I try it again, this error has nothing to do with bug #1861609. In 2020 I was running Xubuntu 20.04 and Virtualbox 6.1. This error only occurs in Xubuntu 23.10 and it does not occur in the development edition of Xubuntu 24.04.
I will add journalctl -b as attachment and indeed it is related to vboxguest.
I try it again, this error has nothing to do with bug #1861609. In 2020 I was running Xubuntu 20.04 and Virtualbox 6.1. This error only occurs in Xubuntu 23.10 and it does not occur in the development edition of Xubuntu 24.04.
I will add journalctl -b as attachment and indeed it is related to vboxguest.
nov 08 13:15:51 VM-Xubuntu-2310 kernel: vboxguest: loading out-of-tree module taints kernel. field.comment=
nov 08 13:15:51 VM-Xubuntu-2310 kernel: vboxguest: module verification failed: signature and/or required key missing - tainting kernel?