Package: kdelibs4c2a Version: 4:3.5.6.r1.dfsg.1-4 Severity: normal Since upgrading my system, I get one or more of those messages at program startup: X Error: BadDevice, invalid or uninitialized input device 180 in many cases the programs still start, but sometimes they do not (konsole and make xconfig in the kernel sources). After googling around I found that removing these lines