Helping my daughter on her PC. She hadn't done updates since late October. She has an Nvidia card. clr-boot manager gave an error, which we expected since we commonly run out of space and have to manually remove the old kernels. Done this many times. listed the kernels, there were 4. We removed the two oldest. Set it to the newest kernel. 0 errors. Updating clr boot manager now returns the following error: KDE Ap[ERROR] cbm (../src/bootman/update.c:L189): Cannot determine the current kernel
It shows that the kernel that is currently running is one of the old ones that we removed.
How do I fix this?
We're working over the phone, shes in a different state and Rustdesk will not work so I cannot log in remotely.
EDIT: Well it locked up hard and she had to hard reboot. It works. It is now on the current kernel and all is good. Probably ok to mark this as solved.