Le 22/11/2019 à 09:37, Chris Green a écrit :
/dev/sdb /dev/sdb1 - Linux partition with /boot and the rest of 19.04 installation /dev/sdb2 - Small partition with /boot for 19.10 whose files are on /dev/nvme0n1p2 /dev/sdc /dev/sdc1 - /home /dev/nvme0n1 /dev/nvme0n1p1 - swap /dev/nvme0n1p2 - 19.10 installation (but no /boot)
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I think I'll probably install 19.10 again
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So I choose "something else" in the installation disk allocation and tell it to use /dev/sdb1 for boot, /dev/nvme0n1p1 for swap and /dev/nvme0n1p2 for the rest.
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Then is it best to run update-grub on the old 19.04 or the new 19.10 installation? Or doesn't it really matter?
If you use /dev/sdb1, which currently contains Ubuntu 19.04, as /boot for Ubuntu 19.10, then it will destroy Ubuntu 19.04 so your question is rather irrelevant.
