root@hp-hdx18:~# apt-get remove --purge linux-headers-3.2.0-25 linux-headers-3.2.0-25-generic linux-headers-generic dkms virtualbox-dkms nvidia-current-updates nvidia-settings-updates nvidia-common kubuntu-desktop Reading package lists... Done Building dependency tree Reading state information... Done The following packages will be REMOVED: dkms* kubuntu-desktop* linux-headers-3.2.0-25* linux-headers-3.2.0-25-generic* linux-headers-generic* nvidia-common* nvidia-current-updates* nvidia-settings-updates* virtualbox-dkms* 0 upgraded, 0 newly installed, 9 to remove and 0 not upgraded. After this operation, 258 MB disk space will be freed. Do you want to continue [Y/n]? (Reading database ... 231647 files and directories currently installed.) Removing nvidia-current-updates ... Removing all DKMS Modules Done. update-alternatives: using /usr/lib/x86_64-linux-gnu/mesa/ld.so.conf to provide /etc/ld.so.conf.d/x86_64-linux-gnu_GL.conf (x86_64-linux-gnu_gl_conf) in auto mode. update-alternatives: using /usr/lib/i386-linux-gnu/mesa/ld.so.conf to provide /etc/ld.so.conf.d/i386-linux-gnu_GL.conf (i386-linux-gnu_gl_conf) in auto mode. INFO:Disable nvidia-current-updates DEBUG:Parsing /usr/share/nvidia-common/quirks/lenovo_thinkpad DEBUG:Parsing /usr/share/nvidia-common/quirks/put_your_quirks_here DEBUG:Parsing /usr/share/nvidia-common/quirks/dell_latitude DEBUG:Processing quirk ThinkPad T420s DEBUG:Failure to match Hewlett-Packard with LENOVO DEBUG:Quirk doesn't match DEBUG:Processing quirk Latitude E6530 DEBUG:Failure to match Hewlett-Packard with Dell Inc. DEBUG:Quirk doesn't match update-initramfs: deferring update (trigger activated) Purging configuration files for nvidia-current-updates ... update-initramfs: deferring update (trigger activated) Removing virtualbox-dkms ... ------------------------------ Deleting module version: 4.1.12 completely from the DKMS tree. ------------------------------ Done. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/VBox' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/generic' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/common/time' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/common/table' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/common/string' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/common/misc' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/common/log' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/common/err' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/common/checksum' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/common/alloc' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/r0drv/generic' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/r0drv/linux' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/vboxpci/linux' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/vboxnetadp/linux' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/vboxnetflt/linux' not empty so not removed. dpkg: warning: while removing virtualbox-dkms, directory '/usr/src/virtualbox-4.1.12/vboxdrv/linux' not empty so not removed. Removing dkms ... Purging configuration files for dkms ... Removing kubuntu-desktop ... Removing linux-headers-generic ... Removing linux-headers-3.2.0-25-generic ... Removing linux-headers-3.2.0-25 ... Removing nvidia-common ... Purging configuration files for nvidia-common ... Removing nvidia-settings-updates ... Purging configuration files for nvidia-settings-updates ... Processing triggers for bamfdaemon ... Rebuilding /usr/share/applications/bamf.index... Processing triggers for libc-bin ... ldconfig deferred processing now taking place Processing triggers for man-db ... Processing triggers for initramfs-tools ... update-initramfs: Generating /boot/initrd.img-3.2.0-25-generic cryptsetup: WARNING: failed to detect canonical device of UUID=ec56eca5-eb17-45fd-9090-d36ee878ea36 cryptsetup: WARNING: could not determine root device from /etc/fstab Processing triggers for ureadahead ... ureadahead will be reprofiled on next reboot root@hp-hdx18:~# root@hp-hdx18:~# apt-get install linux-headers-3.2.0-25 linux-headers-3.2.0-25-generic linux-headers-generic dkms virtualbox-dkms nvidia-current-updates nvidia-settings-updates nvidia-common kubuntu-desktop Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: dkms kubuntu-desktop linux-headers-3.2.0-25 linux-headers-3.2.0-25-generic linux-headers-generic nvidia-common nvidia-current-updates nvidia-settings-updates virtualbox-dkms 0 upgraded, 9 newly installed, 0 to remove and 0 not upgraded. Need to get 0 B/72.7 MB of archives. After this operation, 258 MB of additional disk space will be used. Preconfiguring packages ... Selecting previously unselected package nvidia-common. (Reading database ... 209053 files and directories currently installed.) Unpacking nvidia-common (from .../nvidia-common_1%3a0.2.44_amd64.deb) ... Selecting previously unselected package dkms. Unpacking dkms (from .../dkms_2.2.0.3-1ubuntu3_all.deb) ... Selecting previously unselected package kubuntu-desktop. Unpacking kubuntu-desktop (from .../kubuntu-desktop_1.254_amd64.deb) ... Selecting previously unselected package linux-headers-3.2.0-25. Unpacking linux-headers-3.2.0-25 (from .../linux-headers-3.2.0-25_3.2.0-25.40_all.deb) ... Selecting previously unselected package linux-headers-3.2.0-25-generic. Unpacking linux-headers-3.2.0-25-generic (from .../linux-headers-3.2.0-25-generic_3.2.0-25.40_amd64.deb) ... Selecting previously unselected package linux-headers-generic. Unpacking linux-headers-generic (from .../linux-headers-generic_3.2.0.25.27_amd64.deb) ... Selecting previously unselected package nvidia-current-updates. Unpacking nvidia-current-updates (from .../nvidia-current-updates_295.49-0ubuntu0.1_amd64.deb) ... Selecting previously unselected package nvidia-settings-updates. Unpacking nvidia-settings-updates (from .../nvidia-settings-updates_295.33-0ubuntu1_amd64.deb) ... Selecting previously unselected package virtualbox-dkms. Unpacking virtualbox-dkms (from .../virtualbox-dkms_4.1.12-dfsg-2_all.deb) ... Processing triggers for ureadahead ... Processing triggers for man-db ... Setting up nvidia-common (1:0.2.44) ... Setting up dkms (2.2.0.3-1ubuntu3) ... Setting up kubuntu-desktop (1.254) ... Setting up linux-headers-3.2.0-25 (3.2.0-25.40) ... Setting up linux-headers-3.2.0-25-generic (3.2.0-25.40) ... Examining /etc/kernel/header_postinst.d. run-parts: executing /etc/kernel/header_postinst.d/dkms 3.2.0-25-generic /boot/vmlinuz-3.2.0-25-generic Setting up linux-headers-generic (3.2.0.25.27) ... Setting up nvidia-current-updates (295.49-0ubuntu0.1) ... update-alternatives: using /usr/lib/nvidia-current-updates/ld.so.conf to provide /etc/ld.so.conf.d/x86_64-linux-gnu_GL.conf (x86_64-linux-gnu_gl_conf) in auto mode. update-alternatives: using /usr/lib/nvidia-current-updates/alt_ld.so.conf to provide /etc/ld.so.conf.d/i386-linux-gnu_GL.conf (i386-linux-gnu_gl_conf) in auto mode. update-initramfs: deferring update (trigger activated) INFO:Enable nvidia-current-updates DEBUG:Parsing /usr/share/nvidia-common/quirks/lenovo_thinkpad DEBUG:Parsing /usr/share/nvidia-common/quirks/put_your_quirks_here DEBUG:Parsing /usr/share/nvidia-common/quirks/dell_latitude DEBUG:Processing quirk ThinkPad T420s DEBUG:Failure to match Hewlett-Packard with LENOVO DEBUG:Quirk doesn't match DEBUG:Processing quirk Latitude E6530 DEBUG:Failure to match Hewlett-Packard with Dell Inc. DEBUG:Quirk doesn't match Loading new nvidia-current-updates-295.49 DKMS files... First Installation: checking all kernels... Building only for 3.2.0-25-generic Building for architecture x86_64 Building initial module for 3.2.0-25-generic Error! Bad return status for module build on kernel: 3.2.0-25-generic (x86_64) Consult /var/lib/dkms/nvidia-current-updates/295.49/build/make.log for more information. Setting up nvidia-settings-updates (295.33-0ubuntu1) ... Setting up virtualbox-dkms (4.1.12-dfsg-2) ... Loading new virtualbox-4.1.12 DKMS files... First Installation: checking all kernels... Building only for 3.2.0-25-generic Building initial module for 3.2.0-25-generic Error! Build of vboxdrv.ko failed for: 3.2.0-25-generic (x86_64) Consult the make.log in the build directory /var/lib/dkms/virtualbox/4.1.12/build/ for more information. * Stopping VirtualBox kernel modules [ OK ] * Starting VirtualBox kernel modules * No suitable module for running kernel found [fail] invoke-rc.d: initscript virtualbox, action "restart" failed. Processing triggers for bamfdaemon ... Rebuilding /usr/share/applications/bamf.index... Processing triggers for initramfs-tools ... update-initramfs: Generating /boot/initrd.img-3.2.0-25-generic cryptsetup: WARNING: failed to detect canonical device of UUID=ec56eca5-eb17-45fd-9090-d36ee878ea36 cryptsetup: WARNING: could not determine root device from /etc/fstab root@hp-hdx18:~#