Public bug reported:
upgrading grub, modifies GRUB_CMDLINE_LINUX_DEFAULT in /etc/default/grub
if one has makedumpfile installed. the setting from /etc/default/grub.d
/kdump-tools.cfg which imho should not have leaked into
/etd/default/grub.
See screenshot.
Also,
grub-efi-amd64 grub2/linux_cmdline_default string quiet splash
pcie_aspm=off crashkernel=512M-:192M
has been helpfully "updated" when it should not have.
in postinst, it seems like we source all of /etc/default/grub.d/* files,
when maybe we should not have.
** Affects: grub2 (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "Screenshot from 2018-10-15 15-41-51.png"
https://bugs.launchpad.net/bugs/1797894/+attachment/5201233/+files/Screenshot%20from%202018-10-15%2015-41-51.png
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https://bugs.launchpad.net/bugs/1797894
Title:
upgrading grub, modifies GRUB_CMDLINE_LINUX_DEFAULT in
/etc/default/grub
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