Comment 14 for bug 585472

Same issue on both of my systems (11.04 64 bit). /proc/kcore is 128TB. A quick search says that the file is just a virtual file for how much RAM the system can allocate. On a 64-bit OS, that size is 128TB (wow, imagine that much ram). Perhaps a simple fix would just be to tell nautilus to ignore all virtual files or at least ignore that specific file. I don't know if virtual files have some sort of signature that it could recognize and ignore.