[Tex/LaTex] beamer doesn’t work after upgrading to MiKTeX 2.9 – 20 error messages


After upgrading to MiKTeX 2.9 my beamer files stopped working. The code:


Gives some 20 errors and two warnings, the first error being:

! Undefined control sequence.
<argument> ...eamer@linkspace {6pt}\Hy@xspace@end 
                             \Hy@LinkMath \Hy@SaveSpace...

and the first warning:

LaTeX Font Warning: Font shape `OT1/cmss/m/n' in size <4> not available
(Font)              size <5> substituted on input line 3.

The log file is available here.

I have searched the web in vain, for example tried deleting the .aux file as suggested at Beamer – undefined control sequence, the solutions did not work.

Best Answer

update the package hyperref. If it is not available with MiKTeX (for TeXLive it was updated yesterday) try in the preamble:

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