pdf seems to be not officially supported, see: http://matplotlib.sourceforge.net/backends.html
I'd recommend using eps and converting with ps2pdf. -- matplotlib pdf generation fails with tex text https://bugs.launchpad.net/bugs/114707 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs