我可以摆脱initrd.img-3.13.0-100-泛型的这里是我的故障排除步骤The following packages will be REMOVED:0 upgraded, 0 newly installedPurging configuration files for linux-image-3.13.0-100-generic
查看proc手册页(http://man7.org/linux/man-pages/man5/proc.5.html),可以通过查看flags值(PF_KTHREAD)来检测哪些进程是/proc/<pidflags %u (%lu before Linux 2.6.22) meanings, see th