如何升级Linux Kernel 4.0.2？
我按照从如何安装/升级Linux内核的源更新内核4.0.2的步骤，最后得到此错误。
root@surfer:/home/algosig# sudo dpkg -i linux-headers-4.0.2*.deb linux-image-4.0.2*.deb (Reading database ... 621608 files and directories currently installed.) Preparing to unpack linux-headers-4.0.2-040002_4.0.2-040002.201505081529_all.deb ... Unpacking linux-headers-4.0.2-040002 (4.0.2-040002.201505081529) over (4.0.2-040002.201505081529) ... Preparing to unpack linux-headers-4.0.2-040002-generic_4.0.2-040002.201505081529_i386.deb ... Unpacking linux-headers-4.0.2-040002-generic (4.0.2-040002.201505081529) over (4.0.2-040002.201505081529) ... Selecting previously unselected package linux-image-4.0.2-040002-generic. Preparing to unpack linux-image-4.0.2-040002-generic_4.0.2-040002.201505081529_i386.deb ... Done. Unpacking linux-image-4.0.2-040002-generic (4.0.2-040002.201505081529) ... dpkg-deb (subprocess): cannot copy archive member from 'linux-image-4.0.2-040002-generic_4.0.2-040002.201505081529_i386.deb' to decompressor pipe: unexpected end of file or stream dpkg-deb (subprocess): decompressing archive member: internal bzip2 read error: 'UNEXPECTED_EOF' dpkg-deb: error: subprocess returned error exit status 2 dpkg: error processing archive linux-image-4.0.2-040002-generic_4.0.2-040002.201505081529_i386.deb (--install): cannot copy extracted data for './boot/vmlinuz-4.0.2-040002-generic' to '/boot/vmlinuz-4.0.2-040002-generic.dpkg-new': unexpected end of file or stream Examining /etc/kernel/postrm.d . run-parts: executing /etc/kernel/postrm.d/initramfs-tools 4.0.2-040002-generic /boot/vmlinuz-4.0.2-040002-generic run-parts: executing /etc/kernel/postrm.d/zz-extlinux 4.0.2-040002-generic /boot/vmlinuz-4.0.2-040002-generic P: Checking for EXTLINUX directory... found. P: Writing config for /boot/vmlinuz-3.13.0-52-generic... P: Writing config for /boot/vmlinuz-3.13.0-51-generic... P: Writing config for /boot/vmlinuz-3.13.0-48-generic... P: Writing config for /boot/vmlinuz-3.13.0-46-generic... P: Writing config for /boot/vmlinuz-3.13.0-45-generic... P: Writing config for /boot/vmlinuz-3.13.0-44-generic... P: Writing config for /boot/vmlinuz-3.13.0-43-generic... P: Writing config for /boot/vmlinuz-3.13.0-40-generic... P: Writing config for /boot/vmlinuz-3.13.0-39-generic... P: Writing config for /boot/vmlinuz-3.13.0-37-generic... P: Writing config for /boot/vmlinuz-3.13.0-35-generic... P: Installing debian theme... done. run-parts: executing /etc/kernel/postrm.d/zz-update-grub 4.0.2-040002-generic /boot/vmlinuz-4.0.2-040002-generic Setting up linux-headers-4.0.2-040002 (4.0.2-040002.201505081529) ... Setting up linux-headers-4.0.2-040002-generic (4.0.2-040002.201505081529) ... Examining /etc/kernel/header_postinst.d. run-parts: executing /etc/kernel/header_postinst.d/dkms 4.0.2-040002-generic /boot/vmlinuz-4.0.2-040002-generic ERROR (dkms apport): kernel package linux-headers-4.0.2-040002-generic is not supported Error! Bad return status for module build on kernel: 4.0.2-040002-generic (i686) Consult /var/lib/dkms/virtualbox/4.3.10/build/make.log for more information. Errors were encountered while processing: linux-image-4.0.2-040002-generic_4.0.2-040002.201505081529_i386.deb 这是日志文件：
DKMS make.log for virtualbox-4.3.10 for kernel 4.0.2-040002-generic (i686) Sun May 10 18:54:43 NPT 2015 make: Entering directory `/usr/src/linux-headers-4.0.2-040002-generic' LD /var/lib/dkms/virtualbox/4.3.10/build/built-in.o LD /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/built-in.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/linux/SUPDrv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/SUPDrv.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/SUPDrvSem.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/SUPDrvTracer.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/alloc-r0drv.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/initterm-r0drv.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/memobj-r0drv.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/mpnotification-r0drv.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/powernotification-r0drv.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/assert-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/alloc-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/initterm-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/memobj-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/memuserkernel-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/mp-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/mpnotification-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/process-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/semevent-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/semeventmulti-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/semfastmutex-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/semmutex-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/spinlock-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/thread-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/thread2-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/threadctxhooks-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/time-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/timer-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/generic/semspinmutex-r0drv-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/alloc/alloc.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/checksum/crc32.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/checksum/ipv4.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/checksum/ipv6.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/err/RTErrConvertFromErrno.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/err/RTErrConvertToErrno.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/log/log.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/log/logellipsis.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/log/logrel.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/log/logrelellipsis.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/log/logcom.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/log/logformat.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/misc/RTAssertMsg1Weak.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/misc/RTAssertMsg2.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/misc/RTAssertMsg2Add.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/misc/RTAssertMsg2AddWeak.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/misc/RTAssertMsg2AddWeakV.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/misc/RTAssertMsg2Weak.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/misc/RTAssertMsg2WeakV.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/misc/assert.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/misc/handletable.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/misc/handletablectx.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/misc/thread.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/string/RTStrCopy.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/string/RTStrCopyEx.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/string/RTStrCopyP.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/string/RTStrNCmp.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/string/RTStrNLen.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/string/stringalloc.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/string/strformat.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/string/strformatrt.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/string/strformattype.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/string/strprintf.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/string/strtonum.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/table/avlpv.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/common/time/time.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/r0drv/linux/RTLogWriteDebugger-r0drv-linux.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/RTAssertShouldPanic-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/RTLogWriteStdErr-stub-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/RTLogWriteStdOut-stub-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/RTLogWriteUser-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/RTMpGetArraySize-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/RTMpGetCoreCount-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/RTSemEventWait-2-ex-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/RTSemEventWaitNoResume-2-ex-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/RTSemEventMultiWait-2-ex-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/RTSemEventMultiWaitNoResume-2-ex-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/RTTimerCreate-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/errvars-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/mppresent-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/generic/uuid-generic.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/VBox/log-vbox.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/math/gcc/divdi3.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/math/gcc/moddi3.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/math/gcc/qdivrem.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/math/gcc/udivdi3.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/math/gcc/umoddi3.o LD [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxdrv/vboxdrv.o LD /var/lib/dkms/virtualbox/4.3.10/build/vboxnetadp/built-in.o CC [M] /var/lib/dkms/virtualbox/4.3.10/build/vboxnetadp/linux/VBoxNetAdp-linux.o /var/lib/dkms/virtualbox/4.3.10/build/vboxnetadp/linux/VBoxNetAdp-linux.c: In function 'vboxNetAdpOsCreate': /var/lib/dkms/virtualbox/4.3.10/build/vboxnetadp/linux/VBoxNetAdp-linux.c:186:48: error: macro "alloc_netdev" requires 4 arguments, but only 3 given vboxNetAdpNetDevInit); ^ /var/lib/dkms/virtualbox/4.3.10/build/vboxnetadp/linux/VBoxNetAdp-linux.c:184:15: error: 'alloc_netdev' undeclared (first use in this function) pNetDev = alloc_netdev(sizeof(VBOXNETADPPRIV), ^ /var/lib/dkms/virtualbox/4.3.10/build/vboxnetadp/linux/VBoxNetAdp-linux.c:184:15: note: each undeclared identifier is reported only once for each function it appears in /var/lib/dkms/virtualbox/4.3.10/build/vboxnetadp/linux/VBoxNetAdp-linux.c: At top level: /var/lib/dkms/virtualbox/4.3.10/build/vboxnetadp/linux/VBoxNetAdp-linux.c:159:13: warning: 'vboxNetAdpNetDevInit' defined but not used [-Wunused-function] static void vboxNetAdpNetDevInit(struct net_device *pNetDev) ^ make[2]: *** [/var/lib/dkms/virtualbox/4.3.10/build/vboxnetadp/linux/VBoxNetAdp-linux.o] Error 1 make[1]: *** [/var/lib/dkms/virtualbox/4.3.10/build/vboxnetadp] Error 2 make: *** [_module_/var/lib/dkms/virtualbox/4.3.10/build] Error 2 make: Leaving directory `/usr/src/linux-headers-4.0.2-040002-generic'
有人能说明升级linux内核的步骤吗？
有一个非常有用的脚本叫做kernel-update 。 它是葡萄牙语，但很简单。 首先，打开终端（Ctrl + Alt + T）并安装Lynx（文本浏览器）：
sudo apt-get install lynx
然后运行此命令下载脚本：
wget https://www.dropbox.com/s/fwkeja3cijdbk7l/kernel-update
使用chmod更改其权限：
chmod +x kernel-update
现在，只要您想使用该命令更新内核，就可以运行此脚本
sudo ./kernel-update
它是巴西葡萄牙语，但……
1）单击A以validation/安装新内核
2）单击B删除较旧的内核
3）单击Q退出。
好吧，别忘了在终端上跑：
sudo update-initramfs -u
更新linux映像和
sudo update-grub
所以GRUB会识别新的内核。
希望能帮助到你！
编辑：我从这个网站得到了这个教程。