Package: manpages Version: 5.13-1 Severity: normal File: /usr/share/man/man7/kernel_lockdown.7.gz
The kernel_lockdown(7) manpage states: • Unencrypted hibernation/suspend to swap are disallowed as the kernel image is saved to a medium that can then be accessed. I have a swap partition in LVM on an encrypted volume, so it could arguably count as encrypted. However "systemctl hibernate" fails and places the following line into the system log: [ 727.705737] Lockdown: systemd-logind: hibernation is restricted; see man kernel_lockdown.7 It is unclear to me whether I'm seeing false documentation or a bug in the implementation or my local configuration. Please clarify the kernel_lockdown(7) manpage with regards to this relatively common situation of swap on LVM on LUKS. Best regards. -- System Information: Debian Release: bookworm/sid APT prefers testing APT policy: (500, 'testing'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 5.19.0-2-amd64 (SMP w/12 CPU threads; PREEMPT) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled manpages depends on no packages. manpages recommends no packages. Versions of packages manpages suggests: ii man-db [man-browser] 2.10.2-3 -- no debconf information