Package: cryptsetup Version: 2:1.6.1-1 Severity: important
I have swap setup using decrypt_derived, as you can see below. The initramfs generated by the '/usr/share/initramfs-tools/hooks/cryptroot' script in 'cryptsetup' is unable to resume from this partition. I don't use uswsusp, the problem seems to be the: resume=UUID=.... line in /proc/cmdline, it looks like cryptroot does not understand the UUID=... syntax. If I use /dev/disk/by-uuid/f5be3a07-d075-4d33-a894-5a2b43f6e878, cryptroot seems to put the right things in the initramfs instead. I have not tried yet to see that it actually works, but at least the generatd code is correct. Two things to fix: 1) cryptroot should understand the UUID=... syntax supported everywhere else, or should loudly fail if it does not (and the problem be documented somewhere) 2) cryptroot code use /proc/cmdline to find the resume= device. This means that after configuring suspend to disk, I actually have to reboot at least once and regenerate the initramfs to see it work. If I just regenerate the initramfs after installing pm-utils, like normal, the initramfs does not support resume. This made things more confusing and harder to debug. Thanks, Carlo -- Package-specific info: -- /proc/cmdline BOOT_IMAGE=/vmlinuz-3.10-2-amd64 root=/dev/mapper/cleartext-root ro quiet resume=UUID=bc1b334d-fe82-4f9e-ae46-c2d4d4e2c2fb -- /etc/crypttab # <target name> <source device> <key file> <options> [...] cleartext-swap /dev/system/encrypted-swap cleartext-root keyscript=/lib/cryptsetup/scripts/decrypt_derived,hash=ripemd160,swap -- /etc/fstab # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # # <file system> <mount point> <type> <options> <dump> <pass> # / was on /dev/sda1 during installation [...] -- System Information: Debian Release: jessie/sid APT prefers testing APT policy: (995, 'testing'), (500, 'unstable'), (500, 'stable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 3.10-2-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=C (charmap=ANSI_X3.4-1968) Shell: /bin/sh linked to /bin/dash Versions of packages cryptsetup depends on: ii cryptsetup-bin 2:1.6.1-1 ii debconf [debconf-2.0] 1.5.51 ii dmsetup 2:1.02.77-6 ii libc6 2.17-92+b1 ii sysv-rc 2.88dsf-43 Versions of packages cryptsetup recommends: ii busybox 1:1.20.0-9 ii console-setup 1.95 ii initramfs-tools [linux-initramfs-tool] 0.113 ii kbd 1.15.5-1 Versions of packages cryptsetup suggests: pn dosfstools <none> ii liblocale-gettext-perl 1.05-7+b2 -- debconf information excluded -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
