在KDE下面要开XTERM的时候出现了 ptys不够的提示？

qing

ewarn "lease note that ptyfs support has been removed from devfs"
        ewarn "and you have to compile it in now, or else you will get"
        ewarn "errors when trying to open a pty. The option is:"
        ewarn "File systems -> Pseudo filesystems -> /dev/pts filesystem."
        echo
        ewarn "Also, note that you must compile in support for"
        ewarn "input devices (Input device support->Input devices),"
        ewarn "the virtual terminal (Character Devices->Virtual terminal),"
        ewarn "vga_console (Graphics Support->Console...->VGA text console)"
        ewarn "and the vt_console (Character Devices->Support for console...)."
        ewarn "Otherwise, you will get the dreaded \"Uncompressing the Kernel\""
        ewarn "error."
        echo
        ewarn "LEASE NOTE THIS IS NOT OFFICIALLY SUPPORTED BY GENTOO."
        echo


for 2.6