Solve the problem that & quot; updates need to spend the total/boot space on the xM disk... & quot;

Solve the problem: "Update needs to spend the total/boot space on the xM disk... "problem system automatic upgrade will install multiple kernels, detach excess kernel can get more disk space root @ local-Lenovo-G470:/home/local # dpkg -- get-selections | grep linux
// With image for system kernel www.2cto.com libselinux1installlinux-firmware installlinux-generic installlinux-headers-3.2.0-23 installlinux-headers-3.2.0-23-generic installlinux-headers-3.2.0-24 installlinux-headers-3.2.0-24-generic installlinux-headers-3.2.0-27 installlinux-headers-3.2.0-27-generic installlinux-headers-3.2.0-29 installlinux-headers-3.2.0-29-generic installlinux-headers-generic installlinux-image-3.2.0-24-generic installlinux-image-3.2.0-27-generic installlinux-image-3.2.0-29-generic installlinux-image-generic installlinux-libc-dev installlinux -sound-base installpptp-linux installsyslinux-common installsyslinux-legacy installutil-linux www.2cto.com install root @ local-Lenovo-G470: /home/local # uname-a // view the system currently using kernel Linux local-Lenovo-G470 3.2.0-29-generic # 46-Ubuntu SMP Fri Jul 27 17:03:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux root @ local-Lenovo-G470: /home/local # sudo apt-get remove image-3.2.0-24-generic // uninstall excess kernel is reading package list... the dependency tree of the software package being analyzed is reading status information... complete note that linux-image-3.2.0-24-generic attention is selected based on the regular expression image-3.2.0-24-generic and the linux-image-3.2.0-24-generic-pae is selected based on the regular expression image-3.2.0-24-generic
The following software packages will be [uninstalled]: The www.2cto.com linux-image-3.2.0-24-generic has upgraded 0 software packages, 0 new software packages installed, 1 software package to be uninstalled, 90 software packages are not upgraded. After decompression, 149 MB of space will be empty. Do you want to continue? [Y/n] y
(Reading the database... the system currently has 251973 files and directories installed .) Unloading linux-image-3.2.0-24-generic... examining/etc/kernel/prerm. d. run-parts: executing/etc/kernel/prerm. d/dkms 3.2.0-24-generic/boot/vmlinuz-3.2.0-24-genericExamining/etc/kernel/postrm. d. run-parts: executing/etc/kernel/postrm. d/initramfs-tools 3.2.0-24-generic/boot/vmlinuz-3.2.0-24-genericupdate-initramfs: Deleting/boot/initrd. img-3.2.0-24-genericrun-parts: executing/etc/kernel/postrm. d/zz-update-grub 3.2.0-24-generic/boot/vmlinuz-3.2.0-24-generic Generating grub. cfg... www.2cto.com Found linux image:/boot/vmlinuz-3.2.0-29-genericFound initrd image:/boot/initrd. img-3.2.0-29-genericFound linux image:/boot/vmlinuz-3.2.0-27-genericFound initrd image:/boot/initrd. the img-3.2.0-27-genericFound memtest86 + image:/memtest86 +. binFound Windows 7 (loader) on/dev/sda1Found Windows Recovery Environment (loader) on/dev/sda4doneroot @ local-Lenovo-G470:/home/local #