Thanks In /etc/hosts, could you please change the line 127.0.1.1 Ubi.home with 127.0.1.1 Ubi.home Ubi
Check if this fix that problem by running: # hostname -d It should return "home" instead of 'unknown host'. Then try performing the upgrade again. This will likely resolve your issue. If so please set the bug's status to Invalid. Thanks in advance! -- package tin 1:1.9.3+rel-1 failed to install/upgrade: subprocess post-installation script returned error exit status 1 https://bugs.launchpad.net/bugs/489029 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs