I think that is right.  It was even more catastrophic.  The new kernel
was switched to and then the system would not boot.  I had to manually
select boot from the pervious kernel to get the system up.  Then I
removed the upgrade manually, so it would not boot into the fowled
kernel subsequently.

Detecting the partial installation failure and not updating the kernel
version is the better answer, I would agree.

Ken Witt
President | Aabren Group
720.934.8365
[https://www.aabren.com/aabren-return-addr.png]<https://www.aabren.com>

On 12/17/25 10:33, Kyle Loveless wrote:

Just some thoughts from my de-duped bug - separate from what is actually
causing this issue (which is important to fix), but about the process of
"new kernel breaks next boot":

My understanding of how things work (which may very well be wrong :)):
1. A new (HWE) kernel is available.
2. It is installed, including the nvidia drivers for it.
3. During that installation something goes wrong (in this case, not having that 
latest version of a couple packages, fine, it happens)
4. UEFI/Bootloader is still updated (or automatically uses the latest) - so 
even though there was a partial installation failure, we switch to that new 
kernel next time giving a quite poor user experience (i.e. one low-resolution 
monitor)

So my suggestion is a step 3, _if_ something noticeable goes wrong, then
the kernel version is not updated - and potentially something is told to
the user or reported centrally.

Alternatively, if that is somehow not possible, it would seem nice that
when booting into a fairly broken kernel that it could tell the user
"something critical did not load, do you want the previous version".

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https://bugs.launchpad.net/bugs/2115148

Title:
  nvidia driver error: cannot open linker script file

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