Grub update to reinstall the MBR part after "error symbol 'grub_calloc' not found"
wiebe at halfgaar.net
Thu Aug 13 07:31:56 UTC 2020
I read all about  when it was in the news, and I was quite surprised yesterday that rebooting my freshly updated/updated Ubuntu 18.04 EC2 instance was stuck with the grub_calloc error (which I only found out after talking to level 2 Amazon support for a long time). Apt logs show Grub was updated to the correct version on Aug 3.
Shouldn't a high priority update be released that performs a one-shot re-install of the MBR part? There are likely many more machines with this problem. People are reporting them .
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