Well, the culprit seems identified, it's "sageuser"'s worksheet numbered 0.
Log error : ------------------------------------------------------------------------------------------------------------------------------------------------ The notebook files are stored in: sage_notebook.sagenb ┌──────────────────────────────────────────────────┐ │ │ │ Open your web browser to https://localhost:8080 │ │ │ └──────────────────────────────────────────────────┘ There is an admin account. If you do not remember the password, quit the notebook and type notebook(reset=True). Executing twistd --pidfile="sage_notebook.sagenb/sagenb.pid" -ny "sage_notebook.sagenb/twistedconf.tac" /home/mainuser/sage-6.4.1/local/lib/python2.7/site-packages/Crypto/Util/number.py:57: PowmInsecureWarning: Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability. _warn("Not using mpz_powm_sec. You should rebuild using libgmp >= 5 to avoid timing attack vulnerability.", PowmInsecureWarning) /home/mainuser/sage-6.4.1/local/lib/python2.7/site-packages/Twisted-14.0.2-py2.7-linux-x86_64.egg/twisted/internet/_sslverify.py:184: UserWarning: You do not have the service_identity module installed. Please install it from <https://pypi.python.org/pypi/service_identity>. Without the service_identity module and a recent enough pyOpenSSL tosupport it, Twisted can perform only rudimentary TLS client hostnameverification. Many valid certificate/hostname mappings may be rejected. verifyHostname, VerificationError = _selectVerifyImplementation() 2015-01-21 15:38:05+0100 [-] Log opened. 2015-01-21 15:38:05+0100 [-] twistd 14.0.2 (/home/mainuser/sage-6.4.1/local/bin/python 2.7.8) starting up. 2015-01-21 15:38:05+0100 [-] reactor class: twisted.internet.epollreactor.EPollReactor. 2015-01-21 15:38:06+0100 [-] QuietSite (TLS) starting on 8080 2015-01-21 15:38:06+0100 [-] Starting factory <__builtin__.QuietSite instance at 0x7f11090cfc68> 2015-01-21 15:38:35+0100 [HTTPChannel (TLSMemoryBIOProtocol),0,127.0.0.1] Warning: problem loading sageuser/0: Traceback (most recent call last): 2015-01-21 15:38:35+0100 [HTTPChannel (TLSMemoryBIOProtocol),0,127.0.0.1] File "/home/mainuser/sage-6.4.1/local/lib/python2.7/site-packages/sagenb-0.11.1-py2.7.egg/sagenb/storage/filesystem_storage.py", line 606, in worksheets 2015-01-21 15:38:35+0100 [HTTPChannel (TLSMemoryBIOProtocol),0,127.0.0.1] v.append(self.load_worksheet(username, int(id_number))) 2015-01-21 15:38:35+0100 [HTTPChannel (TLSMemoryBIOProtocol),0,127.0.0.1] File "/home/mainuser/sage-6.4.1/local/lib/python2.7/site-packages/sagenb-0.11.1-py2.7.egg/sagenb/storage/filesystem_storage.py", line 410, in load_worksheet 2015-01-21 15:38:35+0100 [HTTPChannel (TLSMemoryBIOProtocol),0,127.0.0.1] raise ValueError("Worksheet %s/%s does not exist"%(username, id_number)) 2015-01-21 15:38:35+0100 [HTTPChannel (TLSMemoryBIOProtocol),0,127.0.0.1] ValueError: Worksheet sageuser/0 does not exist 2015-01-21 15:38:35+0100 [HTTPChannel (TLSMemoryBIOProtocol),0,127.0.0.1] ------------------------------------------------------------------------------------------------------------------------------------------------ Does exist a safe way to manually delete this "0" worksheet (after visual inspection which code within and maybe copy to a new WS) ? -- 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 post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
