You have been subscribed to a public bug: from syslog: Oct 8 16:24:07 mirian-pc systemd[1754]: Started Application launched by gnome-shell. Oct 8 16:24:07 mirian-pc calibre-gui.desktop[299116]: Traceback (most recent call last): Oct 8 16:24:07 mirian-pc calibre-gui.desktop[299116]: File "/usr/bin/calibre", line 20, in <module> Oct 8 16:24:07 mirian-pc calibre-gui.desktop[299116]: sys.exit(calibre()) Oct 8 16:24:07 mirian-pc calibre-gui.desktop[299116]: File "/usr/lib/calibre/calibre/gui_launch.py", line 73, in calibre Oct 8 16:24:07 mirian-pc calibre-gui.desktop[299116]: main(args) Oct 8 16:24:07 mirian-pc calibre-gui.desktop[299116]: File "/usr/lib/calibre/calibre/gui2/main.py", line 543, in main Oct 8 16:24:07 mirian-pc calibre-gui.desktop[299116]: listener = create_listener() Oct 8 16:24:07 mirian-pc calibre-gui.desktop[299116]: File "/usr/lib/calibre/calibre/gui2/main.py", line 514, in create_listener Oct 8 16:24:07 mirian-pc calibre-gui.desktop[299116]: return Listener(address=gui_socket_address()) Oct 8 16:24:07 mirian-pc calibre-gui.desktop[299116]: File "/usr/lib/calibre/calibre/utils/ipc/server.py", line 110, in __init__ Oct 8 16:24:07 mirian-pc calibre-gui.desktop[299116]: self._listener._unlink.cancel() Oct 8 16:24:07 mirian-pc calibre-gui.desktop[299116]: AttributeError: 'NoneType' object has no attribute 'cancel' Oct 8 16:24:07 mirian-pc systemd[1754]: gnome-launched-calibre-gui.desktop-299116.scope: Succeeded.
in terminal: $ /usr/bin/calibre Traceback (most recent call last): File "/usr/bin/calibre", line 20, in <module> sys.exit(calibre()) File "/usr/lib/calibre/calibre/gui_launch.py", line 73, in calibre main(args) File "/usr/lib/calibre/calibre/gui2/main.py", line 543, in main listener = create_listener() File "/usr/lib/calibre/calibre/gui2/main.py", line 514, in create_listener return Listener(address=gui_socket_address()) File "/usr/lib/calibre/calibre/utils/ipc/server.py", line 110, in __init__ self._listener._unlink.cancel() AttributeError: 'NoneType' object has no attribute 'cancel' calibre version: 4.99.4+dfsg+really4.12.0-1build1 ubuntu-focal-universe ubuntu: $ uname -a Linux linux-pc 5.4.0-48-generic #52-Ubuntu SMP Thu Sep 10 10:58:49 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux $ python --version Python 3.8.5 ** Affects: calibre (Ubuntu) Importance: Undecided Status: Invalid ** Tags: not-our-bug ubuntu-bug -- startup problem on ubuntu 20.04 https://bugs.launchpad.net/bugs/1899035 You received this bug notification because you are a member of Edubuntu Bugsquad, which is subscribed to calibre in Ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~edubuntu-bugs Post to : edubuntu-bugs@lists.launchpad.net Unsubscribe : https://launchpad.net/~edubuntu-bugs More help : https://help.launchpad.net/ListHelp