I cannot possible test all newly added kernel source packages. Focus on 
linux-latency and verify
that additional kernel data (dmesg) is collected.

1) Current behavior

Jammy with linux-base/4.5ubuntu9 from -release

$ apt-cache policy linux-base
linux-base:
  Installed: 4.5ubuntu9
  Candidate: 4.5ubuntu9

$ sudo ubuntu-bug linux-lowlatency
<snip>
Please choose (S/V/K/I/C): k
Problem report file: /tmp/apport.linux-lowlatency._vlbpgfy.apport

$ sudo grep -A 10 -i dmesg /tmp/apport.linux-lowlatency._vlbpgfy.apport

Kernel log is *not* collected.

2) New behavior

Jammy with linux-base/4.5ubuntu9+22.04.1 from -proposed

$ apt-cache policy linux-base
linux-base:
  Installed: 4.5ubuntu9+22.04.1
  Candidate: 4.5ubuntu9+22.04.1

$ sudo ubuntu-bug linux-lowlatency
<snip>
Please choose (S/V/K/I/C): k
Problem report file: /tmp/apport.linux-lowlatency.w4q2q0yw.apport

$ sudo grep -A 10 -i dmesg /tmp/apport.linux-lowlatency.w4q2q0yw.apport
CurrentDmesg:
 [    0.000000] Linux version 5.15.0-134-lowlatency (buildd@lcy02-amd64-103) 
(gcc (Ubuntu 11.4.0-1ubuntu1~22.04) 11.4.0, GNU ld (GNU Binutils for Ubuntu) 
2.38) #145-Ubuntu SMP PREEMPT Mon Feb 17 11:28:25 UTC 2025 (Ubuntu 
5.15.0-134.145-lowlatency 5.15.173)
 [    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.15.0-134-lowlatency 
root=UUID=9299188c-6c74-479c-9f32-a6ab2fd06e58 ro console=tty1 console=ttyS0
 [    0.000000] KERNEL supported cpus:
 [    0.000000]   Intel GenuineIntel
 [    0.000000]   AMD AuthenticAMD
 [    0.000000]   Hygon HygonGenuine
 [    0.000000]   Centaur CentaurHauls
 [    0.000000]   zhaoxin   Shanghai  
 [    0.000000] BIOS-provided physical RAM map:
 [    0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable

Kernel log is now collected.


** Tags added: verification-done-jammy

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https://bugs.launchpad.net/bugs/2018128

Title:
  Apport does not collect all logs when the package is HWE kernel (or
  any derivative)

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