This is still the case in Lucid. Google Chrome uses xdg-open, which in turn relies on /etc/mailcap, which doesn't know about acroread.
Please include /usr/lib/mime/packages/acroread.
Workaround: create the file manually, it should read
application/pdf; /usr/bin/acroread '%s'; test=test "$DISPLAY" != ""; description=Portable Document Format; nametemplate=%s.pdf; priority=7
Then run sudo update-mime. You may also wish to also edit /etc/mailcap.order
This is still the case in Lucid. Google Chrome uses xdg-open, which in turn relies on /etc/mailcap, which doesn't know about acroread.
Please include /usr/lib/ mime/packages/ acroread.
Workaround: create the file manually, it should read
application/pdf; /usr/bin/acroread '%s'; test=test "$DISPLAY" != ""; description= Portable Document Format; nametemplate= %s.pdf; priority=7
Then run sudo update-mime. You may also wish to also edit /etc/mailcap.order