It seems that you are trying to use beryl over Xgl. Since Feisty's beryl-core
package doesn't include bery-xgl , this could be related with:
beryl-xgl missing from beryl and beryl-core (feisty)
https://bugs.launchpad.net/ubuntu/+source/beryl-core/+bug/95394
Remember that you only need to use b
** Attachment added: "Dependencies.txt"
http://librarian.launchpad.net/7123679/Dependencies.txt
** Attachment added: "Disassembly.txt"
http://librarian.launchpad.net/7123680/Disassembly.txt
** Attachment added: "ProcMaps.txt"
http://librarian.launchpad.net/7123681/ProcMaps.txt
** Attac