Description Michael Grandjean 2016-04-12 12:50:43 CEST

univention-ucc-software-update receives the "univentionCorporateClientSoftwareUpdateRemoveList" from UCS and checks via dpkg-query if the package is installed or not:

> 103         if dpkg-query -W  -f='${Status}' $PKGRM | grep -q "installed"; then
> 104                 rmneeded="$rmneeded $I"
> 105         fi

The problem is that the "grep" statement is incomplete. "dpkg-query -W  -f='${Status}'" can have at least these outputs:

> dpkg-query -W  -f='${Status}' gtg
> deinstall ok config-files
> 
> dpkg-query -W  -f='${Status}' hexchat
> install ok installed
>
> dpkg-query -W  -f='${Status}' amarok 
> unknown ok not-installed

The last one (not-installed) also matches the grep command, but that is clearly not wanted.