Remove-Unused-Kernel-Packages not mentioned in README.md

[jarnos]

All options should be explained in chapter "Supported Options Reference".

[rbalint]

Patches are very welcome.

[jarnos]

#247

[Paul-Reed]

Now I'm confused... in my conf file I have;
Unattended-Upgrade::Remove-Unused-Kernel-Packages "true";
If it is a boolean value, should my conf entry be;
Unattended-Upgrade::Remove-Unused-Kernel-Packages True;
and does the same apply to the other boolean values?

[jarnos]

Now I'm confused... in my conf file I have; Unattended-Upgrade::Remove-Unused-Kernel-Packages "true"; If it is a boolean value, should my conf entry be; Unattended-Upgrade::Remove-Unused-Kernel-Packages True; and does the same apply to the other boolean values?

They both do the same according to my testing in for unattended-upgrades version 2.3

[jarnos]

I am confused about the Remove-Unused-Kernel-Packages setting. I tested with --debug --dry-run: Even if I had disabled the setting, but set Unattended-Upgrade::Remove-Unused-Dependencies true; it will remove the kernels anyway. I couldn't test, if setting Unattended-Upgrade::Remove-New-Unused-Dependencies true; (which is the default) had any effect for removing kernels, because I did not have any awaiting kernel upgrades.