I just noticed two GS processes taking 100% of CPU load, no printer installed, only one PDF file open and one Octave plot output. The CPU temp was reaching 90oC, so with top I found two GS processes.
** Attachment added: "Screenshot from 2015-12-18 19-46-13.png" https://bugs.launchpad.net/ubuntu/+source/ghostscript/+bug/1489129/+attachment/4536937/+files/Screenshot%20from%202015-12-18%2019-46-13.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1489129 Title: 100% gs CPU usage, slow printing of PDF files To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ghostscript/+bug/1489129/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs