When updated to 5.1.4 r110228, The VMs can't open.

[Sizel]

RTR3InitEx failed with rc=-1912 (rc=-1912)

The VirtualBox kernel modules do not match this version of VirtualBox. The installation of VirtualBox was apparently not successful. Executing

'/sbin/vboxconfig'

may correct this. Make sure that you do not mix the OSE version and the PUEL version of VirtualBox.

where: supR3HardenedMainInitRuntime what: 4 VERR_VM_DRIVER_VERSION_MISMATCH (-1912) - The installed support driver doesn't match the version of the user.


===========================================================
I have execed '/sbin/vboxconfig' , the output is listed

Adding system startup for /etc/init.d/vboxdrv ...
/etc/rc0.d/K80vboxdrv -> ../init.d/vboxdrv
/etc/rc1.d/K80vboxdrv -> ../init.d/vboxdrv
/etc/rc6.d/K80vboxdrv -> ../init.d/vboxdrv
/etc/rc2.d/S20vboxdrv -> ../init.d/vboxdrv
/etc/rc3.d/S20vboxdrv -> ../init.d/vboxdrv
/etc/rc4.d/S20vboxdrv -> ../init.d/vboxdrv
/etc/rc5.d/S20vboxdrv -> ../init.d/vboxdrv
Adding system startup for /etc/init.d/vboxballoonctrl-service ...
/etc/rc0.d/K65vboxballoonctrl-service -> ../init.d/vboxballoonctrl-service
/etc/rc1.d/K65vboxballoonctrl-service -> ../init.d/vboxballoonctrl-service
/etc/rc6.d/K65vboxballoonctrl-service -> ../init.d/vboxballoonctrl-service
/etc/rc2.d/S35vboxballoonctrl-service -> ../init.d/vboxballoonctrl-service
/etc/rc3.d/S35vboxballoonctrl-service -> ../init.d/vboxballoonctrl-service
/etc/rc4.d/S35vboxballoonctrl-service -> ../init.d/vboxballoonctrl-service
/etc/rc5.d/S35vboxballoonctrl-service -> ../init.d/vboxballoonctrl-service
Adding system startup for /etc/init.d/vboxautostart-service ...
/etc/rc0.d/K65vboxautostart-service -> ../init.d/vboxautostart-service
/etc/rc1.d/K65vboxautostart-service -> ../init.d/vboxautostart-service
/etc/rc6.d/K65vboxautostart-service -> ../init.d/vboxautostart-service
/etc/rc2.d/S35vboxautostart-service -> ../init.d/vboxautostart-service
/etc/rc3.d/S35vboxautostart-service -> ../init.d/vboxautostart-service
/etc/rc4.d/S35vboxautostart-service -> ../init.d/vboxautostart-service
/etc/rc5.d/S35vboxautostart-service -> ../init.d/vboxautostart-service
Adding system startup for /etc/init.d/vboxweb-service ...
/etc/rc0.d/K65vboxweb-service -> ../init.d/vboxweb-service
/etc/rc1.d/K65vboxweb-service -> ../init.d/vboxweb-service
/etc/rc6.d/K65vboxweb-service -> ../init.d/vboxweb-service
/etc/rc2.d/S35vboxweb-service -> ../init.d/vboxweb-service
/etc/rc3.d/S35vboxweb-service -> ../init.d/vboxweb-service
/etc/rc4.d/S35vboxweb-service -> ../init.d/vboxweb-service
/etc/rc5.d/S35vboxweb-service -> ../init.d/vboxweb-service
vboxdrv.sh: Building VirtualBox kernel modules.
vboxdrv.sh: Starting VirtualBox services.
vboxdrv.sh: Starting VirtualBox services.
sizel@sizel-dell:~$ lsmod | grep box
vboxpci 23116 0
vboxnetadp 25813 0
vboxnetflt 27880 0
vboxdrv 446786 3 vboxnetadp,vboxnetflt,vboxpci


But the error is also encouted.

[Perryg]

Minimal information needed to be able to help

You might try purging the install you have, reboot the host to make sure all modules are removed and then install again.