After "sudo apt-get upgrade" I get:
Preparing to replace flashplugin-nonfree 9.0.48.0.2+really0ubuntu12 (using .../flashplugin-nonfree_9.0.115.0ubuntu0.7.10_i386.deb) ...
update-alternatives: unable to remove /etc/alternatives/midbrowser-flashplugin: Inappropriate ioctl for device
dpkg: warning - old pre-removal script returned error exit status 2
dpkg - trying script from the new package instead ...
/var/lib/dpkg/tmp.ci/prerm: 88: cho: not found
dpkg: error processing /var/cache/apt/archives/flashplugin-nonfree_9.0.115.0ubuntu0.7.10_i386.deb (--unpack):
subprocess new pre-removal script returned error exit status 127
postinst called with argument `abort-upgrade'
dpkg: error while cleaning up:
subprocess post-installation script returned error exit status 1
Errors were encountered while processing:
/var/cache/apt/archives/flashplugin-nonfree_9.0.115.0ubuntu0.7.10_i386.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
After "sudo apt-get upgrade" I get: 0.2+really0ubun tu12 (using .../flashplugin -nonfree_ 9.0.115. 0ubuntu0. 7.10_i386. deb) ... alternatives: unable to remove /etc/alternativ es/midbrowser- flashplugin: Inappropriate ioctl for device dpkg/tmp. ci/prerm: 88: cho: not found apt/archives/ flashplugin- nonfree_ 9.0.115. 0ubuntu0. 7.10_i386. deb (--unpack): apt/archives/ flashplugin- nonfree_ 9.0.115. 0ubuntu0. 7.10_i386. deb
Preparing to replace flashplugin-nonfree 9.0.48.
update-
dpkg: warning - old pre-removal script returned error exit status 2
dpkg - trying script from the new package instead ...
/var/lib/
dpkg: error processing /var/cache/
subprocess new pre-removal script returned error exit status 127
postinst called with argument `abort-upgrade'
dpkg: error while cleaning up:
subprocess post-installation script returned error exit status 1
Errors were encountered while processing:
/var/cache/
E: Sub-process /usr/bin/dpkg returned an error code (1)
What it is mean?