Public bug reported:
While using the makedumpfile package on Ubuntu Focal with the v5.11
Ubuntu AWS kernel, I noticed that I couldn't open and analyze any of the
generated crash dumps.
Researching into this I found the problem to be that the makedumpfile
package for focal is missing this commit:
Hi Joseph,
Thank you for the quick reply.
I did as instructed and got the specified upstream kernel installed.
```
~$ uname -a
Linux ubuntu 4.17.0-041700rc5-generic #201805132030 SMP Mon May 14 00:32:50 UTC
2018 x86_64 x86_64 x86_64 GNU/Linux
```
Problem persists after reboot:
```
Public bug reported:
Shows up in version 18.04 of Ubuntu.
I added the following 2 lines in /etc/sysctl.d/99-sysctl.conf and
/etc/sysctl.d/01-disable-ipv6.conf:
```
net.ipv6.conf.all.disable_ipv6=1
net.ipv6.conf.default.disable_ipv6=1
```
Rebooting my machine sets those parameters for "all" and
Hit this again in 18.04:
```
[ 71.626777] cloud-init[1112]:
[ 71.636680] cloud-init[1112]: Traceback (most recent call last):
[ 71.641365] cloud-init[1112]: File
"/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line
