1，感觉老版本启动菜单是不是可以删除？
2，老版本是不是仍然存在，占用我一大堆的硬盘空间阿？


title Ubuntu karmic (development branch), kernel 2.6.30-5-generic
uuid d162dc29-300a-431f-909f-6b80be6c20ba
kernel /boot/vmlinuz-2.6.30-5-generic root=UUID=d162dc29-300a-431f-909f-6b80be6c20ba ro quiet splash
initrd /boot/initrd.img-2.6.30-5-generic
quiet

title Ubuntu karmic (development branch), kernel 2.6.30-5-generic (recovery mode)
uuid d162dc29-300a-431f-909f-6b80be6c20ba
kernel /boot/vmlinuz-2.6.30-5-generic root=UUID=d162dc29-300a-431f-909f-6b80be6c20ba ro single
initrd /boot/initrd.img-2.6.30-5-generic

title Ubuntu karmic (development branch), kernel 2.6.28-12-generic
uuid d162dc29-300a-431f-909f-6b80be6c20ba
kernel /boot/vmlinuz-2.6.28-12-generic root=UUID=d162dc29-300a-431f-909f-6b80be6c20ba ro quiet splash
initrd /boot/initrd.img-2.6.28-12-generic
quiet

title Ubuntu karmic (development branch), kernel 2.6.28-12-generic (recovery mode)
uuid d162dc29-300a-431f-909f-6b80be6c20ba
kernel /boot/vmlinuz-2.6.28-12-generic root=UUID=d162dc29-300a-431f-909f-6b80be6c20ba ro single
initrd /boot/initrd.img-2.6.28-12-generic

title Ubuntu karmic (development branch), kernel 2.6.28-11-generic
uuid d162dc29-300a-431f-909f-6b80be6c20ba
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=d162dc29-300a-431f-909f-6b80be6c20ba ro quiet splash
initrd /boot/initrd.img-2.6.28-11-generic
quiet

title Ubuntu karmic (development branch), kernel 2.6.28-11-generic (recovery mode)
uuid d162dc29-300a-431f-909f-6b80be6c20ba
kernel /boot/vmlinuz-2.6.28-11-generic root=UUID=d162dc29-300a-431f-909f-6b80be6c20ba ro single
initrd /boot/initrd.img-2.6.28-11-generic

title Ubuntu karmic (development branch), memtest86+
uuid d162dc29-300a-431f-909f-6b80be6c20ba
kernel /boot/memtest86+.bin
quiet

1. 可以，论坛内搜索...
2. 不会占很大空间

本来就可以删除的啊

EE大法，一键删除旧内核。
sudo aptitude purge ~ilinux-image-.*\(\!`uname -r`\)

谢谢。不多不少，197M硬盘。