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Me and a colleague of mine cannot print directly to our printers. If we want to print Mathematica offers only "Print to file (PDF)" but not the printers that are available to other applications. We are both running systems based on Ubuntu 16.04 x64...
We've upgraded Mathematica from 8.0.4 to 10.0 and now 10.0.1. Running on a 64bit Debian Wheezy-Server, sometimes about every 3rd startup sees MathKernel dying (there are 2 at startup, one `MathKernel -sandbox`, one `MathKernel -mathlink`; the later...