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On Tuesday, August 23, 2016 10:41:50 AM Peter Humphrey wrote: |
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> On Tuesday 23 Aug 2016 05:18:02 Tom H wrote: |
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> > On Mon, Aug 22, 2016 at 11:05 AM, Peter Humphrey <peter@××××××××××××.uk> |
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> |
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> wrote: |
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> > > Following today's marking of gummiboot as to be deleted in a month, I |
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> > > had a look at efibootmgr in the wiki pages. It looks as though I'll be |
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> > > able to use it instead, but one thing puzzles me: is it possible to |
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> > > create a set of configs for several kernels, the way gummiboot does in |
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> > > /boot/loader/entries/*.conf? Actually, I'd also like to specify each of |
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> > > two kernel versions with three different command lines to start |
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> > > different run levels. |
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> > |
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> > You can create multiple entries with efibootmgr but you'll have to |
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> > boot to your firmware to choose a non-default option. |
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> |
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> Yes, that's how it was looking to me too. Not an ideal arrangement. |
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If you're not frequently jumping to a non-default boot environment, it's fine. |
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Every time I update my kernel, I either add a new boot entry (or replace the oldest) |
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pointing to my kernel, set the boot order to boot the newest entry by default (also |
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configured via efibootmgr), and...I'm set. If the kernel fails to boot the system, I can still |
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access my previous working kernel for rescue purposes. My current setup: |
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*#* efibootmgr -v |
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The hardest part, honestly, is remembering the commands to do it, since I only do it once |
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every few months... |
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-- |
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:wq |