Skip to Main Content
ronny-mueller.com
  • Home
  • Contact
  • Home
  • Contact

virtualbox

27 Sep 2016

[Howto] resolve Virtualbox error message ‘the device helper structure has changed’

by rm | posted in: computer | 0

if you’ve upgraded virtualbox and afterwards you can’t start the vm’s, because of the error ‘the device helper structure has changed’, you must reinstall/update your virtualbox extension pack. Run as root the following command: vboxmanage extpack install –replace ‘new-extpack-file’

virtualbox
12 Sep 2016

[Howto] resolve error message Virtualbox ‘Kernel driver not installed (rc=-1908)’

by rm | posted in: computer | 0

Error message: Kernel driver not installed (rc=-1908) The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is a permission problem with /dev/vboxdrv. Please reinstall virtualbox-dkms package and load the kernel module by executing ‘modprobe vboxdrv’ as root. … Continued

debian, linux, virtualbox
28 Jul 2016

[Howto] resize (extend) a Virtualbox vdi image

by rm | posted in: computer | 0

Use the following Virtualbox command in your shell: (you must specifiy the target size in MB, for example 200 GB = 200000) VBoxManage modifymedium image.vdi –resize 200000 tested with: Virtualbox Version 5.0.24_Debian

vdi, virtualbox
28 Jul 2016

[Howto] convert with Virtualbox from vmdk to vdi

by rm | posted in: computer | 0

Use the following Virtualbox command in your shell: VBoxManage clonehd old-file.vmdk converted-file.vdi –format VDI tested with: Virtualbox Version 5.0.24_Debian

vdi, vdmk, virtualbox

Recent Posts

  • [Howto] Raspberry Pi + I²C + MCP23017 + C (minimal example)
  • [Facts] Raspberry Pi + I²C + MCP23017: digital output toggle timespan (Bash, Python, C)
  • [Howto] GTK+ and poppler (minimal example)
  • [Howto] GTK+ and cairo (minimal example)
  • [FAQ] QElectroTech

Tags

backup C debian dovecot firefox FreeBSD FreeCAD gcc gtk+ h.265 hls horde HP 671798-001 httpd IBM M1015 iceweasel I²C KERBEROS LACP LCR-Meter linux lxde lxpanel mc MCP23017 Mellanox MNPA19-XTR monitoring network NFS postfix postgreSQL programming Raspberry Pi storage syslog systemd typo3 vdi vdmk videojs virtualbox WordPress X zabbix ZFS

© 2021 ronny-mueller.com