Kernel not found after upgrade

[Alucn]

System version：FreeBSD 13.0-RELEASE-p4 upgrade 13.0-RELEASE-p6
Commands executed：freebsd-update fetch install
Kernel not found after reboot
The 10 second boot menu has also been changed to 1 second
Please help us. How should this be repaired

 

[wago]

try 'boot kernel.old'
not sure why an update would wipe out the kernel, I don't recall that happening.

 

[Cath O'Deray]

Hello again.

Option 6, one of the two available kernels should be:

kernel.old

It should be possible to (temporarily) boot the old kernel, then things will be easier to troubleshoot.

Do you use ZFS boot environments?

Also, from an earlier topic:

What I am missing here is the reinstallation of all the installed ports/packages. This must be done after a major version upgrade.

Can you remember: did you, around that time, perform the reinstallation of all installed ports/packages?

If you need help with language, please ask.

 

[Alucn]

Hello again.

Option 6, one of the two available kernels should be:

kernel.old

It should be possible to (temporarily) boot the old kernel, then things will be easier to troubleshoot.

Do you use ZFS boot environments?

Also, from an earlier topic:



Can you remember: did you, around that time, perform the reinstallation of all installed ports/packages?

If you need help with language, please ask.

UFS file system
The menu stay is set to 1 second （loader.conf setting autoboot_delay="1"）and cannot be selected.

 

[Cath O'Deray]

Try keying the number 6 a moment before you expect the menu to appear.

 

[Alucn]

Try keying the number 6 a moment before you expect the menu to appear.

Thank you for your reply！