Failed to load unit ‘HGCM’ (VERR_INVALID_PARAMETER)

Solution: Discard the saved state and reboot.

Read More:

• Failed to load unit ‘HGCM’ (VERR_INVALID_PARAMETER)
• virtualbox Failed to load VMMR0.r0 (VERR_SUPLIB_OWNER_NOT_ROOT)
• To solve the problem of “failed to load vmmr0. R0” (Verr) of VirtualBox under Mac OS X_ SUPLIB_ WORLD_ Writable) “error
• Virtualbox failed to attach usb, VERR_PDM_NO_USB_PORTS problem solved
• Failed to load vmmr0.r0 (Verr_ SUPLIB_ PATH_ NOT_ CLEAN).
• [Solved] Failed to set attribute: Invalid input data or parameter
• Spring configuration transaction, JUnit unit test error “failed to load ApplicationContext”
• [solved] genymotion, “unable to load VirtualBox engine”
• X Error of failed request: BadWindow (invalid Window parameter)
• Junit4 unit test reports an error invalid project specified
• VBoxClient (seamless): failed to start. Stage: Setting guest IRQ filter mas Error: VERR_INTERNAL_ERR
• chrome: Failed to load resource: net::ERR_CERT_AUTHORITY_INVALID
• VirtualBox failed to start, prompt failed to open a session for the virtual machine windoze 7
• Vivado Error: (vlog-7) Failed to open design unit file
• A solution to the default invalid host only mode of CentOS virtual machine in VirtualBox
• Failed to start docker.service : unit not found
• VirtualBox Failed to start LSB:Bring up/down Networking problem
• Failed to restart ssh.service: Unit not found.
• An error occurred when running ROCR: Failed to load the package ‘caTools’, package or namespace load failed
• Failed to create VirtualBox client com