/home/bhavanishankar/.sage/<ipython console=""> in <module>()

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/notebook_object.pyc in __call__(self, args, *kwds) 215 """ 216 def __call__(self, args, *kwds): --> 217 return self.notebook(args, *kwds) 218 219 notebook = run_notebook.notebook_twisted

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/run_notebook.pyc in notebook_twisted(self, directory, port, interface, address, port_tries, secure, reset, accounts, require_login, server_pool, ulimit, timeout, open_viewer, sagetex_path, start_path, fork, quiet, subnets) 403 if open_viewer: 404 "Open viewer automatically isn't fully implemented. You have to manually open your web browser to the above URL." --> 405 return run(port, subnets) 406 407

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/run_notebook.pyc in run(port, subnets) 366 checkPID(pidfile) 367 except SystemExit as e: --> 368 pid = int(open(pidfile).read()) 369 if str(e).startswith('Another twistd server is running,'): 370 sys.exit("""\

ValueError: invalid literal for int() with base 10: ''

""

click to hide/show revision 2
retagged

I'm unable to start notebook in ubuntu 10.10 amd64

I have just managed to install ubuntu and then sage a few days ago. Therefore I am an absolute beginner.

When I was using sage, due to external power issues, the computer suddenly switched off and after that, I am unable to open sage notebook. Its showing an error.

""


| Sage Version 4.6.2, Release Date: 2011-02-25 |

| Type notebook() for the GUI, and license() for information. |

sage: notebook()

The notebook files are stored in: sage_notebook.sagenb

ValueError Traceback (most recent call last)

/home/bhavanishankar/.sage/<ipython console=""> in <module>()

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/notebook_object.pyc in __call__(self, args, *kwds) 215 """ 216 def __call__(self, args, *kwds): --> 217 return self.notebook(args, *kwds) 218 219 notebook = run_notebook.notebook_twisted

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/run_notebook.pyc in notebook_twisted(self, directory, port, interface, address, port_tries, secure, reset, accounts, require_login, server_pool, ulimit, timeout, open_viewer, sagetex_path, start_path, fork, quiet, subnets) 403 if open_viewer: 404 "Open viewer automatically isn't fully implemented. You have to manually open your web browser to the above URL." --> 405 return run(port, subnets) 406 407

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/run_notebook.pyc in run(port, subnets) 366 checkPID(pidfile) 367 except SystemExit as e: --> 368 pid = int(open(pidfile).read()) 369 if str(e).startswith('Another twistd server is running,'): 370 sys.exit("""\

ValueError: invalid literal for int() with base 10: ''

""

click to hide/show revision 3
retagged

I'm unable to start notebook in ubuntu 10.10 amd64

I have just managed to install ubuntu and then sage a few days ago. Therefore I am an absolute beginner.

When I was using sage, due to external power issues, the computer suddenly switched off and after that, I am unable to open sage notebook. Its showing an error.

""


| Sage Version 4.6.2, Release Date: 2011-02-25 |

| Type notebook() for the GUI, and license() for information. |

sage: notebook()

The notebook files are stored in: sage_notebook.sagenb

ValueError Traceback (most recent call last)

/home/bhavanishankar/.sage/<ipython console=""> in <module>()

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/notebook_object.pyc in __call__(self, args, *kwds) 215 """ 216 def __call__(self, args, *kwds): --> 217 return self.notebook(args, *kwds) 218 219 notebook = run_notebook.notebook_twisted

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/run_notebook.pyc in notebook_twisted(self, directory, port, interface, address, port_tries, secure, reset, accounts, require_login, server_pool, ulimit, timeout, open_viewer, sagetex_path, start_path, fork, quiet, subnets) 403 if open_viewer: 404 "Open viewer automatically isn't fully implemented. You have to manually open your web browser to the above URL." --> 405 return run(port, subnets) 406 407

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/run_notebook.pyc in run(port, subnets) 366 checkPID(pidfile) 367 except SystemExit as e: --> 368 pid = int(open(pidfile).read()) 369 if str(e).startswith('Another twistd server is running,'): 370 sys.exit("""\

ValueError: invalid literal for int() with base 10: ''

""

click to hide/show revision 4
retagged

I'm unable to start notebook in ubuntu 10.10 amd64

I have just managed to install ubuntu and then sage a few days ago. Therefore I am an absolute beginner.

When I was using sage, due to external power issues, the computer suddenly switched off and after that, I am unable to open sage notebook. Its showing an error.

""


| Sage Version 4.6.2, Release Date: 2011-02-25 |

| Type notebook() for the GUI, and license() for information. |

sage: notebook()

The notebook files are stored in: sage_notebook.sagenb

ValueError Traceback (most recent call last)

/home/bhavanishankar/.sage/<ipython console=""> in <module>()

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/notebook_object.pyc in __call__(self, args, *kwds) 215 """ 216 def __call__(self, args, *kwds): --> 217 return self.notebook(args, *kwds) 218 219 notebook = run_notebook.notebook_twisted

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/run_notebook.pyc in notebook_twisted(self, directory, port, interface, address, port_tries, secure, reset, accounts, require_login, server_pool, ulimit, timeout, open_viewer, sagetex_path, start_path, fork, quiet, subnets) 403 if open_viewer: 404 "Open viewer automatically isn't fully implemented. You have to manually open your web browser to the above URL." --> 405 return run(port, subnets) 406 407

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/run_notebook.pyc in run(port, subnets) 366 checkPID(pidfile) 367 except SystemExit as e: --> 368 pid = int(open(pidfile).read()) 369 if str(e).startswith('Another twistd server is running,'): 370 sys.exit("""\

ValueError: invalid literal for int() with base 10: ''

""

click to hide/show revision 5
retagged

I'm unable to start notebook in ubuntu 10.10 amd64

I have just managed to install ubuntu and then sage a few days ago. Therefore I am an absolute beginner.

When I was using sage, due to external power issues, the computer suddenly switched off and after that, I am unable to open sage notebook. Its showing an error.

""


| Sage Version 4.6.2, Release Date: 2011-02-25 |

| Type notebook() for the GUI, and license() for information. |

sage: notebook()

The notebook files are stored in: sage_notebook.sagenb

ValueError Traceback (most recent call last)

/home/bhavanishankar/.sage/<ipython console=""> in <module>()

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/notebook_object.pyc in __call__(self, args, *kwds) 215 """ 216 def __call__(self, args, *kwds): --> 217 return self.notebook(args, *kwds) 218 219 notebook = run_notebook.notebook_twisted

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/run_notebook.pyc in notebook_twisted(self, directory, port, interface, address, port_tries, secure, reset, accounts, require_login, server_pool, ulimit, timeout, open_viewer, sagetex_path, start_path, fork, quiet, subnets) 403 if open_viewer: 404 "Open viewer automatically isn't fully implemented. You have to manually open your web browser to the above URL." --> 405 return run(port, subnets) 406 407

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/run_notebook.pyc in run(port, subnets) 366 checkPID(pidfile) 367 except SystemExit as e: --> 368 pid = int(open(pidfile).read()) 369 if str(e).startswith('Another twistd server is running,'): 370 sys.exit("""\

ValueError: invalid literal for int() with base 10: ''

""

click to hide/show revision 6
No.6 Revision

I'm unable to start notebook in ubuntu 10.10 amd64

I have just managed to install ubuntu and then sage a few days ago. Therefore I am an absolute beginner. beginner.

When I was using sage, due to external power issues, the computer suddenly switched off and after that, I am unable to open sage notebook. Its showing an error.

""


----------------------------------------------------------------------
| Sage Version 4.6.2, Release Date: 2011-02-25                       |

| | Type notebook() for the GUI, and license() for information. |

| ---------------------------------------------------------------------- sage: notebook()

notebook() The notebook files are stored in: sage_notebook.sagenb

sage_notebook.sagenb --------------------------------------------------------------------------- ValueError Traceback (most recent call last)

last) /home/bhavanishankar/.sage/<ipython console=""> console> in <module>()

<module>() /home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/notebook_object.pyc in __call__(self, args, *kwds) *args, **kwds) 215 """ 216 def __call__(self, args, *kwds): *args, **kwds): --> 217 return self.notebook(args, *kwds) self.notebook(*args, **kwds) 218 219 notebook = run_notebook.notebook_twisted

run_notebook.notebook_twisted /home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/run_notebook.pyc in notebook_twisted(self, directory, port, interface, address, port_tries, secure, reset, accounts, require_login, server_pool, ulimit, timeout, open_viewer, sagetex_path, start_path, fork, quiet, subnets) 403 if open_viewer: 404 "Open viewer automatically isn't fully implemented. You have to manually open your web browser to the above URL." --> 405 return run(port, subnets) 406 407

/home/bhavanishankar/Applications/sage-4.6.2-linux-64bit-ubuntu_10.04.1_lts-x86_64-Linux/devel/sagenb/sagenb/notebook/run_notebook.pyc in run(port, subnets) 366 checkPID(pidfile) 367 except SystemExit as e: --> 368 pid = int(open(pidfile).read()) 369 if str(e).startswith('Another twistd server is running,'): 370 sys.exit("""\

sys.exit("""\ ValueError: invalid literal for int() with base 10: ''

""

''