Recent update 9.0.48.0.0ubuntu7 fixed the problem for me.
--
package flashplugin-nonfree 9.0.48.0.0ubuntu6 failed to install/upgrade:
/var/lib/dpkg/info/flashplugin-nonfree.postinst: 107: Syntax error: do
unexpected (expecting fi)
https://bugs.launchpad.net/bugs/131923
You received this bug
*** This bug is a duplicate of bug 131865 ***
https://bugs.launchpad.net/bugs/131865
** This bug has been marked a duplicate of bug 131865
package flashplugin-nonfree 9.0.48.0.0ubuntu5 failed to install/upgrade:
subprocess post-installation script returned error exit status 2
--
package
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/8785711/Dependencies.txt
** Attachment added: DpkgTerminalLog.txt
http://launchpadlibrarian.net/8785712/DpkgTerminalLog.txt
--
package flashplugin-nonfree 9.0.48.0.0ubuntu6 failed to install/upgrade:
I have the same error since today when installing updates. Flash player
now doesn't work with Firefox.
--
package flashplugin-nonfree 9.0.48.0.0ubuntu6 failed to install/upgrade:
/var/lib/dpkg/info/flashplugin-nonfree.postinst: 107: Syntax error: do
unexpected (expecting fi)
