Ubuntu 20.04.6 LTS apt problems - how to upgrade f/w?

[Bo Berglund]

On Tue, 26 Nov 2024 08:45:43 +0000, Colin Law <clanlaw at gmail.com> wrote:

>On Tue, 26 Nov 2024 at 07:32, Bo Berglund <bo.berglund at gmail.com> wrote:
>
>> Err:7 https://apt.svtplay-dl.se svtplay-dl InRelease
>>   The following signatures couldn't be verified because the public key is not
>> available: NO_PUBKEY D3D19C99F5FA3AA7
>
>There will be an entry for that either in /etc/apt/sources.list or in
>a file in /etc/apt/sources.list.d
>Find that and remove it.
>
>Colin L

Thanks, there was a file named svtplay-dl.list, which I removed and now I have
no error messages from apt anymore! :)


Back to the original problem, when I log on after removing the file I am getting
the message:

*** Kernel upgrade required. Kernel 5.4.0-89.100-generic Livepatch coverage has
ended ***

So I checked the situation:

bosse at ubuntuserv:~$ uname -r
5.4.0-89-generic

bosse at ubuntuserv:~$ dpkg --list 'linux-image*' | grep ^ii
ii  linux-image-5.4.0-200-generic           5.4.0-200.220  amd64        Signed
kernel image generic
ii  linux-image-5.4.0-89-generic            5.4.0-89.100   amd64        Signed
kernel image generic
ii  linux-image-generic                     5.4.0.200.196  amd64        Generic
Linux kernel image

How do I upgrade to the next f/w (I assume linux-image-5.4.0-200-generic or
linux-image-generic )?

Is there an f/w upgrade command anywhere?


-- 
Bo Berglund
Developer in Sweden