A boot loader.
This is one of the "big" boot loaders. I can't fathom it (since it's GNU), so I expect a distribution to be magic with it.
When GRUB breaks, I use boot-repair.
- (date not recorded) GRUB 2 - (version not recorded), on (distribution not recorded)
Change console resolution at boot ∞
Tested 2018-11-22 on
2.02~beta3-5+deb9u1 on Devuan_ascii_2.0.0-rc_i386_dvd-1
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#GRUB_GFXMODE=(etc) => GRUB_GFXMODE=1920x1080x24 GRUB_GFXPAYLOAD_LINUX=keep
(date not recorded) GRUB 2 - (version not recorded) ∞
This was likely tested around the same time as 2011-08-22 - GRUB 1 - 0.97, and with the same distribution/version.
2011-08-22 - GRUB 1 - 0.97 ∞
Tested 0.97 on 2011-08-22 Unity Linux, updated 2011-07
Update script ∞
Here for reference. These notes are from earlier than 2019-06-07 and no testing notes were recorded.
# Completely silent: # /sbin/grub --batch <<'heredoc' 1>/dev/null 2>/dev/null # (hd0) is sda # (hd0,2) is sda3 /sbin/grub --batch <<'heredoc' root (hd0,2) find /boot/grub/stage1 setup (hd0) quit heredoc # echo '' echo ' * Reboot for the changes to take effect.'