upgrading grub, modifies GRUB_CMDLINE_LINUX_DEFAULT in /etc/default/grub
Bug #1797894 reported by
Dimitri John Ledkov
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
grub2 (Debian) |
Fix Released
|
Unknown
|
|||
grub2 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
upgrading grub, modifies GRUB_CMDLINE_
if one has makedumpfile installed. the setting from /etc/default/
See screenshot.
Also,
grub-efi-amd64 grub2/linux_
has been helpfully "updated" when it should not have.
in postinst, it seems like we source all of /etc/default/
tags: | added: id-5bc4b8e46191a88a03a588e1 |
Changed in grub2 (Debian): | |
status: | Unknown → Fix Released |
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This bug was fixed in the package grub2 - 2.02+dfsg1- 12ubuntu1
--------------- 12ubuntu1) disco; urgency=medium
grub2 (2.02+dfsg1-
* Merge against Debian unstable; remaining changes (LP: #564853): patches/ linuxefi_ require_ shim.patch patches/ no_insmod_ on_sb.patch ->
debian/ patches/ linuxefi_ no_insmod_ on_sb.patch patches/ install_ signed. patch, grub-install- extra-removable .patch: extra-removable .patch to reverse its logic: in the
--force- extra-removable with --no-extra- removable. patches/ add-an- auto-nvram- option- to-grub- install. patch: Add the build-efi- images: provide a new grub EFI image which enforces that default/ grub: replace GRUB_HIDDEN_* variables with the less STYLE=hidden. patches/ support_ initrd- less_boot. patch: Added knobs to allow patches/ shorter_ version_ info.patch: Only show the upstream version patches/ skip_text_ gfxpayload_ where_not_ supported. patch: Skip the patches/ bufio_sensible_ block_sizes. patch: Don't use arbitrary file patches/ ofnet-init- structs- in-bootpath- parser. patch: initialize
- debian/control: Update Vcs fields for code location on Ubuntu.
- debian/control: Breaks shim (<< 13).
- Secure Boot support: use newer patchset from rhboot repo:
- many linuxefi_* patches added and modified
- dropped debian/
- renamed: debian/
- debian/
- Make sure if we install shim; it should also be exported as the default
bootloader to install later to a removable path, if we do.
- Rework grub-install-
default case, install the bootloader to /EFI/BOOT, unless we're trying
to install on a removable device, or explicitly telling grub *not* to
do it.
- Install a BOOT.CSV for fallback to use.
- Make sure postinst and templates know about the replacement of
- debian/
--auto-nvram option to grub-install for auto-detecting NVRAM availability
before attempting NVRAM updates.
- debian/
loaded kernels are signed for Secure Boot: build gsb$arch.efi; which is
the same as grub$arch.efi minus the 'linux' module. Without fallback to
'linux' for unsigned loading, this makes it effectively enforce having a
signed kernel.
- Verify that the current and newer kernels are signed when grub is
updated, to make sure people do not accidentally shutdown without a
signed kernel.
- debian/
confusing GRUB_TIMEOUT_
- debian/
non-initrd boot config.
- Disable os-prober for ppc64el on the PowerNV platform, to reduce the
number of entries/clutter from other OSes in Petitboot
- debian/
in menu and console, and hide the package one in a package_version
variable.
- debian/
'text' payload if it's not supported but present in gfxpayload, such as
on EFI systems.
- debian/
fizes as block sizes in bufio: this avoids potentially seeking back in
the files unnecessarily, which may require re-open files that cannot be
seeked into, such as via TFTP.
- debian/
structs in bootpath parser.
- debian/rules: shuffle files around for now to keep build artefacts
for signing at the same location as they were expected by Launchpad.
- debian/ru...