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path: root/config/grub/config
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2023-12-18grub.cfg: merge isolinux/grub usb menuentriesLeah Rowe
many modern distros use grub in their installer images, so scan for grub.cfg first. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg: handle extlinux in the default menuentryLeah Rowe
isolinux/syslinux/extlinux config files should all work, using the syslinux parser function in grub the current behaviour is to only search for grub.cfg, so extlinux users can't use the default libreboot setup. with this change, their systems should hopefully work. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg syslinux: support ESP and extlinux.confLeah Rowe
the so-called EFI System Partition (ESP) is used on many UEFI-based setups. some users may be migrating to libreboot, so let's support it. on BIOS setups, it would be e.g. /boot/syslinux/syslinux.conf on UEFI setups, it would be e.g. /boot/EFI/syslinux/syslinux.conf additionally, support scanning for extlinux.conf Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg: don't boot linux without a grub.cfgLeah Rowe
the fallback code in the main menuentry is potentially unsafe, depending on user config. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18grub.cfg: scan lvm volumes lastLeah Rowe
lvm/* is slow to resolve in grub, on some machines, because grub enumeration is very slow in general. however, many people will install distros with any number of lvm configurations, so we should try to support them. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18Revert "grub.cfg: try luks2/crypto-lvm before non-crypto"Leah Rowe
This reverts commit 20389655e42e62ebf6d96dd106c91fbe74282557. If the user actually has encryption, but has /boot unencrypted, this will considerably slow down the boot, so the patch has been reverted. The patch was originally meant to favour encrypted /boot setups, but the old behaviour also still works there.
2023-12-18grub.cfg: try luks2/crypto-lvm before non-cryptoLeah Rowe
when the user sets up an encrypted machine, grub.cfg defaults to non-encrypted setups if found, first this patch reverses the order, deferring to non-encrypted installations only when encrypted ones are unavailable Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-12-18Update config/grub/config/grub.cfgsemigel
grub.cfg: add BTRFS subvol support
2023-11-01grub.cfg: use better description in menu entriesLeah Rowe
more user friendly, especially the GRUB (USB) one Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-21change default volname in grub.cfgLeah Rowe
it's been a while since we did encrypted /boot and the current name sucks. it's unlikely that anyone still uses it, but people will soon change the default assumed lvm name to grubcrypt and stick to that. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-10-02grub.cfg: disable the pagerLeah Rowe
The pager causes trouble in some cases, where the user has to press enter at boot time depending on the configuration. Interactive use is one thing, but we should leave this disabled for smoother experience. If the user *wishes* to use the shell, they can always just enable the pager themselves by doing: set pager=1 Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-25Update email address for Leah Rowe copyrightsLeah Rowe
also, some of them were out of date; years now updated. Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-09set grub.cfg timeout to 5s (10 on some boards)Leah Rowe
target.cfg can now specify e.g. grub_timeout=20 this would then be inserted as timeout.cfg in cbfs, containing the instruction: set timeout=20 HP laptops need a bit of extra time, due to the delay caused by the EC bug workaround deployed in GRUB desktops in general need extra time. this too is set to 10s, like the HP laptops. only insert timeout.cfg if actually needed (declared in target.cfg), otherwise grub.cfg will default to 5s Signed-off-by: Leah Rowe <leah@libreboot.org>
2023-09-04merge config/ and resources/Leah Rowe
Signed-off-by: Leah Rowe <leah@libreboot.org>