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Re: /boot size and kernel updates



Peter von Kaehne wrote:

> It now appears that the automatic installer does not get size of /boot
> right - even with only one new kernel update wanting to install itself
> it often fails with lack of space. 

I have had this problem, too, so thank you for bringing it up on the
list.

> One solution I found is to change the initramfs compression algorithm,
> which gives me space for two full kernels and initramfses.

Can you (or someone) point me at the documentation that says how to
change the compression algorithm?

> Are there other solutions other than reinstall with a larger boot
> partition?

I've had the problem with /boot being too small on 2 systems.  I tried
reinstalling one of them so that I could get a larger /boot.  And the
installer did make /boot larger, but not as much as I wanted.  IIRC, it
went from 250M to 500M, whereas I wanted to give it at least 1 GB.  I
tried adjusting the sizes with the installer's partition manager, but I
got stuck.  Unfortunately, I don't have adequate notes about how I got
stuck.  I'm suspecting it had something to do with the fact that I had
asked for a LUKS-encrypted disk.

best wishes,
mike


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