August 13, 2013

卸载linux旧内核

当linux内核更新后,开机的GRUB引导菜单中会存在新旧内核多个引导菜单,当新内核使用稳定后,我们可以将旧的内核删除以减少开机引导项,以下是在fedora与ubuntu中删除旧内核的方法,其他的YUM系或APT系系统可以参考参考 fedora中删除旧内核: [aquan@localhost ~]$ uname -r 2.6.32-220.13.1.el6.i686 [aquan@localhost ~]$ rpm -qa|grep kernel kernel-2.6.32-220.13.1.el6.i686 kernel-2.6.32-220.el6.i686 kernel-firmware-2.6.32-220.13.1.el6.noarch dracut-kernel-004-256.el6_2.1.noarch [aquan@localhost ~]$ sudo yum remove kernel-2.6.32-220.el6.i686 ubunu中删除旧内核: sudo apt-get purge ~ilinux-image-.*\(\!`uname -r`\)

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