Bug#778849: Support restoring initrd on shutdown and pivoting into it

2023-10-24 Thread alsauser
On Fri 07 Apr 2017 12:02:46 +0200, intrigeri wrote: > /lib/systemd/system/initramfs-shutdown.service: > ⋯ > /usr/share/initramfs-tools/initramfs-restore: > ⋯ > /usr/bin/unmkinitramfs /initrd.img "$WORKDIR" > ⋯ > /lib/systemd/system-shutdown/initramfs-tools: > ⋯ >

Bug#778849: Support restoring initrd on shutdown and pivoting into it

2023-09-18 Thread Trent W. Buck
On Wed 11 Jan 2023 00:17:44 +, Gervase wrote: > On Sat, 2022-12-24 at 14:16 +, Gervase wrote: > > Awhile back, I did have a look around the fix. From what I > > remembered, > > intrigeri's solution used a systemd shutdown 'script' to check for > > devmaps or whatever of LVMs, ZFS

Bug#778849: Support restoring initrd on shutdown and pivoting into it

2023-09-18 Thread Trent W. Buck
On Fri 07 Apr 2017 12:02:46 +0200, intrigeri wrote: > /lib/systemd/system/initramfs-shutdown.service: > ⋯ > /usr/share/initramfs-tools/initramfs-restore: > ⋯ > /usr/bin/unmkinitramfs /initrd.img "$WORKDIR" > ⋯ > /lib/systemd/system-shutdown/initramfs-tools: > ⋯ >

Bug#778849: Support restoring initrd on shutdown and pivoting into it

2023-03-18 Thread Gervase
The following initrd info may or may not be pertinent to this bug in respect to how initrds may be created in future versions of Debian... > To: debian-de...@lists.debian.org > Cc: debian-de...@lists.debian.org > Subject: Re: Unlock LUKS with login/password > From: Marco d'Itri >

Bug#778849: Support restoring initrd on shutdown and pivoting into it

2023-01-10 Thread Gervase
On Sat, 2022-12-24 at 14:16 +, Gervase wrote: > Awhile back, I did have a look around the fix. From what I > remembered, > intrigeri's solution used a systemd shutdown 'script' to check for > devmaps or whatever of LVMs, ZFS partitions, etc... and runs specific > commands to umount the

Bug#778849: Support restoring initrd on shutdown and pivoting into it

2023-01-10 Thread Gervase
Just in case it is not obvious (I did not see it until I toggled "useless messages"!)... This Bug#778849 (Severity: wishlist) blocks Bug#978642 [Wipe LUKS Disk Encryption Key for Root Disk from RAM during Shutdown to defeat Cold Boot Attacks from Initial Ramdisk (initramfs-tools or dracut)].

Bug#778849: Support restoring initrd on shutdown and pivoting into it

2022-12-24 Thread Gervase
Hi Joseph. The last paragraph of this e-mail is specifically addressed to you, but most of this e-mail is addressed generally. Also, apologies if this message is a bit rushed. I have a few things to do today. > I have yet to investigate intrigeri's suggestions from 2017, I was planning to try

Bug#778849: Support restoring initrd on shutdown and pivoting into it

2017-04-07 Thread intrigeri
Hi, intrigeri: > I might try to come up with a hackish PoC for Tails soon Here we go! Installing the four following files (slightly adapted to drop a couple Tails-specific bits) on a Stretch system seems to do the job. I hope it can allow interested people to validate this approach, and then if

Bug#778849: Support restoring initrd on shutdown and pivoting into it

2017-04-06 Thread intrigeri
Hi, Lukas Wunner: > Dracut, which provides linux-initramfs-tool and is thus an alternative > to initramfs-tools, supports restoring the initrd on shutdown and > pivoting into it: I might try to come up with a hackish PoC for Tails soon (rationale for the curious: we will soon start relying on

Bug#778849: Support restoring initrd on shutdown and pivoting into it

2015-02-20 Thread Lukas Wunner
Package: initramfs-tools Version: 0.118 Severity: wishlist Dracut, which provides linux-initramfs-tool and is thus an alternative to initramfs-tools, supports restoring the initrd on shutdown and pivoting into it: https://www.kernel.org/pub/linux/utils/boot/dracut/dracut.html#_dracut_on_shutdown