unicode-math package results in Undefined control sequence \__um_set_big_operator:nnn
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
texlive-base (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
texlive-extra (Ubuntu) |
Invalid
|
Medium
|
Unassigned |
Bug Description
The unicode-math LaTeX package no longer works at all in either of its supported TeX engines (xelatex and lualatex). Downgrading texlive-math-extra from 2015.20151116-1 to 2015.20150810-1 makes it work again.
$ cat test.tex
\documentclass{
\usepackage{
\begin{document}
\end{document}
$ xelatex test.tex
This is XeTeX, Version 3.14159265-
restricted \write18 enabled.
entering extended mode
…
! Undefined control sequence.
\__um_set_
l.3 \begin{document}
?
(Same result with lualatex.)
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: texlive-math-extra 2015.20151116-1
ProcVersionSign
Uname: Linux 4.2.0-19-generic x86_64
NonfreeKernelMo
ApportVersion: 2.19.2-0ubuntu6
Architecture: amd64
CurrentDesktop: GNOME
Date: Mon Nov 23 19:52:51 2015
EcryptfsInUse: Yes
InstallationDate: Installed on 2015-06-02 (174 days ago)
InstallationMedia: Ubuntu-GNOME 15.04 "Vivid Vervet" - Release amd64 (20150422)
PackageArchitec
SourcePackage: texlive-extra
UpgradeStatus: Upgraded to xenial on 2015-10-28 (26 days ago)
Changed in texlive-base (Ubuntu): | |
importance: | Undecided → Medium |
Changed in texlive-extra (Ubuntu): | |
importance: | Undecided → Medium |
This can be fixed by merging texlive-base 2015.20151116-1 from Debian unstable. Here’s a debdiff from 2015.20151116-1 porting the trivial Ubuntu delta forward.