Calibre Window quickly disappears (1 second after splash screen)
Is there a way to reset all change made to calibre settings via terminal?
I can't use Calibre Library anymore. It won't start properly: its window (the blank one - after splash screen) disappears very shortly after it gets loaded.
What might caused this:
I changed port 8080 on server settings to 80 and enabled automatic startup of server.
Note that calibre restarted without letting me apply settings...
I uninstall and reinstall it several times but the problem persists.
"calibre-debug -g" output this:
calibre 1.25 isfrozen: False is64bit: False
Linux-3.16.0-43-generic-i686-with-Ubuntu-14.04-trusty Linux ('32bit', 'ELF')
('Linux', '3.16.0-43-generic', '#58~14.04.1-Ubuntu SMP Mon Jun 22 10:21:00 UTC 2015')
Python 2.7.6
Linux: ('Ubuntu', '14.04', 'trusty')
Starting up...
Traceback (most recent call last):
File "/usr/lib/calibre/calibre/utils/Zeroconf.py", line 878, in run
self.readers[socket].handle_read()
File "/usr/lib/calibre/calibre/utils/Zeroconf.py", line 921, in handle_read
data, (addr, port) = self.zeroconf.socket.recvfrom(_MAX_MSG_ABSOLUTE)
File "/usr/lib/python2.7/socket.py", line 170, in _dummy
raise error(EBADF, 'Bad file descriptor')
error: [Errno 9] Bad file descriptor